期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
非竞争型投入占用产出模型及其应用——中美贸易顺差透视 被引量:322
1
作者 刘遵义 陈锡康 +6 位作者 杨翠红 leonard k.cheng K.C.Fung Yun-Wing Sung 祝坤福 裴建锁 唐志鹏 《中国社会科学》 CSSCI 北大核心 2007年第5期91-103,共13页
本文构建了一种能够反映中国加工贸易特点的非竞争(进口)型投入占用产出模型,提出了一个国家全部出口与分部门、分大类商品的单位出口对国内增加值和就业的拉动效应的计算方法,从数学上证明了出口总值等于出口商品所包含的完全国内增加... 本文构建了一种能够反映中国加工贸易特点的非竞争(进口)型投入占用产出模型,提出了一个国家全部出口与分部门、分大类商品的单位出口对国内增加值和就业的拉动效应的计算方法,从数学上证明了出口总值等于出口商品所包含的完全国内增加值与完全进口额之和,并据此编制了2002年中美两国的非竞争(进口)型投入占用产出表,测算和分析了中美两国出口对各自国内增加值和就业的影响。 展开更多
关键词 非竞争(进口)型投入占用产出模型 加工出口 非加工出口 国内增加值
原文传递
A Comparison of Technology Firms in Beijing and Shenzhen
2
作者 Zhaoming Cui leonard k.cheng Lian Zhou 《Frontiers of Economics in China-Selected Publications from Chinese Universities》 2012年第3期434-464,共31页
Beijing and Shenzhen are both well known for their high-tech industries. This paper compares the financial performance of the two cities' technology firms and explores the effects of the firms' operating characteris... Beijing and Shenzhen are both well known for their high-tech industries. This paper compares the financial performance of the two cities' technology firms and explores the effects of the firms' operating characteristics and strategy choices on their performance. We find that when comparable samples are used, the firms in Beijing performed better than those in Shenzhen. In addition, for firms both in Beijing and Shenzhen, the ratio of current asset to total asset had a significantly positive effect while both short-term and long-term debt-asset ratios had a significantly negative effect on the performance. The strategy variable sales expenses as a fraction of the cost of goods sold had a significantly positive effect on the performance of firms in Beijing, but the positive effect on firms in Shenzhen was not significant. R&D inputs contributed significantly to the pre-tax profitability of Beijing firms, but bad no significant effect whatsoever on Shenzhen firms. 展开更多
关键词 Chinese technology firms comparison of performance operating characteristics
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部