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91.
This research introduces the multi-product capacitated facility location problem with general production and building costs (MP-CFLPGC). The MP-CFLPGC extends previous problems found in the literature by including multiple products and general production and building cost functions that allow the modeling of different behaviors like economies of scale and congestion. The MP-CFLPGC is formulated as a mixed integer linear program (MILP). To evaluate the performance of the proposed formulation we analyze the results of a commercial optimizer on a set of 288 randomly generated test instances that resemble the Colombian cement industry supply chain. After one hour the optimizer achieved an optimality gap of 1.0 % or less in 55 % out of the 288 test instances. On average the optimality gap was 3.57 %. Additionally, we propose a randomized mathematical-programming-based heuristic for the test instances where the MILP formulation presents significantly high optimality gaps.  相似文献   
92.
This paper analyzes the possible impact of irrigation on the development of agriculture in the Volga River Basin and Black Sea Basin. Scenarios of the development of agriculture in Russia up to 2030 under the conditions of the expansion of irrigation and persistence of the current situation with irrigation have been calculated and analyzed based on the IMPACT-3 econometric partial equilibrium model.  相似文献   
93.
The long-term forecasting of the development of the Irkutsk region by economic sectors is considered. The evaluations of the structural changes and the interregional relationships by the variants of the potential trends of development of the economy of Siberia and Russia in a whole are presented. The forecast is made by the production output data, which are the basis of the target growth of the final consumption.  相似文献   
94.
I propose a bribery model that examines decentralized bureaucratic decision‐making. There are multiple stable equilibria. High levels of bribery reduce an economy's productivity because corruption suppresses small business, and reduces the total graft, even though the size of an individual bribe might increase. Decentralization prevents movement towards a Pareto‐dominant equilibrium. Anticorruption efforts, even temporary ones, might be useful to improve participation, if they lower the bribe levels demanded and thus encourage small businesses to participate.  相似文献   
95.
The role and features of state involvement in the economy have been analyzed based on the system of special indicators of the countries of the Organization for Economic Cooperation and Development (OECD). The change in the nature of state influence on the economic system in the geopolitical context that manifests at the national and international levels has been shown. The state uses various economic policy instruments, including soft power in the form of sanctions and countermeasures, which make it possible to strengthen its control of the economy. In the past two years, this tactic has manifested in Russia’s relations with Western countries.  相似文献   
96.
The article has analyzed trends in applying advanced manufacturing technologies in Russia in 2005–2014. The dynamics of technical process structures in the context of applications has been considered. The dynamics of the age structure and the structure of technologies in use in annual terms by the place of acquiring has been assessed. The start-up, availability, and removal balance of technologies has been formed, the effective start-up level, and possible ways to improve the state statistical indicators of innovation development have been determined.  相似文献   
97.
The article presents a new mechanism for translating labor market’s needs to the vocational education system that promotes the provision of long-term personnel requirements within the framework of the implementation of competence-based educational programs.  相似文献   
98.
In the context of growing prices for mining products aimed at achieving the world price level, economic deindustrialization occurs due to the changed proportions of the redistribution of natural resource royalties. The ways of the cross-sectoral redistribution of resource royalties and increase in their macroeconomic efficiency by changing forms of industrial production are discussed in the article.  相似文献   
99.
Assessments of the level of interregional differences by per capita GRP in current and constant prices are presented in the article. The tendencies of inequality in economic development of the regions of Russia in 1990–2013 have been studied.  相似文献   
100.
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