高校考试管理模式改革探索

高等学校的考试是检验高校教学效果和人才培养质量的一个重要手段,高校考试管理工作是高校教务管理的一项重要内容.受到传统考试观念和考试管理模式一些弊端的影响,考试不能完全发挥其效能,阻碍了高校人才培养质量的提高.因此,要加强高校考试管理工作的力度,完善考试的管理措施,积极探索管理的新途径、新方法,以促进高校良好学风的形成,提高我国高等学校教育质量,促进高等教育的发展.     

不同行业股票流动性的差异性与一致性研究

流动性是证券交易的重要特征,本文讨论了上海证券市场上不同行业股票之间流动性的差异性与一致性。论文通过对不同行业股票买卖价差、深度与换手率等流动性指标上的分析,发现在同一时间上不同行业的股票存在流动性上的差异,从而对不同类型投资者选择投资目标提供了有用的参考;而在时间序列上,回归分析说明各行业股票在流动性上又具有很强的一致性,这一结果说明,通过投资组合无法降低交易成本。     

A disequilibrium model of real wages,employment and unemployment for the U.S.A. during 1930–1965

The well known Lucas-Rapping (1969, 1970) U.S. Labour market model has been estimated with a simple disequilibrium estimation method. Neither the wage rate nor the employment level are found to adjust to clear the labour market within the unit time period. The elasticity of labour supply in the short run is found to be high which is consistent with the recent theories of real business cycle. Adjustment in employment towards equilibrium is faster than the adjustment in the wages. The rate of unemployment is satisfactorily explained by the excess supply rate without the need for the lagged unemployment rate. Thus our unemployment equation is superior to the Lucas-Rapping equation based on the equilibrium framework.I am grateful Professors J. W. Nevile, V. K. Srivastava, the editor of this Journal, Professor Baldev Raj and two referees for their comments on an earlier version of this paper. I wish to thank Kris Corcoran for her excellent research assistance. The research contained in this paper is financed by a grant from the Faculty of Commerce and Economics.     

如何培育和提升企业核心竞争力

培育和提升企业核心竞争力是新经济时代企业普遍关注的焦点。本文阐述了企业核心竞争力的基本内涵和基本特征，并就如何培育和提升企业核心竞争力，进行了具有一定前瞻性和深远性的探讨。     

Observational equivalence of the overlapping generations and the discounted dynamic programming frameworks for one-sector growth

Two alternative frameworks for one-sector growth are considered: an overlapping generations model with two-period lived, strictly selfish agents and a discounted dynamic programming model with infinitely lived agents. It is shown that under certain assumptions the two models are observationally equivalent, i.e., generate identical timepaths for all aggregate variables. One of the key assumptions is that the steady-state real interest rate in the overlapping generations model be strictly greater than the growth rate. The result is proved for the deterministic case and extension to a stochastic case is indicated.     

西部地区政府对中小企业技术创新的投入——从博弈角度分析

本文从西部地区的现实情况出发,以博弈分析的方法讨论了政府与中小企业之间技术创新投入在完全信息与不完全信息条件下双方的行为,从一个特定的角度证明了西部地区政府建立中小企业技术创新投入制度安排的合理性。     

Daviken Studnicki-Gizbert. A Nation upon the Ocean Sea: Portugal's Atlantic Diaspora and the Crisis of the Spanish Empire, 1492-1640

Studnicki-Gizbert, in this book, attempts to trace the historyof Portuguese Diaspora and the crisis that emanated in the Spanishempire. The book covers the period 1492–1640. The endof the fifteenth century is an important period in the historyof Portugal and Spain. It was in this century that the Portugueseand Spanish sailors had successfully found the trade routesthat revolutionized European trade and commerce, resulting     

社会主义核心价值体系与高校校园文化建设

高校是建设社会主义核心价值体系的重要阵地,建设和谐校园,必须有和谐文化为支撑。校园价值观是高校校园文化的核心和基础,大学精神与校园价值观互为表里。社会政治发展对高校校园文化建设提供方向要求,当前,社会主义核心价值体系应成为校园价值观的灵魂。     

The effect of published reports of unethical conduct on stock prices

This study adds to the empirical evidence supporting a significant connection between ethics and profitability by examining the connection between published reports of unethical behaviour by publicly traded U.S. and multinational firms and the performance of their stock. Using reports of unethical behaviour published in the Wall Street Journal from 1989 to 1993, the analysis shows that the actual stock performance for those companies was lower than the expected market adjusted returns. Unethical conduct by firms which is discovered and publicized does impact on the shareholders by lowering the value of their stock for an appreciable period of time. Whatever their views on whether ethical behaviour is profitable, managers should be able to see a definite connection between unethical behaviour and the worth of their firm's stock. Stockholders, the press and regulators should find this information important in pressing for greater corporate and managerial accountability. Dr. Spuma M. Rao is Associate Professor of Finance, College of Business Administration, University of Southwestern Louisiana. His publications appear in such journals as Global Finance, American Business Review, Financial and Strategic Decision Making, Business and Economic Review, The Appraisal. J. Brooke Hamilton III is Assistant Professor in the Department of Management, University of Southwestern Louisiana. He was head of the Philosophy Department at Tuskegee Institute, spent 14 years in industry and returned to academe after completing his M.B.A. His work appears in the Journal of Business Ethics, Southeastern Journal of Legal Studies in business, and the proceeding of the Southern and Southwestern Marketing Associations.