大学生就业心理问题分析与对策

随着新的就业形势的出现，高校毕业生就业的状况堪忧，由此也引发了大学生就业的有关心理问题。本文就造成大学生就业的心理问题进行了因素分析并指出了相应对策。     

Do institutional investors have superior stock selection ability in China?

This paper uses unique data on the shareholdings of both institutional and individual investors to directly investigate whether institutional investors have better stock selection ability than individual investors in China. Controlling for other factors, we find that institutional investors increase (decrease) their shareholdings in stocks that subsequently exhibit positive (negative) short- and long-term cumulative abnormal returns. In contrast, individual investors decrease (increase) their shareholdings in stocks that subsequently exhibit positive (negative) short- and long-term cumulative abnormal returns. These findings indicate that institutional investors have superior stock selection ability in China.     

火焰原子吸收分光光度法测定工业污水中的镍

研究用火焰原子吸收分光光度法测定工业污水样品中镍的质量浓度,对污水样品进行分析实验,通过精密度、最低检出限及加标回收率实验,对实验方法的可靠性进行了评估。实验表明,用直接吸入火焰原子吸收分光光度法测定镍,干扰少,数据准确,适合污水中镍的测定。     

同治初年的关厘之争——以江南四榷关为例

镇压太平天国期间兴起的厘金到了攻克南京之后面临着合法性危机,而捉襟见肘的财政困境却迫使清政府将这项制度继续推行下去。厘金的合法性得到了进一步的承认,甚至比榷税这样的正式税收更为重要。其标志就是在江南的一些地区停征榷税,开设厘局。本文探讨关厘之争的过程并试图分析厘局得以扩张的原因:虽然历史上厘金的恶名更为昭著,厘金相比于榷税是一种更为合理的商税。     

Policy support and emerging farmer professional cooperatives in rural China

Most farms in China are small and vulnerable to the forces of powerful markets. Recognizing the challenges of small farming, China has promoted farmer professional cooperatives (FPCs) during the past two decades. The overall goal of this study is to analyze the emergence and current status of FPCs, the nature of recent policy initiatives and the role of government policies that have played in promoting recent trends. Based on a unique panel data from two rounds of national representative surveys of 380 villages in 2003 and 2009, this paper shows that while there was nearly no FPC in late 1990s, there were FPCs in 21% of China's villages and these FPCs provided services to about 24 million farm households in 2008. The determinants of FPC analysis show that the role of the government is of primary importance. Policy support measures and, most likely, the new legal setting in China after the passage of the 2006 FPC law, account for most of the growth of FPCs.     

Shareholding reform of state-owned enterprises and control

One of the most commonly used ways to restructure big and medium-sized state-owned enterprises (SOEs) in China is through shareholding reform. This article classifies the shareholding reform into four modes and explores the relationship among these modes, in terms of the degree of control over controlled listed companies and governance efficiency. Using data of 285 SOEs during 1997–2000 (three years after their IPO), we find that restructuring modes affect the degree of control by controlling shareholders over listed companies. Furthermore, the controlling shareholder of incompletely restructured enterprises prefers a higher degree of control. In addition, the higher the degree of control, the more serious the problems of related trading and tunneling behaviors. We also find that restructuring modes affect the governance structure of listed companies, which in turn affect the degree of related trading and tunneling behaviors. These findings reveal that incomplete restructuring of SOEs before their listing is likely to make these enterprises be vulnerable to external control and thus negatively affects their governance efficiency.     

碎石化技术在老路面改造中的应用

水泥混凝土路面的碎石化是一种原位利用原水泥混凝土路面的手段,在原水泥混凝土路面用末期,其他方法不能起到好的效果时可以采用。     

《给排水处理仿真教学软件》的开发与应用

《给排水处理课程仿真教学软件》经过多年的开发成功,在给排水专业主干课程污水处理和给水处理的教学改革中取得了成效,符合高等职业教育教学规律,在社会上取得了良好的声誉。本文对该软件的技术开发与实践效果进行论述。     

香港汇丰集团银行保险的经验及其启示

本文分析了香港汇丰集团银行保险的具体作法并提出了对我国银行保险发展的几点启示。