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This article considers theoretical, methodological and practical aspects of the formation of the cluster structure of a regional economy, shows the role of interregional exchange in this process and presents parameter estimates of interregional exchange on the basis of a gravity model (on the example of the Republic of Bashkortostan).  相似文献   
63.
The purpose of this article is to reconsider the interaction between major oil and gas companies and the state, which is especially important for modern Russia given its current conditions. General theoretical approaches are presented, as well as calculations of price and financial indicators reflecting the performance of these companies.  相似文献   
64.
Recent academic research suggests that the effects of inward foreign direct investment for productivity and employment may vary across foreign investors with different characteristics. Using a newly created dataset that integrates micro-level information from The Netherlands Foreign Investment Agency and Statistics Netherlands, this paper explores the role of several of these characteristics, including e.g. the country of origin, activities and tasks, age and strategic role of foreign affiliates in The Netherlands in the 2000–2007 period. Our analysis shows that important employment and productivity differences exist for nearly all these dimensions.  相似文献   
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Financial reform has been a core dimension of the initial global policy response to the financial turmoil of 2007-08.At the first G-20 summit of heads of state and government in November 2008,more than four-fifths of the action points in the final declaration were about financial regulation.Obviously,the crisis is not over at the time of writing,and the cycle of financial reform it triggered is very far from complete.But it can be said confidently that the crisis has been transformational for financial regulatory policy,at least in the United States and Europe.  相似文献   
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Right-sided endocarditis is uncommon and usually involves the tricuspid valve. It occurs primarily in intravenous drug uses, and patients having pacemakers, central lines, or congenital heart disease.  相似文献   
70.
We show, by means of an example, that in models where default is subject to both collateral repossession and utility punishments, opportunities for doing Ponzi schemes are not always ruled out and (refined) equilibria may fail to exist. This is true even if default penalties are moderate as defined in Páscoa and Seghir (Game Econ Behav 65:270–286, 2009). In our example, asset promises and default penalties are chosen such that, if an equilibrium does exist, agents never default on their promises. At the same time collateral bundles and utility functions are such that the full repayment of debts implies that the asset price should be strictly larger than the cost of collateral requirements. This is sufficient to induce agents to run Ponzi schemes and destroy equilibrium existence.  相似文献   
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