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941.
黑龙江省农业社会化服务体系问题探索 总被引:3,自引:0,他引:3
黑龙江省发展农业社会化服务体系 ,在总体上 ,应选择以“乡村集体经济组织 农户”为基础 ,以“合作经济组织 农户”为主导 ,以“政府 农户”为依托 ,以“公司 农户”为补充的多元化模式 ;并建立相应的竞争机制、利益分配机制、激励机制和约束机制。 相似文献
942.
Lord discusses the impact of international commodity price stabilization on Latin American producing country export revenues. He correctly emphasizes that the directions and magnitudes of such effects may vary substantially across producers, depending on the degree of segmentation of the commodity markets and the nature and distribution of the shocks. However his potential contribution may be lost because of a number of inaccuracies, which I discuss under three general topics. 相似文献
943.
社会保障基金进入资本市场运营是其实现保值增值的重要途径。加强对社保基金入市的目标、投资管理方式、投资管理机构、投资工具以及监管模式的选择,坚持市场化运作,使社保基金有效地实现基金的保值增值,具有重大的战略意义。 相似文献
944.
Frederick H. Murphy 《Journal of Policy Modeling》1985,7(4):649-672
This paper provides a unified treatment of oil stockpiling and demand restraint as policy responses for enhancing energy security and examines the implications of recent changes in the structure and performance of the international oil market for the design of policies. These issues are addressed using a dynamic programming framework in which international policy actions of key oil-importing countries are modeled as a Nash dynamic game. Significant policy implications from the analysis include: (1) the result that, with realistic assumptions about disruption risks and inventory capacities, differences between noncooperative and coordinated stockpile policies appear to be minor and (2) significant mutual gains could be reaped from a modest degree of collective restraint on normal market oil demand. The broader role of international cooperation in enhancing energy security is also discussed. 相似文献
945.
Kanta Marwah 《Journal of Policy Modeling》1985,7(4):673-679
This comment points out some methodological weaknesses in the Canadian global exchange rate model and the associated efficiency tests of Marwah and Bodkin. The model is found to be inadequate for policy analysis. 相似文献
946.
The present paper utilizes an empirical measure of creditworthiness based on bankers' perceptions to estimate the effect of various variables hypothesized to influence assessments of countries' debt-servicing capacity. The data pertain to a cross section of countries within the period 1979–1983. Such estimates necessarily employ a ceteris paribus assumption, which prevents a realistic assessment of the effects generated by policy changes. The second part of the paper develops, therefore, a dynamic simulation model of a hypothetical average economy. The simulations allow analysis of changes in macroeconomic variables and creditworthiness over time within a system that maintains accounting identities and behavioral constraints. Several changes in policy variables are considered that highlight the importance of export expansion. The latter is, of course, an often suggested policy objective, but the present paper demonstrates its effectiveness in terms of a somewhat nonstandard criterion. 相似文献
947.
Processing of primary raw materials has become an important and widely recommended strategy for economic development. Yet, even as the councils of many LDCs call for primary commodity producers to gain greater participation in downstream activities, there remain doubts on fundamental questions:What comparative advantage and what disadvantages do processing activities have in the LDCs?What linkages do processing activities offer?What is the potential contribution of processing to economic goal attainment in the LDCs?In this article we survey the material on processing, particularly with respect to modeling direct and indirect linkages between processing and the LDC economies. The article examines the following topics: (1) the literature on processing in economic development; (2) modeling processing linkages; and (3) outstanding questions regarding processing linkages.We focus on quantifiable linkages between the processing industry and the rest of the economy. There is also the possibility of other linkages, such as the development of entrepreneurship and management talent and technology, that are more difficult to quantify. It is important to distinguish between micro linkages, which refer to the direct impact on supplier and user sectors, and macro linkages, which include indirect general economic effects transmitted through government revenue and expenditures, the money supply, and foreign exchange availabilities. 相似文献
948.
Michael Marrese 《Journal of Policy Modeling》1981,3(2):221-243
This paper develops bureaucratic response functions within a “deviation from trend” econometric model to determine those factors that were related to fluctuations in aggregate investment finding and in the sectoral distribution of that aggretate during 1960–1975. Investment in buildings and investment in machinery are analyzed separately. On the national level, investment funding is found to respond to indicators of well-being, plan targets, bottlenecks, and foreign trade variables. Sectoral investment funding is based mainly on priority considerations. 相似文献
949.
In July 1974 the U.S. Congressional Budget Act was signed into law. This legislation was the result of a heavily fought political confrontation between President Nixon and Congress over who controlled the Federal budget. In addition to the issue of control, the Act was prompted by dissatisfaction with the procedures used by Congress to determine Federal receipts and expenditures. The purpose of this paper is to assess the impact this legislation had on the U.S. economy in its early years.The first section of the paper sets up a simple modeling framework. The model is specified so as to illustrate how a change in the budget process resulting from the Congressional Budget Act could potentially produce changes in the level of total output. This section also explains the derivation of a tax and expenditure series used in the model's empirical testing. The second section addresses some of the theoretical issues, and presents the results of simulations based on the Chase, Wharton, and Data Resources econometric models. Broad conclusions are gathered in the final section. 相似文献
950.
浅议我国地方立法的完善 总被引:5,自引:0,他引:5
市场经济是法治经济。我国改革开放以后,市场经济的发展推动了地方立法的发展,我国地方立法权限的不断扩大正是市场经济发展的必然要求,如何适应市场经济对地方立法权限扩大的客观要求,完善地方立法是我国法治建设的关键问题。只有从传统的计划经济权力立法的观念中转变出来,树立市场经济权利立法的正确思路,认清中央与地方权力机关之间、地方权力机关与地方行政机关之间的权限划分性质,走放权与严格监督之路,才能真正完善我国地方立法。 相似文献