我国能效电厂建设试点分析

介绍了能效电厂的概念,对广东、江苏等省份开展能效电厂试点建设的现状、组织管理体系、融资模式、激励政策以及实施效果等进行了分析,深入剖析了我国能效电厂试点过程中存在的主要问题,最后从政府和电网企业2个层面提出了促进我国能效电厂建设的有关建议。     

Integrated production planning with sequence-dependent family setup times

This paper proposes an integrated optimization model of aggregate production planning (APP), family disaggregation planning, and family scheduling problems in hierarchical production planning (HPP) systems considering sequence-dependent family setup times. The model obtains the optimal production plan for each product type and product family in each period, together with the globally optimal production sequence of product families in all planning periods. The proposed model is tested with randomly generated experimental data consistent with what is prevalent in the manufacturing industry and its results are compared with those of the traditional HPP models. Our results show that the integrated model realizes greater cost savings.     

负运价的财务原因与管理策略——中国海运业负运价案引发的思考

在国际海运市场上,由于竞争激烈,海运运价日益下滑。海运企业为了揽活,以不收钱甚至倒贴钱的方式,将货主的货物送达目的港口,出现了零运价和负运价现象。文章提出,负运价其实是中国海运业的一种高风险财务策略,负运价并不等于负的运费收入,负运价的实施只是削减了利润,并不意味着海运企业必然亏损,甚至有时还有利可图。负运价将导致市场无序化,带来海运企业更高程度的经营风险。因此,必须在宏观上加强法律法规约束,树立共赢的财务理念,追求卓越的服务质量,开创新的市场空间,确立战略管理思维,并实行相对谨慎的财务管理策略,以加强对海运业的管理,促进海运业稳健发展。     

Inequality and endogenous trade policy outcomes

An enduring puzzle in international economics is why trade interventions are biased in favor of import-competing rather than export sectors and therefore restrict trade. In this paper, we show that if the government's objective reflects a concern for inequality then trade policy generally exhibits an anti-trade bias. Importantly, under neutral assumptions, the mechanism that we analyze generates the anti-trade bias independently of whether factors are specific or mobile across sectors. The mechanism also generates an anti-trade bias between large countries even after they sign reciprocal trade agreements that eliminate any terms-of-trade motivation for the use of trade protection.     

Development credit corporations: Not-for-profit development finance institutions in the postwar United States

Development credit corporations (DCCs) were innovative not-for-profit organisations first set up in the United States in the years after World War II. DCCs borrowed from financial institutions and lent on a long-term basis to small companies that needed funds to expand or maintain their operations but did not qualify for long-term credit from conventional lenders. DCCs were private-sector bodies created at the state level under charters issued by state governments. The organisations were established in more than half the American states. DCCs continue to function in the contemporary era, and have thus proved to be a permanent fixture in the landscape of development entities and not-for-profit financial institutions.     

最优货币政策分析的一般框架理论综述

随着货币政策在宏观经济调控中的重要性日益提高,对于最优货币政策分析框架的研究也迅速兴起。从最优货币政策的目标出发,本文分析了货币政策的内涵、类型和最优货币分析框架的特征,及政策目标之间的相互关系,货币政策决策方式和几个典型的货币政策规则,特别是通货膨胀目标制及中国的最优货币政策设计,旨在为我国确立的最优货币政策框架提供参考。     

Modeling approaches for the design of resilient supply networks under disruptions

This paper studies various modeling approaches to design resilient supply networks (SN) for the location-transportation problem under uncertainty. The future environment of the SN is shaped by random demands, and by disruptions perturbing depots capacity and ship-to-point demand processes. The paper proposes several stochastic programming models incorporating alternative resilience seeking formulations. A generic approach to model SN disruptions, and to elaborate and evaluate SN designs is also proposed. Experiments are made to compare the SN design models formulated, and recommendations are drawn on the approach to use to design effective and robust supply networks.     

巴西未来10年输电扩展计划及投资机会分析

巴西水力资源丰富,未来水电资源开发主要集中在西部和西北部,远离东南部经济和能源消费中心,需要长距离、大容量传输电力。未来巴西政府将加大输电工程建设力度,相关投资机会巨大。着重对巴西10年输电扩展计划和投资机会进行了分析,以供我国企业境外投资参考。     

论开放经济中的战略性贸易政策:一个基于国际租金耗散的分析框架

传统的战略性贸易政策理论是建立在封闭经济基础上的。本文力图把开放经济中的国际租金耗散问题纳入到分析框架之中,通过研究表明此时战略性贸易政策严格弱。同时由于利润转移政策的外溢效应,两国政府有进行串谋的激励。