论我国土地宏观调控

土地宏观调控是政府以土地作为手段调控宏观经济运行的政策和措施的综合。我国已将土地宏观调控作为宏观经济调控的重要手段之一。分析了我国实行土地宏观调控的主要动因,论述了我国土地宏观调控的主要内容,提出了提高土地宏观调控政策效果的措施。     

The banking industry in Jordan

This paper examines the structure and performance of the banking industry in Jordan during the period 2000–2006. The Jordanian banking industry is free of extensive state ownership and government direction of the economy. These positive features are reflected by the absence of dominant state-owned banks and by the limited use of directed credit programs, interest rate controls, and credit ceilings. The banking industry is well developed, with bank assets representing 239.80 percent of the GDP at the end of 2006, which is a high percentage compared with other developing countries in the region.     

语词的庇佑:全球化危机时代文学的变革功能

当前,全球文化的变革和运动促使人们不得不重新思考比较文学的边界,以及它在当今全球媒体文化、诸多可选择的现代性中可能扮演的角色。如果人们仍然想要坚守文学在危机时期具有文化变革功能这一信念的话,那么,就要把它的变革力量与它在危机时期可能的干预紧密地联系起来。文学非常适合扮演“过渡空间”的角色,它能协调主体与文化、外部世界与内心世界、意识与无意识、不同文明与历史之间的界限问题。这种界限不但产生知识与全球文化产品,而且也会对全球文学市场流通中的情感经济进行干预。在这些限定性因素中,人们可以将文学过渡空间的两种最基本的功能界定为“抵制作用”与“推动作用”。     

特种Nafion溶液制备及其在PEMFC中的应用研究

Nafion溶液在燃料电池、电极修饰、电化学分析、电化学催化等领域具有广泛用途。采用特种高沸点溶剂,获得了溶铸性能优良Nafion的溶液。比较溶铸Nafion膜与原始Nafion膜的IR光谱可以看出,Nafion溶液制备方法未对Nafion膜的化学组成与分子结构产生影响,但溶铸膜的分子排列更加规整有序。将该溶液在PEMFC中应用,其性能优于目前的商品水-醇体系Nafion溶液。     

大山子艺术区的LOFT文化现象

LOFT原指阁楼、顶层楼,现在借指由废弃厂房改造而成的艺术家工作室。通过扼要介绍LOFT的概念、LOFT文化的发展,并以北京大山子艺术区的形成发展为例,着重分析了在个案改造中艺术家充分运用先锋时尚的艺术手段创造出特有的空间形象及文化品质过程,希望为LOFT文化的发展提供借鉴。     

嘉陵江洪化元年洪水问题

在四川长江干流及其支流嘉陵江流域曾发现多处“洪化元年洪水”岩刻，有学者据此认定该年嘉陵江流域发生过特大洪水。此文以为，洪化元年应为1679年，即康熙十八年，该年嘉陵江流域没有发生过特大洪水。     

Agricultural Exports and the Environment: A Cross‐National Study of Fertilizer and Pesticide Consumption*

Abstract The mass consumption of agrochemicals, including manufactured fertilizers and pesticides, by industrialized agricultural systems worldwide threatens human health and the health of ecosystems. The production of these agricultural inputs is a highly energy‐ and capital‐intensive process, and their application contributes to a variety of direct and indirect impacts on the environment. This study is an analysis of the relationships between international trade in agricultural products and the consumption of these synthetic compounds. Using OLS regression models and data from World Bank and UNFAO, we analyze cross‐national data to examine the relationship between structural factors, such as economic development and export intensity, and both fertilizer and pesticide consumption. The findings are considered from the opposing theoretical perspectives of international political economy (IPE) and neo‐liberal modernization (NLM). The results generally support the claims of IPE and contradict those of NLM, indicating that increases in exports of agricultural products contribute to increases in fertilizer and pesticide consumption within nations. These results call into question policies that promote increased trade liberalization in agricultural products.     

创业投资的治理作用：基于代理成本视角的实证分析

选取2004年至2012年中国沪、深两市首次公开发行上市的1 216家公司作为研究对象,采用相关分析、多元回归分析和工具变量等多种统计分析方法,从代理成本视角探讨创业投资对中国上市公司的治理作用。从总体上检验创业投资参与对中国上市公司代理成本的影响,进一步检验创业投资的参与程度和背景特征是否影响其治理作用的发挥。研究结果表明,有创业投资机构参与的上市公司,其代理成本显著低于无创业投资机构参与的上市公司;创业投资的参与程度越深,即创业投资机构家数越多、持股比例越高、投资期限越长,上市公司的代理成本就越低;与本土背景的创业投资机构相比,外资背景的创业投资机构更能降低上市公司的代理成本。研究结论对上市公司、创业投资机构和政策制定者具有重要借鉴意义和参考价值。     

A multiattribute measure of human development

A measure of human development, which is not affected by some relevant drawbacks of the commonly utilized measures, is constructed. It is a function of several attributes associated with various factors — economic, social, environmental — and also includes non-homogeneous attributes. It is non-linear in its variables, so that it includes possible interactions among the attributes. Furthermore, it takes into account public opinion about human development through a well-defined procedure of assessment elicitation. The formulation of the human development function constituting the measure is described when considering just one attribute and then several attributes, and the difference between independence and dependence in assessment is shown. Such a procedure is applied to the measurement of human development in 9 countries of the EU, by using thirteen attributes related to the economic, social and environmental fields as well as to the quality of life.