| Alexander N. Kostyuk, Victoria Koverga | BOARD SIZE AND COMPOSITION: THE MAIN TRADEOFFS |
| Alexander Kostyuk | BOARD PRACTICES: AN INTERNATIONAL REVIEW |
| Alexander N. Kostyuk, Konstantin Tchernyshov, Helen Kostyuk | FINANCIAL-INDUSTRIAL GROUPS AT THE MARKETS FOR CORPORATE CONTROL AND INVESTMENTS: THE CASE OF UKRAINE |
| Alex N. Kostyuk, Helen V. Kostyuk | MINORITY SHAREHOLDERS VS. THE STATE: THE CASE OF JSC “UKRNEFT” |
| Alexander Kostyuk, Victoria Koverga | CORPORATE GOVERNANCE IN UKRAINE: THE ROLE OF OWNERSHIP STRUCTURES |
| Alexander N. Kostyuk | THE KOSTYUK REPORT: CORPORATE BOARD PRACTICES IN UKRAINE |
| Alexander N. Kostyuk | EMPLOYEE SHAREHOLDING: THE CASE OF UKRAINE |
| Alexander Kostyuk | BUSINESS INNOVATIONS AND STRUCTURE OF CORPORATE OWNERSHIP IN UKRAINE |
| Alexander N. Kostyuk | MARKET FOR EXECUTIVES IN UKRAINE: EXECUTIVE DECISION MAKING AND ITS EFFICIENCY |