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1.
Resource‐based theory maintains that intrinsic characteristics of resources and capabilities, such as their tacitness, complexity, and specificity, prevent imitation and thereby prolong exceptional performance. There is little direct evidence to verify these claims, yet a substantial literature encourages firms to formulate competitive strategies around resources with these attributes. Further, work outside the resource‐based tradition suggests that these attributes can slow innovation, and it is not clear when this effect outweighs the benefits of inimitability. This paper seeks to clarify whether and how the complexity, tacitness, and specificity of a firm's knowledge affect the persistence of its performance advantages. We find that the complexity and tacitness of technological knowledge are useful for defending a firm's major product improvements from imitation, but not for protecting its minor improvements. The design specificity of technological knowledge delayed imitation of minor improvements in this study. Copyright © 2002 John Wiley & Sons, Ltd. 相似文献
2.
Hemang Desai K. Ramesh S. Ramu Thiagarajan & Bala V. Balachandran 《The Journal of Finance》2002,57(5):2263-2287
This paper examines the relationship between the level of short interest and stock returns in the Nasdaq market from June 1988 through December 1994. We find that heavily shorted firms experience significant negative abnormal returns ranging from −0.76 to −1.13 percent per month after controlling for the market, size, book–to–market, and momentum factors. These negative returns increase with the level of short interest, indicating that a higher level of short interest is a stronger bearish signal. We find that heavily shorted firms are more likely to be delisted compared to their size, book–to–market, and momentum matched control firms. 相似文献
3.
Learning from Neighbours 总被引:3,自引:0,他引:3
When payoffs from different actions are unknown, agents use their own past experience as well as the experience of their neighbours to guide their decision making. In this paper, we develop a general framework to study the relationship between the structure of these neighbourhoods and the process of social learning.
We show that, in a connected society, local learning ensures that all agents obtain the same payoffs in the long run. Thus, if actions have different payoffs, then all agents choose the same action, and social conformism obtains. We develop conditions on the distribution of prior beliefs, the structure of neighbourhoods and the informativeness of actions under which this action is optimal. In particular, we identify a property of neighbourhood structures—local independence—which greatly facilitates social learning. Simulations of the model generate spatial and temporal patterns of adoption that are consistent with empirical work. 相似文献
We show that, in a connected society, local learning ensures that all agents obtain the same payoffs in the long run. Thus, if actions have different payoffs, then all agents choose the same action, and social conformism obtains. We develop conditions on the distribution of prior beliefs, the structure of neighbourhoods and the informativeness of actions under which this action is optimal. In particular, we identify a property of neighbourhood structures—local independence—which greatly facilitates social learning. Simulations of the model generate spatial and temporal patterns of adoption that are consistent with empirical work. 相似文献
4.
Renu Kohli 《Review of Development Economics》2015,19(3):577-591
This paper tests if the adequacy of reserves helps reduce exchange rate volatility in an environment of financial globalization, market‐determined exchange rate and macroeconomic imbalances. It exploits the difference in the period after 2010 when India did not accumulate reserves but faced higher capital flow pressures, relative to a previous managed‐float period marked by significant absorption of surplus capital flows. Along with other determinants, the sensitivity of rupee volatility is examined. The paper finds that adequate reserve holdings significantly reduce exchange rate volatility irrespective of the exchange rate regime; the effect is more through influence upon market sentiment and confidence than actual intervention. It contributes to existing evidence on the role of reserves in mitigating exchange rate volatility amid capital flow swings and offers insights into the policy environment depicted in the trilemma. 相似文献
5.
The Trade Policy Review (TPR) is an important document for small open economies like Malaysia. It provides an outsider perspective of its trade policies and implementation. In this paper we provide an update of the Malaysian economy emphasising the degree of competitiveness vis‐à‐vis other Asian counterparts. We also discuss the issue of regional and bilateral trading agreements involving Malaysia with a focus on the services sector. Finally, we briefly consider the issue of tariff protection – an issue raised by many commentators of the TPR. 相似文献
6.
7.
The One Belt One Road (OBOR) project is perhaps China's most significant international relations initiative in recent times. It is based on openness, harmony, inclusivity, mutual benefit and market operations and aims to connect the economically vibrant East Asia and the developed Europe by land and by sea, and in the process, it brings growth and development to tens of countries along the modern Silk routes. In this paper, we compare the impact of the main initiatives of OBOR, namely enhancements in physical infrastructure and improvements in border administration, on the trade of countries that have signed on to this project, especially countries along the six economic corridors. We find overwhelming evidence that shows improvements in border administration has the greatest impact on exports of corridor countries. Although physical infrastructure is important for trade, the Chinese government should place equal attention to improvements in trade facilitation to ensure trade routes operate seamlessly across the various corridors. 相似文献
8.
Most multinationals have a presence in the East Asian region and target the urban Chinese population. In an effort to win over the loyalty of consumers, Corporate Social Responsibility (CSR) has been used increasingly as a marketing strategy. This paper explores how personal values influence the attitude and behavior towards CSR among Chinese consumers. By collecting data from three major East Asian cities — Hong Kong, Shanghai and Singapore, and employing factor, cluster, conjoint and correspondence analyses, the authors demonstrate that Confucian value orientation can be a powerful antecedent of CSR support. 相似文献
9.
10.
The ability to manage land effectively depends on the availability of accurate and up to date information on it. Many cities, particularly those in the developing world, lack the means to generate the information needed to support land management. This paper proposes the use of assessment studies as a mechanism to generate information for land management. A model of the public land management system and a framework of steps and issues for carrying out an assessment study are presented. The paper also presents an overview of the common problems of land management in the developing world and a case study to illustrate the utility of the proposed framework. 相似文献