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931.
932.
Companies face many challenges as they staff managerial positions in overseas operations, including decisions on whether to staff using expatriates, host-country nationals, or third-country nationals. We developed an exercise—designed to help students understand the differences between these three groups of employees—that requires students to develop a set of criteria that would form the basis for choosing the candidate they deem to be the best one. In addition, the exercise can serve as a springboard to discussion of the different training and compensation requirements for each of the three different types of employee. The steps involved in the exercise are presented together with suggestions for debriefing the exercise. 相似文献
933.
Edythe S. Miller 《Journal of economic issues》2013,47(2-3):75-86
934.
935.
Dan Clark A.S.A. 《North American actuarial journal : NAAJ》2013,17(2):143-144
Abstract We consider an optimal dynamic control problem for an insurance company with opportunities of proportional reinsurance and investment. The company can purchase proportional reinsurance to reduce its risk level and invest its surplus in a financial market that has a Black-Scholes risky asset and a risk-free asset. When investing in the risk-free asset, three practical borrowing constraints are studied individually: (B1) the borrowing rate is higher than lending (saving) rate, (B2) the dollar amount borrowed is no more than K > 0, and (B3) the proportion of the borrowed amount to the surplus level is no more than k > 0. Under each of the constraints, the objective is to minimize the probability of ruin. Classical stochastic control theory is applied to solve the problem. Specifically, the minimal ruin probability functions are obtained in closed form by solving Hamilton-Jacobi-Bellman (HJB) equations, and their associated optimal reinsurance-investment policies are found by verification techniques. 相似文献
936.
937.
Lance A. Bettencourt Edward U. Bond III Michael S. Cole Mark B. Houston 《Journal of Product Innovation Management》2017,34(2):159-180
Individual innovators play a critical organizational role in that they generate and often champion technology and product ideas. Amidst an ongoing stream of organizational and team innovation research, few empirical studies focus on differences in individual innovation performance despite the importance of the individual innovator to a firm's innovation efforts. Based on goal commitment theory, we introduce a new domain‐relevant commitment construct and develop a conceptualization of conditional indirect effects. Our model suggests that relevant individual abilities enhance commitment to technical innovation and innovation performance while also insulating against the impact of situational variables, making employees' commitment to innovation performance less dependent upon context. Hypotheses are tested using two sources of data and a sample of 339 R&D professionals from a Fortune 100 industrial firm. Results suggest that commitment to innovation is a key motivational factor in explaining individual technical innovation performance. Situational characteristics impact motivation differently for individuals with lower vs. higher ability levels, even in this context in which truly low‐ability individuals, in the absolute sense, have been screened out by the employment selection process. The relationship between commitment and innovation performance is strengthened by higher levels of individual ability. 相似文献
938.
Harinder S. Lamba 《Futures》2010,42(10):1079-1087
Even though the unfolding global financial crisis has shaken the world, it has been accompanied in the background by slowly unfolding environment and development crises. While action is being taken to keep the financial crisis from getting worse, negotiations for next steps in the climate change treaty are ongoing, and efforts are being made to implement the millennium development goals to improve the lives of people globally. Herein, the author advocates the argument that the reason the solutions have not been very effective, and that the financial crises unfolded anyway, is because the roots of the crises have not been fully understood. In the absence of this understanding, the very mode of progress has ultimately worsened the problems. After a brief historical review, this paper puts forth and analyzes five major ideological root causes, and provides supporting arguments to show how these have led to a worsening situation for the long-term prospects for progress. Understanding the root causes better points to solutions and directions for progress that are for the long-term benefit of all. 相似文献
939.
The introduction of the euro generated substantial interest in the impact of currency unions (CUs) on trade flows. Initial estimates suggested a tripling of trade, which gave rise to a literature in search of “more reasonable” CU effects. Theoretical derivations of the gravity model highlight, however that the CU literature neglects to control simultaneously for general equilibrium effects (multilateral resistance) and unobserved bilateral heterogeneity among trade partners. Once we introduce the appropriate controls, CU trade effects are shown to range around 50%. We also highlight that the practice of reporting average CU effects generates misleading results. The average effect is shown to be a composite of disparate individual CU effects ranging from 40% (euro) to about 100% (Central African franc). 相似文献
940.
Wenzel Drechsler Martin Natter Peter S. H. Leeflang 《Journal of Product Innovation Management》2013,30(2):298-315
In many firms, the marketing department plays a minor role in new product development (NPD). However, recent research demonstrates that marketing capabilities more strongly influence firm performance than other areas such as research and development. This finding underscores the importance of identifying relevant capabilities that can improve the position of marketing within the NPD process as part of the quest to improve innovation performance. However, thus far, it has remained unclear precisely how the marketing department can increase its influence on NPD to enhance a firm's innovation performance. The results of this study demonstrate that the relationship between marketing capabilities and innovation performance is generally mediated by the decision influence of marketing on NPD. In particular, both marketing research quality and the ability to translate customer needs into product characteristics serve to increase marketing's influence on NPD. This increased influence, in turn, positively contributes to overall firm innovation performance. Hence, these results show that in addition to having the appropriate marketing capabilities, the marketing department must achieve a status in which these capabilities can translate into performance implications. 相似文献