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51.
Is Competition Engaging? Examining the Interactive Effects of Goal Orientation and Competitive Work Environment on Engagement 下载免费PDF全文
Contemporary work environments are growing increasingly competitive. However, some employees may “fit” with such environments better than others. This study examined how the relationship between employees’ goal orientations (learning, proving, and avoidance) and engagement is influenced by the competitive environment of their workplace. By investigating the interactive effect of goal orientation and competitive work environment, this research expands our understanding of factors leading to engagement. We tested our model using a sample of 345 working adults from a variety of organizations across several different industries. Results indicate that learning goal orientation was positively related to engagement while avoidance goal orientation was negatively related to engagement. Competitive work environment (CWE) interacted with learning orientation and proving orientation to predict engagement. We conclude with a discussion of the implications of our results for human resource management. © 2015 Wiley Periodicals, Inc. 相似文献
52.
Theodore T. Y. Chen Feida Zhang Gaoguang Zhou 《Journal of International Financial Management & Accounting》2017,28(3):274-307
We examine whether and how auditors respond to audit risks arising from secrecy culture when making audit opinion decisions. Using a sample of international Big N auditors from 33 countries, we find strong and robust evidence that auditors are more likely to issue modified audit opinions to clients domiciled in countries with a strong secrecy culture. In addition, we find that the association between secrecy culture and auditors' propensity to issue modified audit opinions is less pronounced in countries with strong investor protection than that in countries with weak investor protection. 相似文献
53.
Searching for efficient networks can prove a very difficult analytical and even computational task. In this paper, we explore
the possibility of using the genetic algorithms (GA) technique to identify efficient network structures in the case of non-trivial
payoff functions. The robustness of this method in predicting optimal networks is tested on the two simple stylized models
introduced by Jackson and Wolinsky (1996), for which the efficient networks are known over the whole state space of the parameters’
values. This approach allows us to obtain new exploratory results in the case of the linear-spatialized connections model
proposed by Johnson and Gilles (Rev Econ Des 5:273–299, 2000), for which the efficient allocation of bilateral connections
is driven by contradictory forces that push either for a centralized structure around a coordinating agent, or for only locally
and evenly distributed connections.
Murat Yıldızoğlu gratefully acknowledges the support of the CCRDT program of Aquitaine Region. 相似文献
54.
Peter Lok Richard Y. Hung Paul Walsh Paul Wang John Crawford 《Journal of Management Studies》2005,42(7):1357-1381
abstract Studies on the three types of process improvement programmes (Continuous Improvement, Reengineering and Benchmarking) have appeared many times in the literature. These studies suggest that certain organizational variables act as enablers and their presence or absence can significantly influence success rates. Such studies have tended to examine companies where a single programme has been implemented. In contrast, this paper examines a sample of companies who have experienced all three programmes. Our aim is to compare and contrast each programme's impact on firm performance and identify which organizational variables are common and which are programme-specific enablers of success. We build and test an integrative framework to support our analysis. Our study found that: (1) Reengineering delivered the greatest impact on performance; (2) executive commitment was needed to make this happen; (3) strategic alignment was the major influence on the success rate of Reengineering and Continuous Improvement programmes; and (4) employee empowerment was necessary for each programme to work effectively. 相似文献
55.
面对未来战争陆、海、空、天、网、电“多域融合”的作战模式,新一代武器装备将强调拥有更高的隐身能力以增强其突防能力和生存能力,对隐身材料与结构提出了迫切的应用需求,亟需探索隐身新机理、开发高性能隐身材料与结构。人工表面等离激元(spoof surface plasmon polaritons,SSPP)是电子振荡与电磁振荡强烈耦合产生的一种混合模式,具有波长短、色散强等特点,在隐身、电子对抗等领域具有极为重要的军事应用价值。近年来,SSPP理论与耦合结构设计方法等快速发展,推动了SSPP在隐身技术中的应用研究。着眼于SSPP最新研究进展,结合SSPP色散特性,着重介绍了SSPP在波形畸变、吸波结构、隐身天线罩和隐身天线中的应用,最后对SSPP在隐身技术中的应用及发展趋势进行了展望。 相似文献
56.
57.
Y. Joseph Lin 《Journal of Economics & Management Strategy》1997,6(1):403-423
This paper examines the incentive effects of division of labor on worker effort, in the absence of the scale effects studied by Adam Smith. The game-theoretic model gives two results. (1) Suppose workers are identical and risk-neutral, and there is stochastic observation of group output by the firm offering compensations subject to some worker-participation constraint. Then the firm can arrive at the same first-best outcome with or without division of labor. However, if workers are risk-averse, division of labor can give the firm strictly greater profit. (2) A deepening division of labor magnifies this positive incentive effect; but if workers are heterogeneous, or if there are certain informational imperfections in the production process, this incentive advantage of division of labor could be impaired or even reversed. The first result may help explain the emergence of division of labor in the early stages of industrialization without relying on the Smithian advantages, which are also present in some labor deployment schemes without division of labor. The second result throws light on some recent anecdotal evidence of a shallowing division of labor in some areas of modern manufacturing. These factors affecting the efficiency of division of labor are then further discussed in the light of recent empirical findings on division of labor and team work, such as those in Katzenbach and Smith (1993). 相似文献
58.
The stochastic approach to index numbers has been successfully applied to the estimation of inflation, the world interest rate and international competitiveness.?One distinct advantage of this approach is that it provides the whole distribution of the index, not simply one value. In this article, we extend the stochastic approach to the estimation of a stock market index. We demonstrate how this approach can be used to identify ‘redundant stocks’ that do not contribute significantly to the overall index.?For index tracking purposes, these stocks can be safely excluded. 相似文献
59.
This article presents a cost-benefit analysis of Britain’s Employment Retention and Advancement (ERA) demonstration, which was evaluated through the first large-scale randomized control trial in the UK. ERA used a combination of job coaching and financial incentives in attempting to help long-term unemployed men and low-income lone parents sustain employment and progress in work once they were employed. Using both administrative and survey data, ERA’s effects on benefits and costs were estimated through impact analyses, which exploited the experimental design. The findings indicated that ERA was cost beneficial for long-term unemployed adult men, but not for lone parents. The key findings appear robust to sensitivity tests. Uncertainty, as implied by the SEs of the estimated impacts, was addressed through a Monte Carlo analysis, an approach seldom previously used in cost-benefit analyses of social programs. 相似文献
60.
Using weekly data, this article conducts a comprehensive analysis and presents new empirical evidences on the short-term stock return reversal and continuance anomaly in the Hong Kong stock market. We confirm that winner stocks behave differently from loser stocks in that the return reversal phenomenon is pervasive within past winner stocks only while past loser stocks tend to show weak return continuance. The arbitrage strategy can earn significantly positive contrarian profits, especially for small firms and illiquid stocks. The anomaly varies across different industries and is also sensitive to the market movement. Despite the existence of the anomaly, our results still in general suggest that the Hong Kong stock market is weak-form efficient because arbitrage trading costs would largely overwhelm the available profits in most cases. 相似文献