世行:中国房地产调控措施并未过度

正中国房地产市场调控措施并未过度,一度过热的房地产市场的趋势已经转变。世界银行中国首席经济学家韩伟森(Ardo Hansson)于四月上旬称,中国房地产市场调控措施并未过度,一度过热的房地产市场的趋势已经转变。韩伟森是在世界银行发布《中国经济季报》后发表简短讲话时做出上述表示的。他还称,3月份通货膨胀率反弹可能是暂时现象。在被问及中国是否应准备部分放     

Technical Progress, Price Adjustments, and Wages

Technical progress that takes place in one country is often soon transmitted to major trading partners, leading to adjustments in equilibrium commodity prices. This paper makes use of the twin concepts of differential industry effects and differential factor effects to ask about the role of each in determining how progress affects real wages. A simple diagram is utilized to illustrate in general settings the importance of factor bias in technology and the elasticity of substitution in demand in the analysis of real wage changes.     

Valuation Effects of Greek Stock Dividend Distributions

This study analyses the price reaction to stock dividend distributions by firms listed on the Athens Stock Exchange on both the announcement and the ex‐dividend day. It also analyses earnings per share, dividends per share and trading volume in the pre‐ and post‐announcement periods. The findings show statistically insignificant abnormal returns on both the announcement and the ex‐dividend day. The analysis does not reveal any significant change in earnings per share and dividends per share, but it does reveal a significant decline in the market‐adjusted trading volume in the post dividend period. The findings, based on a different institutional environment, expand the empirical evidence on the value effects of stock dividends.     

Issues and Challenges in Energy Benchmarking

近两年来国内少数石化及炼油企业通过参数与美国Ｓｏｌｏｍｏｎ管理咨询公司（ＳＡＩ）的业绩分析评估活动，直接了解到国际上烯烃生产及炼油行业的运行水平及各自企业在所属行业中所居的位次、与先进的标杆水平的差距，从而不仅为本企业提高运行业绩指明了方向和途径，也为国内石油化工行业管理与国际全面接轨确立了良好的开端。在此“入世”和融和世界经济体系之际，在引进国外先进科技知识的同时，引进先进的管理思想、理念和方法