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Some China scholars have suggested that ‘business groups’ in pre‐Communist China adopted a ‘hierarchical’ structure of management. This perception is re‐examined in a study of the inter‐firm relationship among the firms in which the Rong brothers, prominent industrialists of the 1910–30s, invested. We find that equity control, marketing, purchasing, and financing of these firms show a high degree of individuality among the firms, while the Headquarters Company functioned as their coordinator. It suggests that the hierarchical‐controlled ‘business group’ structure in pre‐war China is either a phantom creation of historians or the projected image of later generations who created it during the nationalisation of firms in the 1950s.  相似文献   
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A new trend in corporate planning is to exploit uncertainty by taking investment opportunities as real options. This options approach is to complement the conventional net present value (NPV) criterion in evaluating risky investments. In this paper, we take a broad look at the real options approach to various engineering economic decision problems, laying out how it provides an immediate and important perspective on value creation in an uncertain world. Unlike financial options, real options analysisdeals with investments in real assets, which is one of the primary interest areas in engineering economics. For that reason, we believe that any advancement in the real options decision framework will benefit the field of engineering economics.  相似文献   
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This paper develops a bivariate model of inflation and a survey‐based long‐run forecast of inflation that allows for the estimation of the link between trend inflation and the long‐run forecast. Thus, our model allows for the possibilities that long‐run forecasts taken from surveys can be equated with trend inflation, that the two are completely unrelated, or anything in between. Using a variety of inflation measures and survey‐based forecasts for several countries, we find that long‐run forecasts can provide substantial help in refining estimates and fitting and forecasting inflation. It is less helpful to simply equate trend inflation with the long‐run forecasts.  相似文献   
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This paper addresses why technological progress occurred off‐and‐on in Imperial China but came to a standstill at around the time of the European Renaissance, leading to the decline of Imperial China. We suggest that the threat of war could have induced innovative activities as well as the accumulation of public capital, which led to the development of a modern sector in Imperial China. Using numerical simulation, we find a stagnated equilibrium in an agrarian economy under low threats of war and another with a high level of technological knowledge, public capital and a vibrant modern sector under strong threats. Long periods of peace would have the opposite effect. Some supportive historical evidence from urbanization is provided.  相似文献   
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We examine the effect of information asymmetry on equity prices in the local A‐ and foreign B‐share market in China. We construct measures of information asymmetry based on market microstructure models, and find that they explain a significant portion of cross‐sectional variation in B‐share discounts, even after controlling for other factors. On a univariate basis, the price impact measure and the adverse selection component of the bid‐ask spread in the A‐ and B‐share markets explains 44% and 46% of the variation in B‐share discounts. On a multivariate basis, both measures are far more statistically significant than any of the control variables.  相似文献   
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包纪平  单子丹 《科技和产业》2008,8(11):41-43,53
虚拟企业信息处理是企业内部和企业之间的信息通过计算机网络途径进行传输的运动过程,形成网络化集成的信息处理过程,是对商品或服务运动状态的直接反映。本文提出虚拟化经营条件下企业信息流的组成和特点,从层次环境和战略规划分析虚拟企业信息处理的影响因素,并对VE信息处理过程进行建模,形成网络化企业组织信息全过程管理的方法体系。  相似文献   
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  总被引:1,自引:0,他引:1  
Federal Open Market Committee (FOMC) meeting days provide a natural laboratory for exploring the effects of policy uncertainty and learning on exchange rate determination. A reasonable hypothesis is that the meeting outcomes are price-relevant public information associated with a switch to an \"informed-trading state.\" Evidence is provided by intradaily exchange rates for 10 FOMC meetings. A particularly interesting finding is that the informed-trading regime tends to emerge during the time that the FOMC meets. An extensive search of public news indicates that the informed trading cannot be explained as the response to public information.  相似文献   
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