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51.
As the example presented demonatrate, the analysis of cross-impactss amount a group of related events is somewhat more complex than perhaps heretofore imagined. Impacts of effects between such events very often carely depend on their temporal sequence. The event outcome space is accordingly multiplied considerably over the case where such dependency is ignored. The result is that high premium is placed on methods that seek to reduce analytical complexity without distorting essential event intrications. 相似文献
52.
53.
Competitive negotiators frequently use tactics which others view as "unethical", in that these tactics either violate standards of truth telling or violate the perceived rules of negotiation. This paper sought to determine how business students viewed a number of marginally ethical negotiating tactics, and to determine the underlying factor structure of these tactics. The factor analysis of these tactics revealed five clear factors which were highly similar across the two samples, and which parallel (to a moderate degree) categories of tactics proposed by earlier theory. Data from one sample also permitted comparisons of the appropriateness of certain tactics across gender, nationality, ethnic origin and perception of one's negotiating style. 相似文献
54.
Regulatory focus theory has been used to describe and explain a wide range of consumer responses. This goal orientation has been examined both as a chronic difference and a situational variable. Yet, it is unclear how a situational manipulation interacts with the individual??s chronic goal orientation. The present research investigates the potential for interactions and suggests that typical outcomes of regulatory focus are likely to emerge more clearly under circumstances in which promotion focus is manipulated. The studies demonstrate asymmetric effects in the interactions of chronic and situational manipulations of regulatory focus using different manipulations and outcome variables. The implications of these findings are significant for any research involving the manipulation of variables that can also be considered as chronic tendencies. 相似文献
55.
Martin Campbell‐Kelly 《International Journal of the Economics of Business》2009,16(1):113-138
We use the DATAMATION index of the top 50 domestic IT companies (1975–1995) to track persistence and change at the top of the sector. The trends that we uncover are increasing instability, rejuvenation (declining average age of entrants coupled with increasing average age of quitters), democratization (diminishing revenue inequality at the top) and growing supply‐side intertwining of sub‐sectors and industries within IT due to diversification by long‐term survivors. 相似文献
56.
In his third social survey of York carried out in 1950, Seebohm Rowntree reported a steep decline since 1936 of the percentage of households in poverty. He attributed the bulk of this decline to government welfare reforms enacted during and after the war. This article re‐examines the survivingrecords from the 1950 survey, using a revised poverty line and looking more closely at the measurement of income. It also re‐assesses the impact of welfare reforms on working‐class poverty, and finds that poverty in York was significantly higher, and the contribution of welfare reform substantially less, than was originally reported. 相似文献
57.
Summary. If only the strict part of social preference is required to be transitive then Independence of Irrelevant Alternatives implies
that there is a coalition containing all but one individual that cannot force x to be socially ranked above y for at least half of the pairs of alternatives (x,y).
Received: August 29, 1996; revised version: March 24, 1997 相似文献
58.
Richard Kelly 《商务周刊》2009,(8):90-91
增长市场的关键不在于对科技研发主导的产品进行逐步的改善和优化,真正的业务增长来自于对用户的理解:揭示消费者未被满足的,未被提出的需求,然后满足这些需求 相似文献
59.
We examine why firms use nonlinear derivatives (e.g., options). Our results suggest that option characteristics in investment opportunities and debt, the payoff structure of incentive compensation, and free cash‐flow agency problems influence the firm's choice. Investment opportunities, internally generated cash flow, business risk, and option compensation positively influence the use of nonlinear currency derivatives. Option feature in bonds positively influence the use of nonlinear interest rate derivatives, whereas bonus and stock compensation, and CEO tenure have a negative influence. In sum, nonlinear cash flow characteristics in investment opportunity, debt, and executive compensation all relate positively to nonlinear derivative usage. 相似文献
60.
Sahana Roy Chowdhury 《Metroeconomica》2013,64(4):591-597
This note provides a theoretical explanation for the empirical observation that more unequal economies tend to have larger informal sector. In contrary to the general belief, it shows that informal sector does not necessarily expand at the time of recession acting as a buffer for the unemployed pool. 相似文献