Trade Liberalization and Environmental Taxation in Federal Systems

The literature on trade liberalization and environment has not yet considered federal structures. In this paper, we show how the design of environmental policy in a federal system has implications for the effects of trade reform. Trade liberalization leads to a decline in pollution taxes, regardless of whether pollution taxes are set at the federal (centralized) or local (decentralized) level, and it increases social welfare. The effect under a decentralized system is smaller than if these taxes are set by the federal government, and pollution emissions therefore decline in this case. Moreover, majority bias interacts with trade liberalization if federal taxes are used.     

Information-based trade

We study the possibility of trade for purely informational reasons. We depart from previous analyses (e.g. Grossman and Stiglitz (1980) [22] and Milgrom and Stokey (1982) [32]) by allowing the final payoff of the asset being traded to depend on an action taken by its eventual owner. We characterize conditions under which equilibria with trade exist.     

我国M1与GDP的关系的实证研究——来自1995年第一季度到2009年第一季度的经验证据

文章利用我国1995年第一季度到2009年第一季度的季度数据,通过协整检验,误差修正模型,Granger因果关系检验,讨论了M1与GDP的关系。研究发现,M1与GDP之间存在长期稳定的协整关系,M1与GDP显著正相关,M1在长期会促进GDP增长,货币数量的变化具有真实效应,而在短期动态方程中,滞后一期的M1的一阶差分减少了GDP的增长,并得出M1是GDP的Granger原因。     

Big Players in Slovenia

The subjectivism of Austrian economics helps to explain the statistical fact of long memory in asset prices. The theory of Big Players is an Austrian approach to understanding the effects of discretionary policymaking in markets. It leads to implications that can be tested with statistics. In particular, Big Players induce herding and, thereby, an increase of persistence in asset prices. A recent episode in Slovenian monetary theory provides a case study. This case study adds to a set of similar studies, all tending to support the theory of Big Players.     

IEC 61850在输电线路纵联保护应用的研究

文章在分析和理解IEC 61850标准的基础上,探讨输电线路的纵联保护功能的建模方法,给出了输电线路纵联距离保护模型的实例.同时.分析了基于IEC 61850映射子集MMS以及ASNI.1的纵联保护通信模式,给出了基于面向对象编程语言C 的纵联距离保护关键类PDIS及PSCH的实例代码.     

DEA在仓库运作管理中的应用

数据包络分析能对决策单元的有效性进行评价。本文应用数据包络分析的C2R模型,对仓库的运作效率进行研究。选取某部的8个备件仓库为样本,基于C2R模型计算结果,得到一些有价值的仓库运作管理方面的信息。     

“2＋1”教学模式下《校外实习指导书》的设计——以酒店管理专业为例

校外实习是”2＋1”模式下人才培养的关键性环节,设计《校外实习指导书》不仅必要,而且要依据专业人才培养目标和校外实习的环境条件,确定具体的阶段目标和内容,并实现师生间的互动反馈,使校外实习环节处于校企双方的控制之下,提高校外实践教学的质量和水平。     

基于灰色单目标和多目标规划的陕西省产业结构调整

本文根据灰色单目标规划和灰色多目标规划的方法对陕西省的产业结构进行调整,并且利用图形进行比较,从而对陕西省今后的产业结构发展有所了解。     

Search in cities

The aim of this paper is to expose the recent developments of urban search models which incorporate a land market into a search-matching framework. Using these models, we will be able to explain why unemployment rates vary within a city, how city structure affects workers’ labor-market outcomes, how unemployment benefits and the job-destruction rate affect the growth of cities and why workers living far away from job centers search less intensively and experience higher unemployment rates than those residing closer to jobs. We are also able to explain why, as compared to whites, black workers spend more time commuting to work but travel less miles and search for jobs over a smaller area.     

4RCP综合营销模型研究

本文在对4P、4C、4R相关研究成果进行述评和对供应链管理模式下4R营销理论进行深入探讨的基础上,对4P和4C理论的具体内容进行了修改以符合未来供应链的管理模式。以输入输出方法分析了三个理论具体内容之间的关系并提出了4RCP综合营销模型。该模型中4R是营销战略,4C和4P分别是顾客的需求分析和营销行动方案制定的战术模型,三者是互相融合的综合关系。4RCP综合营销模型在应用中是循环递进的,包括RCP的大循环和CP小循环,一次RCP大循环包括数个CP小循环。该模型适用于从营销战略到战术规划的转换,贯通营销活动从市场分析到具体营销行动的全过程。