我国石油对外贸易流量分析与对策研究

石油是关系国家经济安全的重要战略物资,本文通过对我国石油进出口贸易一些流量指标的分析,发现:(1)石油净进口量过大,进口依存度偏高,并有逐年递增的趋势;(2)原油进口的地区集中度偏高,不利于石油资源供应稳定;(3)国际油价持续高企,对国内经济稳定造成威胁。并据此提出了相关政策建议。     

Governance of Knowledge‐Intensive Firms in the Modern Market Economy

We model contracting for joint production between workers and shareholders when investment in knowledge is non‐verifiable and the resulting specific human capital embedded in the workers is non‐tradable. The model explains how the effective cost of human capital services will vary depending on whether the investment in knowledge is financed by the workers or by the shareholders. We apply the results of the modeling to identify which firms are expected to gain and which to lose from posted trends in higher employability and lower empowerment of workers in modern market economies. Finally, we present conditions on the self‐interest of current shareholders to empower workers as a way to stimulate their investment in firm‐specific human capital.     

高校公共选修课的价值与教学改革路径探析

高校的公共选修课已经成为高等教育课程体系的重要组成部分.通过选修不同类型的公共选修课程,拓展自己的兴趣,对于促进学生的学习热情,培养高素质综合性创新型人才具有重要的现实意义.推进高校公共选修课教学改革,是加强高校人文素质教育,拓宽学生知识面,提高大学生综合素质和创新能力的重要举措.     

Out-of-stock,sold out,or unavailable? Framing a product outage in online retailing

Terms, such as “out-of-stock,” “sold out,” and “unavailable” are commonly used by retailers to communicate a product or brand outage. Although these terms are technically equivalent, prior research on product outage and product scarcity suggest that they may be interpreted and processed differently by consumers. The present research investigated whether the manner in which a product outage was framed elicited different consumer behavioral intentions, attributions, and perceptions in the context of online retailing. Data were collected by means of an online experiment. The experiment incorporated a hypothetical scenario approach in which research participants were asked to react to a particular combination of treatment and blocking factors. Results demonstrated that ceteris paribus, framing a product or brand outage as “sold out” produces fewer negative product and website reactions than does framing it as “out-of-stock” or “unavailable.”     

中国金融业专利的发展特征及影响因素分析

本文通过对1985年以来国内金融业专利状况的统计分析,发现其发展具有以下特征:第一,申请数量2000年以来发生了大幅波动;第二,申请者结构发生了改变;第三,主要集中在传统银行业务的电子化和网络化方面;第四,国外申请者的申请数量接近一半,并且在发明专利的占比上远远超过内地金融机构。本文的实证部分利用多元回归和主成分分析方法,发现中国金融业竞争程度和金融业对外开放程度所代表的需求性因素是影响金融业专利发展的主要原因。     

农发行信贷资产隐性风险问题分析与防范对策

本针对目前农发行信贷资产管理过程中存在的隐性风险问题进行重点分析，并结合分析要点，提出规避和防范信贷资产风险的措施和建议，对强化收购资金封闭管理有一定的指导意义。     

Die Außenwirtschaft der UdSSR in der zeit von perestrojka

The study of divided government is one of important fields in public choice theory. American voters split their ballots as if intent on preserving divided party control. The U.S. House of Representatives has consistently been Democratic for much of the twentieth century. As indicated by Sprague, it is theoretically true that a number of significant consequences for partisan control of a legislature are entailed by the unequal distribution of seat safety under conditions of high levels of institutionalization. The problem is how to measure the institutionalization of partisan seat safety in a time‐series. The model proposed by Sprague is somewhat awkward and complicated in measuring it. This paper provides a more plausible model and tests empirical data.