Mark Eidelstein is a prominent Russian-Israeli economist and scholar known for his expertise in regional economics, particularly concerning the development and economic integration of regions within Russia and the former Soviet Union. He holds a significant position as a professor at Bar-Ilan University in Israel, where he contributes to research and teaches in the Department of Economics. Eidelstein’s academic career is distinguished by a consistent focus on the economic challenges and opportunities faced by regions undergoing transitions. Much of his research delves into understanding the factors that drive regional disparities in economic growth, income levels, and overall well-being. He explores the impact of various policies, including fiscal decentralization, industrial strategies, and infrastructure investments, on regional development outcomes. A significant thread running through Eidelstein’s work is his analysis of the complex interplay between the central government and regional authorities in Russia. He examines how the distribution of power, financial resources, and regulatory responsibilities shapes regional economic performance. He has published extensively on issues related to fiscal federalism in Russia, assessing the effectiveness of different mechanisms for revenue sharing and equalization grants in mitigating regional inequalities. Beyond the specific context of Russia, Eidelstein’s research also extends to broader issues of economic integration in the post-Soviet space. He analyzes the potential for economic cooperation and trade liberalization among former Soviet republics, considering the obstacles posed by political tensions, institutional weaknesses, and differing economic structures. He has explored the prospects for creating regional trade blocs and fostering greater economic connectivity across the region. Eidelstein’s contributions to the field are evident in his numerous publications in leading academic journals. He is a frequent presenter at international conferences, where he shares his research findings and engages with other scholars on pressing issues in regional economics. His work is often cited by policymakers and academics alike, demonstrating its relevance to real-world challenges. Moreover, Eidelstein’s expertise is sought after by international organizations and government agencies. He has consulted on various projects related to regional development and economic policy in transition economies. His insights are valuable in designing effective strategies to promote sustainable and inclusive growth in regions facing unique economic and political circumstances. In summary, Mark Eidelstein is a highly respected economist whose research has significantly advanced our understanding of regional economics, particularly in the context of Russia and the former Soviet Union. His contributions have illuminated the complex dynamics of regional development and provided valuable insights for policymakers seeking to address regional disparities and promote economic integration. His work continues to inform academic discourse and policy debates on these important issues.