基于可持续发展的企业四维成本体系研究

文章从成本的角度探讨可持续发展对企业成本理念的要求,认为要适应可持续发展的要求,必须树立四维成本系统理念,即产品成本、资本成本、代理成本和环境成本.文章逐个分析了企业的四维成本,然后基于人本观提出了如何构建四维成本体系.     

Associated consistency and equal allocation of nonseparable costs

Summary. We modified the definition of associated game with respect to Hamiache (2001) to characterize the equal allocation of nonseparable costs (EANS) by means of Pareto Optimality(PO), Translation Covariance (TC), Symmetry (SYM), Associated Consistency(AC) and Continuity(CONT).Received: 8 April 2004, Revised: 9 May 2005, JEL Classification Numbers: C71.The author is indebted to Clement Wen for many helpful comments and he is also very grateful to a referee who proposed several helpful comments to improve the paper.     

Anticipated Environmental Policy and Transitional Dynamics in an Endogenous Growth Model

This paper makes a new attempt toinvestigate how an anticipatedenvironmental policy governs the transitionaldynamics of an economy when pollutionexternality is taken into account. Themodeling strategy we use is an AK technologyendogenous growth framework with an endogenousleisure-labor choice. It is found that, unlikeinelastic labor supply framework, a rise inpublic abatement expenditure will stimulate thebalanced economic growth rate. It is alsofound that public abatement technology plays animportant role in determining the transitionaladjustment of the economic growth rate inresponse to a pre-announced environmentalpolicy.     

Tourist preferences for ecotourism in rural communities adjacent to Kruger National Park: A choice experiment approach

This paper analyses the potential for development of ecotourism in rural communities adjacent to Kruger National Park (KNP) in South Africa. We determine preferences of tourists, according to origin and income levels, for ecotourism and their marginal willingness to pay (MWTP) for three ecotourism attributes: village accommodation, village tours and visits to crafts markets. Data were collected from 319 tourists through choice experiments, and analyzed using a conditional probit model. Findings indicate reluctance on the part of all tourists to use accommodation facilities outside KNP, but interest to purchase village tours and visit village-based craft markets. MWTP was negative for accommodation for all income groups, but positive for village tours and crafts markets. Among international and high income groups of tourists, tourists were willing to pay much higher fees than proposed by communities. These findings suggest the potential for development of some limited ecotourism services in villages adjacent to KNP.     

在互联网金融环境下对中小企业融资的研究

本文通过了解中小企业融资难的现状,分析了互联网金融的特点及优势,研究其适宜于解决中小企业融资的特征,指出了互联网金融可以作用于中小企业融资的地方。对这两个问题的结合进行了全面而深入的研究和探讨,给出了在互联网环境下解决中小企业融资难的相关对策,希望这个交叉领域做出贡献。     

供应链环境下的企业物流成本管理初探

当今社会,企业面临的竞争环境越来越激烈。改善物流管理、有效降低物流成本是企业应对挑战的一条可行之路。文中从供应链的角度,对物流成本管理进行了探讨,为企业合理优化物流流程和物流成本管理提供了一种有益的参考。     

THE CASE FOR A COMMUNITY TRANSACTION ENGINE: GETTING COASE FOR THE TWENTY‐FIRST CENTURY

New types of marketplace are now becoming viable. They can slash transaction costs, bring new resources into the economy and expand economic opportunity. These markets can be grown by the private sector. But, to deliver their full potential, they need a change in the mindset of government.     

Impact of modern communication infrastructure on productivity,production structure and factor demands of US industries: Impact revisited

This study investigates the contribution of modern communication infrastructure characterized by high speed broadband access network on the productivity growth, production structure and factor demands for US industries and for the aggregate economy. To evaluate such contribution, we modify the traditional cost function by incorporating communication infrastructure as input in production process in conjunction with other public infrastructures. The network externality and spillover effect of broadband access technology are captured by introducing broadband penetration rate as a shift factor in industry level production function. Empirical results show that the increased use of modern communications infrastructure increases the productivity of all industries with wide variations across industries. Estimated impacts on input demands show that increase in use of communications infrastructure service saves labor and materials and increase the demand for private capital. Finally, aggregate social rate of return on such investment has been estimated for policy implications.     

加强供电企业成本控制的预算管理

本文对供电企业以标准成本为基础制定成本预算的方法进行了介绍,结合实践,系统论述了建立在标准成本基础上的预算管理对供电企业成本控制所具有的独特作用,标准成本体系是供电企业加强成本管理的重要举措,将标准成本管理与企业全面预算管理体系进行良好的结合,必定会在供电企业成本管理中发挥巨大的实际作用。     

Niche firms,mass markets,and income across countries: Accounting for the impact of entry costs

I develop a model of monopolistic competition in which I distinguish between niche markets and mass markets, in the spirit of Holmes and Stevens, 2014. Firms choose between entering a small niche market with high markups or a large mass market with low markups. Entry costs and other distortions have a much greater impact on output in the niche market as the gains to specialization are high, relative to the mass market where varieties are highly substitutable. Calibrated to match data from U.S. manufacturing, the model generates an elasticity of total factor productivity with respect to entry costs almost twice that in a model that abstracts from heterogeneous markets. I use data on entry costs across countries to show entry costs alone can account for 23 percent of the cross-country variation in income per worker.