{"id":44852,"date":"2021-06-25T14:15:26","date_gmt":"2021-06-25T11:15:26","guid":{"rendered":"https:\/\/fintech.biem.sumdu.edu.ua\/zakharkin-oleksij-oleksandrovych"},"modified":"2026-03-30T10:00:06","modified_gmt":"2026-03-30T07:00:06","slug":"zakharkin-oleksij-oleksandrovych","status":"publish","type":"page","link":"https:\/\/fintech.biem.sumdu.edu.ua\/en\/zakharkin-oleksij-oleksandrovych","title":{"rendered":"Zakharkin Oleksii"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"44852\" class=\"elementor elementor-44852 elementor-44441\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-54cdf35 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"54cdf35\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;885393b&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:&quot;1&quot;,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-f80da44\" data-id=\"f80da44\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c0dfc62 elementor-widget elementor-widget-image\" data-id=\"c0dfc62\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"160\" height=\"238\" src=\"https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/06\/zaharkin.jpg\" class=\"attachment-medium size-medium wp-image-44447\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-2b59c8b\" data-id=\"2b59c8b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a887c23 elementor-widget elementor-widget-text-editor\" data-id=\"a887c23\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span style=\"color: #003366;\"><strong>Zakharkin Oleksii<\/strong><\/span><\/h3><h6><span style=\"color: #003366;\"><strong>Associate Professor<br \/>Department of Financial Technologies and Entrepreneurship<br \/><\/strong><\/span><\/h6><p><strong>Contact information:<\/strong><br \/><strong>\u041a\u0430\u0431\u0456\u043d\u0435\u0442: \u041a2-313<\/strong><br \/><strong>+38(050) 9685394<\/strong><br \/><strong>E-mail: <a class=\"rABsFf RffVmb AL18ce\" href=\"mailto:o.zakharkin@biem.sumdu.edu.ua\" target=\"_blank\" rel=\"noopener\" data-tooltip-position=\"top\" data-tooltip=\"\u0417 \u0432\u0430\u0448\u0438\u0445 \u043a\u043e\u043d\u0442\u0430\u043a\u0442\u0456\u0432 Google\">o.zakharkin@biem.sumdu.edu.ua<\/a><\/strong><br \/><strong>Facebook: <a href=\"https:\/\/www.facebook.com\/o.zoaharkin\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/www.facebook.com\/o.zoaharkin<\/a><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7e044e2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e044e2\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;ae31719&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:&quot;1&quot;,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-92e6208\" data-id=\"92e6208\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-979ce1f elementor-widget elementor-widget-image\" data-id=\"979ce1f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.scopus.com\/authid\/detail.uri?authorId=56437682400\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/iafor-journal-of-education-in-scopus-1-1100x550-1-1024x512.jpg\" class=\"attachment-large size-large wp-image-42134\" alt=\"\" srcset=\"https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/iafor-journal-of-education-in-scopus-1-1100x550-1-1024x512.jpg 1024w, https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/iafor-journal-of-education-in-scopus-1-1100x550-1-400x200.jpg 400w, https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/iafor-journal-of-education-in-scopus-1-1100x550-1-768x384.jpg 768w, https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/iafor-journal-of-education-in-scopus-1-1100x550-1.jpg 1100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-44e6cdc\" data-id=\"44e6cdc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c285ca9 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"c285ca9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.webofscience.com\/wos\/author\/record\/1588487\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/03\/web-of-science-1-1024x512-1.jpg\" class=\"attachment-large size-large wp-image-42188\" alt=\"\" srcset=\"https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/03\/web-of-science-1-1024x512-1.jpg 1024w, https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/03\/web-of-science-1-1024x512-1-400x200.jpg 400w, https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/03\/web-of-science-1-1024x512-1-768x384.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-2f4e9f6\" data-id=\"2f4e9f6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c8f2b59 elementor-widget elementor-widget-image\" data-id=\"c8f2b59\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/orcid.org\/0000-0001-9317-252X\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"272\" src=\"https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/orcid_logo-1024x348.png\" class=\"attachment-large size-large wp-image-42133\" alt=\"\" srcset=\"https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/orcid_logo-1024x348.png 1024w, https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/orcid_logo-400x136.png 400w, https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/orcid_logo-768x261.png 768w, https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/orcid_logo.png 1042w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-8b83626\" data-id=\"8b83626\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-784779e elementor-widget elementor-widget-image\" data-id=\"784779e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.researchgate.net\/profile\/Oleksii-Zakharkin\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"100\" src=\"https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/researchergate.png\" class=\"attachment-large size-large wp-image-42128\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-17e9165\" data-id=\"17e9165\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f02a86f elementor-widget elementor-widget-image\" data-id=\"f02a86f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/scholar.google.com.ua\/citations?user=L7jqkSsAAAAJ&#038;hl=uk\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"100\" src=\"https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/google.png\" class=\"attachment-large size-large wp-image-42130\" alt=\"\" srcset=\"https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/google.png 250w, https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/elementor\/thumbs\/google-qvkq2i5mmthssa1pdpqoulwnw5it74w3227di2ww80.png 200w\" sizes=\"(max-width: 250px) 100vw, 250px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-ab52272\" data-id=\"ab52272\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ac63190 elementor-widget elementor-widget-image\" data-id=\"ac63190\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/essuir.sumdu.edu.ua\/browse?type=author&#038;order=ASC&#038;rpp=20&#038;value=%D0%97%D0%B0%D1%85%D0%B0%D1%80%D0%BA%D1%96%D0%BD%2C+%D0%9E%D0%BB%D0%B5%D0%BA%D1%81%D1%96%D0%B9+%D0%9E%D0%BB%D0%B5%D0%BA%D1%81%D0%B0%D0%BD%D0%B4%D1%80%D0%BE%D0%B2%D0%B8%D1%87\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"277\" src=\"https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/logo-essuir-1024x355.jpg\" class=\"attachment-large size-large wp-image-42137\" alt=\"\" srcset=\"https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/logo-essuir-1024x355.jpg 1024w, https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/logo-essuir-400x139.jpg 400w, https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/logo-essuir-768x266.jpg 768w, https:\/\/fintech.biem.sumdu.edu.ua\/wp-content\/uploads\/2021\/01\/logo-essuir.jpg 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-26dca29 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"26dca29\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;00ad37f&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:&quot;1&quot;,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-88a43f5\" data-id=\"88a43f5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-41e1919\" data-id=\"41e1919\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-7cc8c36\" data-id=\"7cc8c36\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-5b47dcc\" data-id=\"5b47dcc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-d62af3e\" data-id=\"d62af3e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-6537f3d\" data-id=\"6537f3d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6e86016 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6e86016\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;3dd2783&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:&quot;1&quot;,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-65f8766\" data-id=\"65f8766\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-636d5a7 elementor-widget elementor-widget-text-editor\" data-id=\"636d5a7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><span style=\"color: #003366;\"><strong>Scientific <\/strong><strong>degree<\/strong><\/span><\/div><div><p><span style=\"color: #003366;\"><a style=\"color: #003366;\" href=\"https:\/\/fin.biem.sumdu.edu.ua\/images\/staff\/zaharkin\/Diplom_DEN.jpg\">\u00a0 \u00a0 \u00a0Doctor <\/a>of Economic Sciences\u00a0(specialty 08.00.04 Economics and\u00a0Management of Enterprises\u00a0(According to\u00a0the Types of Economic Activites)) (2017)<\/span><\/p><div><span style=\"color: #003366;\"><strong>Academic\u00a0<\/strong><strong>status<\/strong><\/span><\/div><\/div><p style=\"padding-left: 40px;\"><span style=\"color: #003366;\"><a style=\"color: #003366;\" href=\"https:\/\/fin.biem.sumdu.edu.ua\/images\/staff\/zaharkin\/Profesor.jpg\">Professor<\/a> (2018, Professor\u2019s degree\u00a0of the Department of Finance and Entrepreneurship)<\/span><\/p><p><span style=\"color: #003366;\"><strong>Main Subjects<\/strong><\/span><\/p><p style=\"padding-left: 40px;\"><span style=\"color: #003366;\">Financial Management, Money and Credit.<\/span><\/p><p><span style=\"color: #003366;\"><strong>Areas of Expertise<\/strong><\/span><\/p><p style=\"padding-left: 40px;\"><span style=\"color: #003366;\">Value-based management on the enterprise innovation development, Nature management finance,\u00a0<span id=\"result_box\" class=\"short_text\" lang=\"en\"><span class=\"\">Stock Market.<\/span><\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a257938 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a257938\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;841340e&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:&quot;1&quot;,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e4892f1\" data-id=\"e4892f1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e432c6e elementor-widget elementor-widget-toggle\" data-id=\"e432c6e\" data-element_type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2391\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2391\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg class=\"elementor-toggle-icon-opened e-font-icon-svg e-fas-caret-up\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M288.662 352H31.338c-17.818 0-26.741-21.543-14.142-34.142l128.662-128.662c7.81-7.81 20.474-7.81 28.284 0l128.662 128.662c12.6 12.599 3.676 34.142-14.142 34.142z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Subjects of thesises<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2391\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2391\"><p><span style=\"color: #003366;\">Ph.D. thesis: &#8220;Ecological-economical estimation of the technological solutions in the machinebuilding&#8221;, (2003) (<a style=\"color: #003366;\" href=\"https:\/\/fin.biem.sumdu.edu.ua\/images\/staff\/zaharkin\/Diplom_KEN.jpg\">Diploma<\/a>);<\/span><\/p><p><span style=\"color: #003366;\">Thesis for a Doctoral thesis: &#8220;<a style=\"color: #003366;\" href=\"https:\/\/snu.edu.ua\/wp-content\/uploads\/2017\/05\/Avtoreferat-Zaharkin-O.O.pdf\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">Stakeholder concept value-based management of innovation activity of enterprises<\/a>&#8221; (2017, specialty 08.00.04 &#8211; Economics and Management of Enterprises (According to the Types of Economic Activites)) (<a style=\"color: #003366;\" href=\"https:\/\/fin.biem.sumdu.edu.ua\/images\/staff\/zaharkin\/Diplom_DEN.jpg\">Diploma<\/a>).<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2392\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2392\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg class=\"elementor-toggle-icon-opened e-font-icon-svg e-fas-caret-up\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M288.662 352H31.338c-17.818 0-26.741-21.543-14.142-34.142l128.662-128.662c7.81-7.81 20.474-7.81 28.284 0l128.662 128.662c12.6 12.599 3.676 34.142-14.142 34.142z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Articles & Monographs<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2392\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2392\"><p style=\"text-align: center;\">2026 year<\/p><ul><li>Spivakovskyy,\u00a0S., M. Kesoyan,\u00a0N., Astapova-Vyazmina,\u00a0O., Melnychuk,\u00a0A., Babaiev,\u00a0D.,\u00a0<strong>Zakharkin,\u00a0O.<\/strong>, &amp; Zhou,\u00a0Y. (2026). E-government development: Artificial intelligence vibrancy and readiness as drivers of digital public administration.\u00a0<i>Problems and Perspectives in Management<\/i>,\u00a0<i>24<\/i>(1), 649\u2013672.\u00a0<a class=\"external external_icon\" href=\"https:\/\/doi.org\/10.21511\/ppm.24(1).2026.43\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/doi.org\/10.21511\/ppm.24(1).2026.43<\/a>. (<span style=\"color: #ff0000;\">S\u0441opus Q2<\/span>).<\/li><li><strong>Zakharkin, O.<\/strong>,Vasylieva, T., &amp; Lyeonov, S. (2026). Innovative digital technologies in public-private partnerships: Theory, classification, risks, and implementation practices. The Academic Research and Publishing UG (i. G.), Hamburg, Germany, 191 p.\u00a0<a class=\"external external_icon\" href=\"https:\/\/doi.org\/10.61093\/978-3-911748-08-7\/2026\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/doi.org\/10.61093\/978-3-911748-08-7\/2026<\/a> (<span style=\"color: #ff00ff;\">monograph<\/span>).<\/li><\/ul><p style=\"text-align: center;\">2025 year<\/p><ul><li>Zakharkina,\u00a0L., Rubanov,\u00a0P., Kabdybay,\u00a0A., Zakharkin,\u00a0O., &amp; Chernobay,\u00a0L. (2025). Digitalization \u2013 CSR integration in transitional banking: Evidence from Ukraine and Kazakhstan.\u00a0<i>Banks and Bank Systems<\/i>,\u00a0<i>20<\/i>(4), 256\u2013275.\u00a0<a href=\"https:\/\/doi.org\/10.21511\/bbs.20(4).2025.20\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">https:\/\/doi.org\/10.21511\/bbs.20(4).2025.20<\/a>\u00a0(<span style=\"color: #ff0000;\">S\u0441opus<\/span>).<\/li><li>Vasylieva, T., Zakharkin, O., &amp; Yarovenko, H. (2025). Digital transformations of Ukraine\u2019s cybersecurity system in wartime. The Academic Research and Publishing UG (i. G.), Hamburg, Germany, 163 p. <a href=\"https:\/\/doi.org\/10.61093\/978-3-911748-05-6\/2025\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/doi.org\/10.61093\/978-3-911748-05-6\/2025<\/a> (<span style=\"color: #ff00ff;\">monograph<\/span>).<\/li><li>Zakharkin O., Zakharkina L. (2025). ESG factors and corporate strategies: stock market tools in the financial management of sustainable development. Modern Economics, 53(2025), 116-121. DOI: <a href=\"https:\/\/doi.org\/10.31521\/modecon.V53(2025)-16\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/doi.org\/10.31521\/modecon.V53(2025)-16<\/a>.<\/li><li>Zakharkin, O., &amp; Zakharkina, L. (2025). How behavioral factors influence ESG decision-making in corporate financial strategies. Herald of Khmelnytskyi National University. Economic Sciences, 346(5), 153-160. <a href=\"https:\/\/doi.org\/10.31891\/2307-5740-2025-346-5-22\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/doi.org\/10.31891\/2307-5740-2025-346-5-22<\/a>.<\/li><li>Pihul \u041d., Dekhtyar \u041d., &amp; Zakharkin \u041e. (2025). Financial Provision of the Functioning and Development of Domestic Business Entities.\u00a0<i>Problems of Modern Transformations. Series: Economics and Management<\/i>, (22). <a href=\"https:\/\/doi.org\/10.54929\/2786-5738-2025-22-08-01\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/doi.org\/10.54929\/2786-5738-2025-22-08-01<\/a>.<\/li><li>Zakharkin, O., &amp; Zakharkina, L. (2025). Financial Strategies of Enterprises in Conditions of Stock Market Volatility .\u00a0<i>Problems of Modern Transformations. Series: Economics and Management<\/i>, (19). <a href=\"https:\/\/doi.org\/10.54929\/2786-5738-2025-19-08-01\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/doi.org\/10.54929\/2786-5738-2025-19-08-01<\/a><\/li><li>Zakharkin, O., Pihul, N., &amp; Zak\u043darkina L. (2025). THE ROLE OF FINANCIAL ANALYSIS IN THE STRATEGIC FINANCIAL MANAGEMENT OF MODERN ENTERPRISES.\u00a0<i>Economies\u2019 Horizons<\/i>, (4(33), 34\u201344. <a href=\"https:\/\/doi.org\/10.31499\/2616-5236.4(33).2025.341370\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/doi.org\/10.31499\/2616-5236.4(33).2025.341370<\/a>.<\/li><li>Zakharkin \u041e. \u041e., Zakharkina \u041b. \u0421., &amp; Serheiev \u0410. \u041c. (2025). Comparative Analysis of the Effectiveness of ETFs As Passive Investment Instruments.\u00a0<em>Problems of Modern Transformations. Series: Economics and Management<\/em>, (18). <a href=\"https:\/\/doi.org\/10.54929\/2786-5738-2025-18-08-03\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/doi.org\/10.54929\/2786-5738-2025-18-08-03<\/a><\/li><li>Zakharkin, O., Hrytsenko, L., &amp; Zakharkina, L. (2025). Ensuring transparency of public finances: experience of EU countries.\u00a0<em>Current Issues of Economic Sciences<\/em>, (7). <a href=\"https:\/\/doi.org\/10.5281\/zenodo.14643146\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/doi.org\/10.5281\/zenodo.14643146<\/a><\/li><\/ul><p style=\"text-align: center;\">2024 year<\/p><ul><li>Hrytsenko, L., Zakharkin, O., Zakharkina, L., Khedehaard, M., Kuznietsova, A., &amp; Novikova, L. (2024).ASSESSMENT OF THE LEVEL OF INFORMATION TRANSPARENCY OF BANKS. <i>Financial and Credit Activity Problems of Theory and Practice<\/i>,\u00a0<i>6<\/i>(59), 60\u201375. <a href=\"https:\/\/doi.org\/10.55643\/fcaptp.6.59.2024.4619\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/doi.org\/10.55643\/fcaptp.6.59.2024.4619<\/a>\u00a0(<span style=\"color: #ff0000;\">S\u0441opus<\/span>).<\/li><li>Zakharkin,\u00a0O., Myroshnychenko,\u00a0I., &amp; Novikov,\u00a0V. (2024). SCENARIO FORECAST OF THE IMPLEMENTATION OF THE DIGITAL MULTILEVEL MODEL OF TRANSPARENCY OF FINANCIAL RELATIONS.\u00a0<i>Socio-economic relations in the digital society<\/i>,\u00a0<i>3<\/i>(53), 78\u201390.\u00a0<a href=\"https:\/\/doi.org\/10.55643\/ser.3.53.2024.571\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">https:\/\/doi.org\/10.55643\/ser.3.53.2024.571<\/a><\/li><li>Zakharkin, O., Nebaba, N., Lebid, O., Zmienko, V., &amp; Korneyev, M. (2024). Digital Multilevel System of Transparency Management of Financial Relations.\u00a0<em>Herald of Khmelnytskyi National University. Economic Sciences<\/em>,\u00a0<em>326<\/em>(1), 403-409.\u00a0<a href=\"https:\/\/doi.org\/10.31891\/2307-5740-2024-326-63\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/doi.org\/10.31891\/2307-5740-2024-326-63<\/a><\/li><li>Zakharkina, L., Zakharkin , O., &amp; Sokol, L. (2024). Digital tools for managing business financial risks in martial law.\u00a0<em>Current Issues of Economic Sciences<\/em>, (5). <a href=\"https:\/\/doi.org\/10.5281\/zenodo.14190965\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/doi.org\/10.5281\/zenodo.14190965<\/a><\/li><\/ul><p style=\"text-align: center;\">2023 year<\/p><ul><li>Zhuk\u00a0I., <strong>Zakharkin O.<\/strong>, Vishka I., Sharova S., Nabatova I. Mechanisms of Public Finance Digitalization and Methods of Implementing in the Public Administration System in Ukraine: European Experience.\u00a0<em>Economic Affairs<\/em>. 2023. Vol.\u00a068, no.\u00a03. URL:\u00a0<a href=\"https:\/\/doi.org\/10.46852\/0424-2513.3.2023.35\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/doi.org\/10.46852\/0424-2513.3.2023.35<\/a><\/li><li>Lyeonov S., Zakharkin O., Okhrimchuk Y. <a href=\"https:\/\/link.springer.com\/chapter\/10.1007\/978-3-031-28131-0_20\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">Information Openness as a Factor of Business Leadership in Today\u2019s Digital Environment<\/a>. 2023. C. 287-300. DOI: 10.1007\/978-3-031-28131-0_20. (<span style=\"color: #ff0000;\">Scopus<\/span>)<\/li><li>Zakharkin \u041e. \u041e., Boiko \u0410. \u0412., &amp; Sokol \u041b. \u0412. (2023). <a href=\"https:\/\/essuir.sumdu.edu.ua\/bitstream\/123456789\/93343\/1\/Zakharkin_digital_innovation.pdf\" target=\"_blank\" rel=\"noopener\">Digital Technologies and Tools for the Financial Security of Business<\/a>.\u00a0<i>Problems of Modern Transformations. Series: Economics and Management<\/i>, (10). https:\/\/doi.org\/10.54929\/2786-5738-2023-10-08-02<\/li><\/ul><p style=\"text-align: center;\">2022 year<\/p><ul><li>Zakharkina, L., Rubanov, P., Balsheker, A., Oleksii, Z., Luiza, M. The Impact of Digital Transformation in the Accounting System of Fuel and Energy Complex Enterprises (International Experience).\u00a0<em>International Journal of Energy Economics and Policythis link is disabled<\/em>, 2022, 12(5), pp. 152\u2013161.\u00a0(<span style=\"color: #ff0000;\">Scopus<\/span>)<\/li><li>Hrytsenko L., Zakharkina L., Zakharkin O., Novikov V., Chukhno R.<a href=\"https:\/\/essuir.sumdu.edu.ua\/bitstream\/123456789\/89389\/1\/Hrytsenko_transparency.pdf\" target=\"_blank\" rel=\"noopener\"> The impact of digital transformations on the transparency of financial-economic relations and financial security of Ukraine<\/a> \/\/ \u0424\u0456\u043d\u0430\u043d\u0441\u043e\u0432\u043e-\u043a\u0440\u0435\u0434\u0438\u0442\u043d\u0430 \u0434\u0456\u044f\u043b\u044c\u043d\u0456\u0441\u0442\u044c: \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0438 \u0442\u0435\u043e\u0440\u0456\u0457 \u0442\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438. 2022. \u21163(44). \u0420. 167\u2013175. https:\/\/doi.org\/10.55643\/fcaptp.3.44.2022.3767 (<span style=\"color: #ff0000;\">Web of Science<\/span>).<\/li><li>Zakharkin, O., Zakharkina, L., Kwilinski, O., &amp; Chukhno, R. (2022).\u00a0<a href=\"https:\/\/essuir.sumdu.edu.ua\/bitstream-download\/123456789\/89445\/1\/Zakharkin_transparency.pdf\" target=\"_blank\" rel=\"noopener\">Information internet resources in the system of provision of transparency of public and local finances<\/a>. <em>Bulletin of Sumy State University. Economy series<\/em>. (3). 106\u2212112. <a href=\"https:\/\/doi.org\/10.21272\/1817-9215.2022.3-12\" class=\"external external_icon\" rel=\"nofollow noopener\" target=\"_blank\">DOI: 10.21272\/1817-9215.2022.3-12<\/a>.<\/li><li>Zakharkin, O.O., Chukhno, R.Yu., Inshina, N.O. (2022). <a href=\"https:\/\/essuir.sumdu.edu.ua\/bitstream-download\/123456789\/86776\/1\/Zakharkin_households.pdf\" target=\"_blank\" rel=\"noopener\">Factors affecting the financial security of households in the conditions of a pandemic crisis.<\/a>\u00a0 <em>Bulletin of the Sumy State University. Economy series<\/em>. (1). 11\u221221. DOI: 10.21272\/1817-9215.2022.1-1<\/li><li>Zakharkin, O., Zakharkina, L., Srovnalikova, P., Novikov, V., &amp; Basanets, I. (2022).\u00a0<a href=\"https:\/\/essuir.sumdu.edu.ua\/bitstream-download\/123456789\/89397\/1\/Zakharkin_hem_3_2022_51_59.pdf\" target=\"_blank\" rel=\"noopener\">Evaluation of the Transparency of the Medical Insurance System in Ukraine<\/a>.\u00a0<em>Health Economics and Management Review<\/em>, 3(3), 51-59. https:\/\/doi.org\/10.21272\/hem.2022.3-05<\/li><\/ul><p style=\"text-align: center;\">2021 year<\/p><ul><li>Oriekhova, K., Kendiukhov, O.,\u00a0<u>Zakharkin, O<\/u>., Solodovnik, O., Zakharkina, L., &amp; Murovana, T. (2021).\u00a0<a class=\"external external_icon\" href=\"https:\/\/scindeks-clanci.ceon.rs\/data\/pdf\/1451-4117\/2021\/1451-41172104065O.pdf\" target=\"_blank\" rel=\"nofollow noopener\">OPTIMIZATION MODELLING of ENGINEERING ENTERPRISES FINANCIAL SECURITY IMPROVEMENT<\/a>.<em>\u00a0Journal of Applied Engineering Science,\u00a019<\/em>(4), 1065-1073. doi:10.5937\/jaes0-30842\u00a0 (<strong>Scopus, Q3<\/strong>)<\/li><li><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"uk\" data-phrase-index=\"0\">Akulenko, V., Zakharkin, \u041e. and Dunaiev, M. (2021), \u201cTrends in the derivatives market in Ukraine and the world\u201d,<i>Efektyvna ekonomika<\/i>, [Online], vol. 5, available at: http:\/\/www.economy.nayka.com.ua\/?op=1&amp;z=8874 (Accessed 28 May 2021). DOI:\u00a0<a href=\"https:\/\/doi.org\/10.32702\/2307-2105-2021.5.72\" target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"external external_icon\">10.32702\/2307-2105-2021.5.72<\/a><\/span><\/li><\/ul><p style=\"text-align: center;\">2020 year<\/p><ul><li><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"uk\" data-phrase-index=\"0\">Zakharkin O.O., Zakharkina L.S., Bilous Yu.G., Golovata V.O.<\/span> (2020). <a href=\"https:\/\/visnyk.fem.sumdu.edu.ua\/issues\/4_2020\/3.pdf\" target=\"_blank\" rel=\"noopener\">Analysis of the impact of the COVID-19 pandemic crisis on the financial security of business in Ukraine<\/a><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"uk\" data-phrase-index=\"1\">.<\/span>\u00a0<em><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"uk\" data-phrase-index=\"2\">Bulletin of Sumy State University.<\/span>\u00a0<span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"uk\" data-phrase-index=\"3\">Economics series<\/span><\/em>. (4). 21\u221228. DOI: 10.21272\/1817-9215.2020.4-03.<\/li><li>A. Kuznetsova, V. Boronos, \u041e. Zakharkin, Chukhno R.\u00a0<a href=\"https:\/\/essuir.sumdu.edu.ua\/handle\/123456789\/81494\" target=\"_blank\" rel=\"noopener\">Analysis of financial self-sufficiency of local budgets on the example of Sumy region<\/a>.\u00a0<em>Bulletin of Sumy State University.\u00a0<span title=\"\">Economics series<\/span><\/em>. 2020. \u2116 3. \u0421. 156\u2212163. DOI: 10.21272\/1817-9215.2020.3-17.<\/li><li>\u041e. Zakharkin, L. Zakharkina, Yu. Solomko, D. Yemelianov.\u00a0<a href=\"https:\/\/essuir.sumdu.edu.ua\/handle\/123456789\/81502\" target=\"_blank\" rel=\"noopener\">Application of values-based investing concept in world investment practice<\/a>.\u00a0<em>Bulletin of Sumy State University.\u00a0<span title=\"\">Economics series<\/span><\/em>. 2020. \u2116 3. \u0421. 220\u2212226. DOI: 10.21272\/1817-9215.2020.3-24.<\/li><li>Akulenko V. L., Zakharkin O. O., Komendant I. V.\u00a0<a href=\"https:\/\/essuir.sumdu.edu.ua\/handle\/123456789\/80667\" target=\"_blank\" rel=\"noopener\">The Role of Small and Medium-Sized Businesses in the Financial Relations\u00a0of Local Self-Government<\/a>. Business Inform journal..2020. \u2116 9. \u0420\u0440. 147\u2013154. DOI: https:\/\/doi.org\/10.32983\/2222-4459-2020-9-147-154.<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2393\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2393\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg class=\"elementor-toggle-icon-opened e-font-icon-svg e-fas-caret-up\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M288.662 352H31.338c-17.818 0-26.741-21.543-14.142-34.142l128.662-128.662c7.81-7.81 20.474-7.81 28.284 0l128.662 128.662c12.6 12.599 3.676 34.142-14.142 34.142z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Conferences<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2393\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2393\"><ul><li>Temchenko Oleksandr. Zakharkin Oleksiy. Modern methods and tools for managing current assets of enterprises. Current problems of the financial system of Ukraine: abstracts of reports. : Cherkasy State Technological University, 2022. P. 171-174.<\/li><li>Marku Alina. Zakharkin Oleksiy. Post-war reconstruction of Ukraine or how to become stronger through the prism of economic governance. Current problems of the financial system of Ukraine: abstracts of reports. : Cherkasy State Technological University, 2022. P. 341-343.<\/li><li>Zakharkin O. O., Novikov V., Yemelianov D.\u00a0<a href=\"https:\/\/essuir.sumdu.edu.ua\/handle\/123456789\/81034\" target=\"_blank\" rel=\"noopener\">Comparative analysis of the concepts of value oriented enterprise management<\/a>\u00a0\/\/ Socio-Economic Challenges : Proceedings of the International Scientific and Practical Conference, Sumy, November 3\u20134, 2020. Sumy, 2020. P. 402-406.<\/li><li>Zakharkin O. O., Zakharkina L. S.\u00a0<a href=\"https:\/\/essuir.sumdu.edu.ua\/handle\/123456789\/81033\" target=\"_blank\" rel=\"noopener\">The use of indicators of financial condition to determine the enterprise`s investment attractiveness<\/a>\u00a0\/\/ Socio-Economic Challenges : Proceedings of the International Scientific and Practical Conference, Sumy, November 3\u20134, 2020. Sumy, 2020. P. 411-416.<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2394\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-2394\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg class=\"elementor-toggle-icon-opened e-font-icon-svg e-fas-caret-up\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M288.662 352H31.338c-17.818 0-26.741-21.543-14.142-34.142l128.662-128.662c7.81-7.81 20.474-7.81 28.284 0l128.662 128.662c12.6 12.599 3.676 34.142-14.142 34.142z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Educational papers, textbooks, tutorials (basic)<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2394\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-2394\"><ul><li style=\"text-align: left;\">5936 Methodological instructions for writing and defending a master&#8217;s thesis in the educational program<br \/>\u201cFinance\u201d [Electronic resource]: speciality \u201cFinance, banking, insurance and the stock market\u201d of all forms of<br \/>study \/ L. L. Hrytsenko, L. S. Zakharkina, O. O. Zakharkin and others. \u2014 Sumy: SumDU, 2024. \u2014 36 p.<br \/>\u2022 5580 Methodological instructions for completing a coursework in the discipline \u201cFinancial activities of public<br \/>sector entities of the economy\u201d [Electronic resource]: for students of speciality 072 \u201cFinance, banking and<br \/>insurance\u201d of all forms of study \/ N. G. Pigul, N. A. Dekhtyar, O. S. Zhuravka, O. O. Zakharkin. \u2014 Sumy: SumDU,<br \/>2023. \u2014 23 p.<br \/>\u2022 5526 Methodological instructions for practical (seminar) classes in the discipline \u201cFinancial Management\u201d<br \/>[Electronic resource]: for students of speciality 072 \u201cFinance, banking, insurance and stock market\u201d of all forms<br \/>of study \/ O. O. Zakharkin, L. S. Zakharkina, N. G. Pigul. \u2014 Sumy: SumDU, 2023. \u2014 32 p.<br \/>\u2022 5527 Methodological instructions for organizing independent work in the discipline \u201cFinancial Management\u201d<br \/>[Electronic resource]: for students of speciality 072 \u201cFinance, banking, insurance and stock market\u201d of all forms<br \/>of study \/ O. O. Zakharkin, L. S. Zakharkina, L. B. Ryabushka. \u2014 Sumy: SumDU, 2023. \u2014 22 p.<br \/>\u2022 Gritsenko L.L., Boronos V.M., Rubanov P. M., Zakharkin O.O., Zakharkina L.S., Methodological instructions for<br \/>completing qualification work for obtaining a bachelor&#8217;s degree for students of the educational program<br \/>\u201cFinance and Accounting in Entrepreneurship\u201d, speciality 072 \u201cFinance, Banking and Insurance\u201d of all forms of<br \/>study. Sumy: SumDU, 2021. 40 p.<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2395\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-2395\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg class=\"elementor-toggle-icon-opened e-font-icon-svg e-fas-caret-up\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M288.662 352H31.338c-17.818 0-26.741-21.543-14.142-34.142l128.662-128.662c7.81-7.81 20.474-7.81 28.284 0l128.662 128.662c12.6 12.599 3.676 34.142-14.142 34.142z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Achievements<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2395\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-2395\"><p><strong><a href=\"https:\/\/fin.biem.sumdu.edu.ua\/images\/staff\/zaharkin\/B2_1.jpg\">Pearson Test of English \u2013 PTE. English. Level B2<\/a><\/strong><\/p><p>Certificate of acknowledgement from the jury of All-Ukrainian contest of graduate works in the specialty 8.03050801 &#8220;Finance and credit&#8221; for guiding on graduate thesis awarded with diplomas of the third degree (m. Donetsk, 2010, 2011)<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2396\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-2396\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg class=\"elementor-toggle-icon-opened e-font-icon-svg e-fas-caret-up\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M288.662 352H31.338c-17.818 0-26.741-21.543-14.142-34.142l128.662-128.662c7.81-7.81 20.474-7.81 28.284 0l128.662 128.662c12.6 12.599 3.676 34.142-14.142 34.142z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Working with students<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2396\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-2396\"><p>leadership in preparing students for the All-Ukrainian Student Olympiads and scientific paper competitions. 16 (four first, six second, six third) prize places were won at the All-Ukrainian Olympiads. Results:<\/p><p>2021 \u2013 Solomko Yulia, Yemelyanov Dmytro. All-Ukrainian competition of scientific student papers in the direction of \u201cManagement of investment and innovation activities\u201d 1st place.<br \/>2020 \u2013 Solomko Yulia, Kreschik Olha, All-Ukrainian competition of scientific student papers in the direction of \u201cManagement of investment and innovation activities\u201d 1st place.<br \/>2019 \u2013 Bilous Yulia, Olympiad in the discipline \u201cFinancial Security\u201d 1st place.<br \/>2018 \u2013 Novak Ksenia, Olympiad in the discipline \u201cInvestment\u201d 2nd place;<br \/>2015 \u2013 Katerynina Marina, Olympiad in the discipline \u201cFinancial Management\u201d 3rd place;<br \/>2011 \u2013 Leshchenko Yuriy, Olympiad in the specialty \u201cFinance and Credit\u201d (Bachelor\u2019s OCR) 2nd place;<br \/>2011 \u2013 Derkach Zhan, Olympiad in the discipline \u201cInsurance\u201d 1st place;<br \/>2011 \u2013 Glyoza Viktoriya, competition of diploma works in the specialty \u201cFinance and Credit\u201d 3rd place;<br \/>2010 \u2013 Samoylikova Anastasia, Olympiad in the specialty \u201cFinance\u201d (Master\u2019s OCR) 2nd place<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2397\" class=\"elementor-tab-title\" data-tab=\"7\" role=\"button\" aria-controls=\"elementor-tab-content-2397\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg class=\"elementor-toggle-icon-opened e-font-icon-svg e-fas-caret-up\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M288.662 352H31.338c-17.818 0-26.741-21.543-14.142-34.142l128.662-128.662c7.81-7.81 20.474-7.81 28.284 0l128.662 128.662c12.6 12.599 3.676 34.142-14.142 34.142z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Participation in scientific work<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2397\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"7\" role=\"region\" aria-labelledby=\"elementor-tab-title-2397\"><p>Scientific supervisor of state budget topics:<\/p><p>\u201cSocio-economic challenges in the conditions of digitalization of social relations\u201d (No. 0121U114364, deadline 01.01.2022 &#8211; 31.12.2026);<br \/>&#8220;Value-oriented management of enterprises based on the stakeholder approach&#8221; (No. 0117U004069, deadline 01.01.2017 &#8211; 31.12.2018);<br \/>\u201cThe role of innovation in the formation of the value of industrial enterprises\u201d (No. 0115U002553 (deadline 01.03.15 &#8211; 31.12.16)).<br \/>Participation in state budget topics:<\/p><p>&#8220;Digitalization and transparency of public, corporate and personal finances: impact on innovative development and national security&#8221; (No. 0122U000774, implementation period January 2022 &#8211; December 2024).<br \/>Business contracts:<\/p><p>Head of contract No. 53.18-2020.SP\/04-01 Assessment of the effectiveness of innovative solutions taking into account the principles of value-based management (2020).<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2398\" class=\"elementor-tab-title\" data-tab=\"8\" role=\"button\" aria-controls=\"elementor-tab-content-2398\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg class=\"elementor-toggle-icon-opened e-font-icon-svg e-fas-caret-up\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M288.662 352H31.338c-17.818 0-26.741-21.543-14.142-34.142l128.662-128.662c7.81-7.81 20.474-7.81 28.284 0l128.662 128.662c12.6 12.599 3.676 34.142-14.142 34.142z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Advanced training, internship, grants, international activities<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2398\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"8\" role=\"region\" aria-labelledby=\"elementor-tab-title-2398\"><ul><li><span id=\"result_box\" class=\"\" lang=\"en\"><span class=\"\">Professional Development in the University (Technical and Humanitarian Academy) in Belsko-Byala, Poland on &#8220;Financial aspects of economic development in terms of integration into the European space&#8221;, January 14-20, 2018. (<a href=\"https:\/\/fin.biem.sumdu.edu.ua\/images\/staff\/zaharkin\/Poland.jpg\">Certificate<\/a>).<br \/><\/span><\/span><\/li><li><span class=\"\" lang=\"en\"><span class=\"\">Participation in the sessions \u201cTeaching Strategies for Virtual Classrooms\u201d, conducted by Professor Dipra Jha and Assistant Professor Kristin Malek from the University of Nebraska-Lincoln, USA. June 2020. (<a href=\"https:\/\/fin.biem.sumdu.edu.ua\/images\/staff\/zaharkin\/26_06_20_Sert.JPG\">Certificate UNL<\/a>).<\/span><\/span><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Zakharkin Oleksii Associate ProfessorDepartment of Financial Technologies and Entrepreneurship Contact information:\u041a\u0430\u0431\u0456\u043d\u0435\u0442: \u041a2-313+38(050) 9685394E-mail: o.zakharkin@biem.sumdu.edu.uaFacebook: https:\/\/www.facebook.com\/o.zoaharkin Scientific degree \u00a0 \u00a0 \u00a0Doctor of Economic Sciences\u00a0(specialty 08.00.04 Economics and\u00a0Management of Enterprises\u00a0(According to\u00a0the Types of Economic Activites)) (2017) Academic\u00a0status Professor (2018, Professor\u2019s degree\u00a0of the Department of Finance and Entrepreneurship) Main Subjects Financial Management, Money and Credit. Areas of Expertise [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":44447,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"class_list":["post-44852","page","type-page","status-publish","has-post-thumbnail","hentry"],"publishpress_future_action":{"enabled":false,"date":"2026-04-25 11:56:17","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"translation_priority","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/fintech.biem.sumdu.edu.ua\/en\/wp-json\/wp\/v2\/pages\/44852","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fintech.biem.sumdu.edu.ua\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/fintech.biem.sumdu.edu.ua\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/fintech.biem.sumdu.edu.ua\/en\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/fintech.biem.sumdu.edu.ua\/en\/wp-json\/wp\/v2\/comments?post=44852"}],"version-history":[{"count":39,"href":"https:\/\/fintech.biem.sumdu.edu.ua\/en\/wp-json\/wp\/v2\/pages\/44852\/revisions"}],"predecessor-version":[{"id":65378,"href":"https:\/\/fintech.biem.sumdu.edu.ua\/en\/wp-json\/wp\/v2\/pages\/44852\/revisions\/65378"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fintech.biem.sumdu.edu.ua\/en\/wp-json\/wp\/v2\/media\/44447"}],"wp:attachment":[{"href":"https:\/\/fintech.biem.sumdu.edu.ua\/en\/wp-json\/wp\/v2\/media?parent=44852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}