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71.
Asbjørn Torvanger 《Environmental and Resource Economics》1997,9(1):103-124
A three-generation planning model incorporating uncertain climate change is developed. Each generation features a production
activity based on capital and an exhaustible resource. An irreversible climate change may occur in period two or three, reducing
the productivity for this and the remaining generation. The model is solved by stochastic dynamic programming. If the climate
impact and climate change probability is constant, the optimal period one (and two) resource extraction is larger than for
the reference case of climate stability. If, however, climate impact and climate change probability increases with increased
aggregate resource use, this result is reversed. 相似文献
72.
中国经济体制改革时期制度变迁的特征分析 总被引:11,自引:0,他引:11
从实质上说,中国经济体制改革的过程就是一个制度的重建过程,即以适应市场经济的制度安排取代适应计划经济的制度安排取代适应计划经济的制度安排的过程。在这一制度重建的进程中,市场取向的制度变迁表现出八个方面的典型特征:一是制度变迁需求的内性性;二是制度变迁供给的滞后性;三是制度变迁目标的动态性;四是制度变迁过程的渐进性;五是制度变迁轨迹的路径依赖性;六是从单项制度变迁向制度结构变迁演进;七是强制性制度变迁与诱致性制度变迁相结合;八是宏观经济制度变迁与微观经济制度变迁同步进行。 相似文献
73.
焦璨 《广东农工商职业技术学院学报》2004,(3)
文化变迁是历史发展的必然。我国文化现代变迁的主要特征为开放性、多元性。在重视人与人之间的关系、轻视人与自然之间关系的中国传统价值观的直接影响下,传统的中国教育价值观具有如下特点:重视教育的工具价值,轻视其内在价值;群体利益高于个人利益;重视教育的道德伦理价值,轻视其认知价值。当前,我们要注意科学价值观与人文价值观的有机结合,做好教育价值观的转型工作。 相似文献
74.
中国汽车工业增长是粗放型的,技术的贡献极低,而制度变迁贡献的潜力非常大。为此,一方面,要加快汽车工业的技术创新进程;另一方面,要深化汽车工业领域的市场化的制度变迁进程,以推动汽车工业走上高效、集约武增长之路。 相似文献
75.
西部产业结构调整的有关问题和对策建议 总被引:12,自引:0,他引:12
国务院发展研究中心发展部课题组 《当代经济科学》2002,24(1):12-19
1990年以来,西部地区产业结构正在按专业化方向加速变动,但是其产业结构的综合素质仍然普遍较低,并且与东部的差距拉大。影响西部产业发展的比较优势向竞争优势转化的因素,主要包括市场条件、制度条件和技术条件。促进西部产业结构调整,就当加快转变政府管理经济的方式,创造良好的体制条件;探索市场经济条件下产业结构调整的新途径;走适合区情的产业发展路子。 相似文献
76.
回顾我国20年的经济转型,可以发现经济体制改革与对外开放是一起进行的,对外开放引进了一个重要的制度创新主体——外商直接投资,外资的进入引入了对传统经济体制产生冲击的新制度因素。本文利用新制度经济学的原理,从制度选择集合、市场环境、制度变迁时滞三个方面分析外商直接投资对国企制度创新的促进作用。 相似文献
77.
Drama theory and its relation to game theory. Part 2: Formal model of the resolution process 总被引:2,自引:0,他引:2
Nigel Howard 《Group Decision and Negotiation》1994,3(2):207-235
In a drama, characters' preferences and options change under the pressure of pre-play negotiations. Thus they undergo change and development. A formal model of dramatic transformation is presented that shows how the core of a drama is transformed by the interaction among the characters into a strict, strong equilibrium to which they all aspire. The process is seen to be driven by actors' reactions to various paradoxes of rationality. 相似文献
78.
Drama theory and its relation to game theory. Part 1: Dramatic resolution vs. Rational solution 总被引:1,自引:0,他引:1
Nigel Howard 《Group Decision and Negotiation》1994,3(2):187-206
Drama theory differs from game theory in that it does not regard actors' preferences and perceived opportunities as fixed, but as capable of being changed by the actors themselves under the pressure of pre-play negotiations. Thus characters in a drama undergo change and development. A manyperson, multiphase theory of dramatic transformation is presented, showing how thecore of a drama (in the sense of game theory) is transformed by the interaction between the characters into a strict, strong equilibrium to which they all aspire. The process of dramatic transformation is shown to be driven by actors' reactions to various paradoxes of rationality; it is proved that when all these paradoxes have been overcome, a full dramatic resolution has been reached, satisfying actors' emotional and moral demands, as well as the demands of rationality. 相似文献
79.
We identify and analyse several dynamic implications of setting environmental standards such as to balance marginal costs and benefits. The adoption of such a regulatory approach is shown to effect (i) the speed of improvement of abatement technologies; (ii) the direction (in a sense to be defined) of that improvement; (iii) its source and the distribution of the rents from it; and (iv) the rate of development of defensive (averting) technologies. Existing views are thoroughly synthesised in the context of a simple diagrammatic model, several new results are derived and at least one conventional wisdom questioned. The message of the analysis for legislators and regulators is that cost–benefit balancing should be done with care. 相似文献
80.
A DEA Approach to Understanding the Productivity Growth of Malaysia's Manufacturing Industries 总被引:6,自引:0,他引:6
Renuka Mahadevan 《Asia Pacific Journal of Management》2002,19(4):587-600
This paper seeks to explain the productivity growth performance of Malaysia's manufacturing sector using a panel data of 28 industries from 1981–1996. Here, the data envelopment analysis technique is used to calculate and decompose the Malmquist index of total factor productivity (TFP) growth into technical change, change in technical efficiency and change in scale efficiency. This allows the identification of the sources of productivity growth which is crucial for policy formulation. It was found that the annual TFP growth of the Malaysian manufacturing sector was low at 0.8% and this was driven by small gains in both technical change and technical efficiency, with industries operating close to optimum scale. 相似文献