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正确评估风险的指标选用 被引量:16
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作者 王虎林 《经济科学》 CSSCI 北大核心 1998年第2期76-81,共6页
正确评估风险的指标选用王虎林(长沙电力学院410077)一、问题的提出在当今世界上,风险让人们感觉得越来越明显。还没有完结的东南亚金融危机,极大地引起了人们,尤其引起了各国政府对风险的高度重视。在中国,国务院有关部门... 正确评估风险的指标选用王虎林(长沙电力学院410077)一、问题的提出在当今世界上,风险让人们感觉得越来越明显。还没有完结的东南亚金融危机,极大地引起了人们,尤其引起了各国政府对风险的高度重视。在中国,国务院有关部门一直在强调和宣传防范、化解金融风险... 展开更多
关键词 风险 评估 指标体系 标准差体系
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IS China's Manufacturing Technica Efficiency Cost-push?
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作者 叶振宇 叶素云 《China Economist》 2011年第1期92-101,共10页
Do risingfactor prices promote technical efficiency (TE) in China's manufacturing sectors? This topic has not yet been thoroughly studied in any literature. Using panel data from 1993 to 2007 of Chinese provinces... Do risingfactor prices promote technical efficiency (TE) in China's manufacturing sectors? This topic has not yet been thoroughly studied in any literature. Using panel data from 1993 to 2007 of Chinese provinces' manufacturing industries, this paper calculated the TE by data envelopment analysis (DEA). The result shows that China's manufacturing TE remained stagnate in the mid- and late-1990s and increased after 2000. Using a Pooled Regression Model, Fixed-effects Regression Model and Panel Corrected Standard Error (PCSE) to obtain robust parameters and the standard error, we find that rising factor prices have an obvious positive effect on the TE of the manufacturing industry and that this effect reaches its peak three to five years later. Therefore, the assumption of a "cost-Push TE" in China's manufacturing sectors can now be statistically proven. It has verified the significance of reforming China's faetor price system. Governments should value resource-allocating ej^iciency, implement policies that promote industrial transition and upgrading and transform the economic development pattern through technical innovation. 展开更多
关键词 factor price data envelopment analysis technical efficiency
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