供电局10kV线路无功补偿降损情况分析

简述无功补偿的原理,并结合无功补偿实例,探讨无功补偿常遇到的问题和解决办法。     

综合性大学工业设计专业人才培养体系的探索

本文对当前国内外工业设计教育的特点和发展情况进行了分析,并结合当前国内工业设计教育出现的一些问题,探讨了新形势下综合性大学工业设计专业人才培养方向、课程设置、师资队伍等方面的问题,提出了具体的"K+S"型人才培养模式的构建体系。     

10kV配电线路雷击故障分析及对策

本文针对高明区10kV配电线路雷击故障进行了分析,通过分析雷电形成机理和雷击配电线路的原因,针对影响雷击配电线路频率的几个因素,提出了10kV配电线路的防雷策略。     

卷烟厂中烟草尘的在线监测技术分析

卷烟生产过程中产生的烟草尘是危害厂房内工作人员健康的主要因素之一,对其实施在线监测,有助于实时了解污染程度并及时处理异常情况,能真正达到保护环境和工作人员健康的目的。然而,已有文献鲜有涉及对烟草尘在线监测技术适用性分析的研究。基于此,本文从烟草生产工艺出发,分析了烟草厂中烟草尘的主要来源及其污染特征,进而讨论了目前主要粉尘在线测试技术的原理和特点,为实现烟草尘的在线监测奠定了基础。     

Euler equations and monetary policy

Euler equations are the key link between monetary policy and the real economy in NK models. Under separable preferences, they fail to match interest rates. Non-separability between leisure and consumption significantly improves their fit and reliability for studying monetary policy.     

Multiple equilibrium in the overlapping generations model revisited

Bliss [Bliss, C., 2008. Multiple equilibrium in the Diamond capital model. Economics Letters 100, 143-145] finds numerically that the Diamond OLG model can have uncountably many steady states. We use log preferences and show analytically that a continuum of steady states can still exist.     

Farmers’ performance and subject pool effect in decentralized bargaining markets

We report results from a decentralized bargaining market experiment conducted with farmers and students. Our results indicate that despite its bad reputation, performance is highly efficient (although not as efficient as the competitive equilibrium prediction). Farmers and students perform similarly regarding quantities, prices, and allocative efficiencies, but not regarding payoff allocations between buyers and sellers.     

Trade liberalization and unemployment: Theory and evidence from India

A widely held view among the public is that trade liberalization increases unemployment. Using state and industry-level unemployment and trade protection data from India, we find no evidence of any unemployment increasing effect of trade reforms. In fact, our state-level analysis reveals that urban unemployment declines with trade liberalization in states with flexible labor markets and larger employment shares in net exporter industries. Moreover, our industry-level analysis indicates that workers in industries experiencing greater reductions in trade protection were less likely to become unemployed, especially in net export industries. Our results can be explained within a theoretical framework incorporating trade and search-generated unemployment and some institutional features of the Indian economy.     

The OECD Anti-Bribery Convention: Changing the currents of trade

This paper examines how criminalizing the act of bribing a foreign public official affects international trade flows using a watershed global anti-corruption initiative — the 1997 OECD Anti-Bribery Convention. I exploit variation in the timing of implementation by exporting countries and in the level of corruption of importing countries to quantify the Convention's effects on bilateral exports. I use a large panel of country pairs to control for confounding global and national trends and shocks. I find that, on average, the Convention caused a reduction in exports from signatory countries to high corruption importers relative to low corruption importers. In particular, we observe a 5.7% relative decline in bilateral exports to importers that lie one standard deviation lower on the Worldwide Governance Indicators corruption index. This suggests that by creating large penalties for foreign bribery, the Convention indirectly increased transaction costs between signatory countries and high corruption importers. The Convention may have induced OECD firms to divert their exports to less corrupt countries; while non-OECD firms not bound by the Convention may have increased their exports to corrupt countries. I also find evidence that the Convention's effects differed across product categories.     

Health shocks and consumption smoothing in rural households: Does microcredit have a role to play?

This paper estimates, using a large panel data set from rural Bangladesh, the effects of health shocks on household consumption and how access to microcredit affects households’ response to such shocks. Households appear to be fairly well insured against health shocks. Our results suggest that households sell livestock in response to health shocks and short term insurance is therefore attained at a significant long term cost. However microcredit has a significant mitigating effect. Households that have access to microcredit do not need to sell livestock in order to insure consumption. Microcredit organizations and microcredit therefore have an insurance role to play, an aspect that has not been analyzed previously.