构建会计计量准则若干问题探讨

现行财务会计模式是以历史成本会计计量为特征的,会计计量问题没有引起会计理论界和会计准则制定机构的重视。我国新颁布的《企业会计准则》即将实施,虽然与国际惯例实现了趋同,但还存在缺陷。本文就制订我国会计计量准则提出建议。     

论两种规模经济：专业规模经济和综合规模经济

当前国际上出现了一种“企业规模无关论”的新观点,与我国目前盛行的“唯规模经济论”截然相反。笔者以为,上述两论都失之片面,正确的理论是在承认的前提下,将规模经济分为两类:专业规模经济和综合规模经济。前者因专业化分工效应而扩大产销规模与市场份额;后者因企业(集团)内部协调成本小于市场交易成本而获得效应。随着市场发育和市场交易成本下降,拥有专业规模经济的企业集团,比之拥有综合规模经济的企业集团更能适应市场的变化与竞争。     

长春市中心区人口疏散规模估算评析与调控策略工程

分析了长春市中心区人居环境现状特征,以此为基础,从三个不同的角度,估算了人口疏散的规模,探讨了人口疏散的时空阶段及相应的调控对策。     

基于模糊层次分析的供应链绩效评价

供应链管理的绩效评价,对于供应链运作和管理是至关重要的.本文在对供应链上单个企业的绩效评价指标的局限性的分析基础上,阐述了供应链指标体系作用及设计原则,并构建了供应链绩效评价指标体系,同时利用层次分析法确定各指标的权重,最后运用模糊综合评价方法从定量的角度对企业绩效评价方法进行研究,并给出评价过程.     

Altruistic, egoistic and biospheric values in willingness to pay (WTP) for wildlife

We attempt to measure general attitudes and ethical beliefs towards preservation, as well as the importance of each of the three considered value orientations (biospheric, egoistic and altruistic) in WTP estimates. In the present study, we apply the GAC scale to a contingent valuation exercise for the recovery of the common murre (Uria aalge) in Galicia (Spain). Up to now, only a few studies in the field of environmental and ecological economics have analyzed value orientations under the Environmental Concern (EC) framework, obtaining mixed results. In the present work, we conclude that ethical aspects affect the individuals decision making process, and that value orientations play an important role in the pro-environmental attitude formation. These value orientations affect willingness to pay (WTP) estimates for environmental goods.     

论第三方物流的经济性

第三方物流是一种专业化的物流组织，具有很强的经济性。随着第三方物流的发展，它的经济性会发挥的更加充分。第三方物流的经济性，主要包括规模经济性，价值创新性和外部经济性。规模经济性是它的基本特征，价值创新性是它的功能特性，而外部经济性则是它的社会效益的表现。全面理解第三方物流的经济性，有利于企业进行科学的物流决策，有利于政府制定有效的物流发展战略。     

"建筑节地"理念在城市化进程中的诠释

目前我国城市建设用地规模不断扩张，导致耕地资源严重不足，如何节约用地．就成为城市化进程中的首要问题。因此，在城镇建设过程中要贯彻“建筑节地”理念．合理确定城市用地规模。发达国家城市化进程中占用耕地状况或许能够给我们一些启示。     

Incentive Regulation of Prices When Costs are Sunk

We present a model featuring irreversible investment, economies of scale, uncertain future demand and capital prices, and a regulator who sets the firm’s output price according to the cost structure of a hypothetical replacement firm. We show that a replacement firm has a fundamental cost advantage over the regulated firm: it can better exploit the economies of scale because it has not had to confront the historical uncertainties faced by the regulated firm. We show that setting prices so low that a replacement firm is just willing to participate is insufficient to allow the regulated firm to expect to break even whenever it has to invest. Thus, unless the regulator is willing to incur costly monitoring to ensure the firm invests, revenue must be allowed in excess of that required for a replacement firm to participate. This contrasts with much of the existing literature, which argues that the market value of a regulated firm should equal the cost of replacing its existing assets. We also obtain a closed-form solution for the regulated firm’s output price when this price is set at discrete intervals. In contrast to rate of return regulation, we find that resetting the regulated price more frequently can increase the risk faced by the firm’s owners, and that this is reflected in a higher output price and a higher weighted-average cost of capital.     

南京市人地关系合理性研究

随着我国城市化进程的加速，中心城市将会得到快速发展，大量的人口将会在中心城聚集，会使中心城市的人地矛盾变得越来越复杂。文章以南京市为例，对其进行分析研究和客观评价，确定城市用地与人口的合理关系，并提出相应的实施对策。     

浅议我国最佳外汇储备规模

截止到2005年12月底，我国的外汇储备已达到8000亿美元，关于其数额是多是少的争论进行得如火如荼。本文对充足外汇储备给我国经济和社会带来的有利之处进行了理论上的分析后．又采取数学方法对我国2004年最佳的外汇储备数额进行了测算．得出了一个结论：我国的外汇储备并不多。然后，在此基础上对我国外汇储备的管理提出了几点建议。