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101.
Good News and Bad News: Search from Unknown Wage Offer Distributions   总被引:1,自引:0,他引:1  
The largest market in national economies is the labor market. Labor market contracting is characterized by job search, often from unknown wage offer distributions. This paper reports experimental tests of finite horizon models of job search in which the wage offer distribution is unknown. Theoretically-optimal search from an unknown wage offer distribution can have the seemingly paradoxical property that some offers will be accepted that are lower than other offers that will be rejected in the same period of the search horizon. Thus the reservation wage property (or lowest acceptable wage path) may not exist. This can occur because an offer that is a priori relatively high (good news) can imply that it is highly probable that search is from a favorable distribution, and such an offer can look unattractive when it is an a posteriori relatively low offer from a favorable distribution (bad news). This paper reports results from experimental treatments for search from unknown distributions in which the reservation wage property does exist and treatments in which it does not exist. We find that the consistency of search behavior with search theory reported in earlier papers is robust to the presence or absence of the reservation wage property and to whether the draws come from known or unknown distributions.  相似文献   
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Retailers are now implementing the types of formal marketing planning programs that have long characterized consumer goods firms. The functional marketing plans that are developed tend to be a year or less in duration. The primary responsibility for developing the plans resides with the general merchandise manager. The planning efforts of the retailing executive, in spite of their short term nature, do reflect an awareness of the importance of understanding the strengths and weaknesses of competitors and of the need to spell out issues involving profit planning, sales promotion planning, merchandise addition/deletion decisions, and issues involving inventory/physical distribution. A variety of marketing plans are developed. Separate plans are developed by merchandise lines in many organizations. The authors wish to express their appreciation to The Conference Board for permission to use the questionnaire, with modifications, underlying research for The Marketing Plan, Report No. 801, The Conference Board, 1981, as the basis for formulating the questionnaire used in this research  相似文献   
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We examine an export game where two (home and foreign) firms produce vertically differentiated products. The foreign firm is more R&D efficient and is based in a larger and richer market. The unique (risk‐dominant) Nash equilibrium exhibits intra‐industry trade, and the foreign producer manufactures a higher‐quality product. When transport costs are low, unilateral dumping by the foreign firm arises; otherwise, reciprocal dumping occurs. For some parameters, a domestic antidumping policy leads to a quality reversal in the international market whereby the home firm becomes the quality leader. This policy is desirable for the implementing country, though world welfare decreases.  相似文献   
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A pay-as-offered or discriminatory price auction (DPA) has been proposed to solve the problem of inflated and volatile wholesale electricity prices. Using the experimental method we compare the DPA with a uniform price auction (UPA), strictly controlling for unilateral market power. We find that a DPA indeed substantially reduces price volatility. However, in a no market power design, prices in a DPA converge to the high prices of a uniform price auction with structural market power. That is, the DPA in a no market power environment is as anti-competitive as a UPA with structurally introduced market power.  相似文献   
108.
This article is geared toward shedding some more light on what may be the next space race and its contours.Space flight is undoubtedly a human achievement of the second half of the 20th century, and probably the most audacious one of the past century. The space race started suddenly in the 1950s and has grown explosively during the following two decades, but decreased steadily after the 1970s. After the 1990s, however, we have seen a shy rebirth of space-related activities, when many other actors (states) entered the stage, adding up to the agonizing role of the two-actor piece that we have witnessed during the so-called Cold War.The opening years of the 21st century provided a more complex narrative for space exploration. At the start of the new millennium a new technosphere [1] emerged, dominated by what is used to be called as the Information and Communications Technologies (ICT), with the Internet playing the leading role among the bandwagon of technological novelties that appeared during the twilight of space activities. In despite of the fact that artificial satellites represent the very backbone of the global communications system, space activities seem to play a secondary role amidst the apparently accelerated rate of change concerning the technological systems of the present technosphere. But, as it is demonstrated in this paper, things are changing, and very probably a renewed space race will unfold in the coming decades.A question may be placed: what happened? Why the Earth stood still with regard to the race toward the cosmos? Answer: futurists, even prestigious ones like Herman Kahn and Arthur Clarke, did not consider the existence of socioeconomic long waves (Kondratieff waves, or K-waves for short) with their two decades long economic downturn, which has contributed to the deceleration of space-related activities.Analyzing the worldwide evolving scenario of space-related activities during the last eighty years under the framework of the succeeding K-waves and applying some technological forecasting tools, namely the logistic analysis, technological surveillance and intensive data mining, scrutinizing more than 7500 events occurred in the period 1930–2010 related with space activities, it is demonstrated that the space race like the one that we have witnessed until now is a natural growth process that has saturated at the dawn of this century. The same analysis demonstrates that a new growth process in this field might be nowadays under way with contours very different from that imagined by futurists and science fiction writers sixty years ago. Also the main trends in the usage of launching vehicles and satellites are framed and discussed in this paper.  相似文献   
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Following the approach of the classic 1974 marital-role influence study of Davis and Rigaux, the present study focuses on differences in decision making (i.e., joint, husband dominated, wife dominated) across 24 product categories as a function of two key factors. These factors are stage of the decision process (i.e., problem recognition, information search, and the final decision) and culture (People’s Republic of China and the United States). The Jacobson Marital-Role Egalitarianism Scale is included to further assess individual differences in husband and wife traditionality-modernism. The major findings are that emphasis on joint, husband-dominated, and wife-dominated decisions vary by stage and by stage-culture interaction. Practical implications are presented with suggestions for future research. He graduated from the University of Georgia in 1985 with a Ph.D. in marketing. His research interests include global strategic market planning and cross-cultural research issues and methodologies. He has published in such journals asJournal of Advertising Research, Industrial Marketing Management, Journal of the Academy of Marketing Science, Columbia Journal of World Business, International Marketing Review, Journal of Business Strategy, andJournal of Consumer Marketing. He graduated with honors in 1986 from the University of Mississippi with a Ph.D. in marketing. His research interests include cross-cultural consumer behavior and emotional responses to advertising stimuli. He has published in such journals asJournal of Advertising, Journal of Advertising Research, Journal of Public Policy and Marketing, Psychology and Marketing, Journal of Health Care Marketing, andInternational Marketing Review. He graduated from the University of Mississippi in 1986 with a Ph.D. in marketing. His research interests focus on cross-cultural consumer behavior. He has published in such journals asJournal of Advertising, Journal of Business Ethics, Journal of Health Care Marketing, Psychology and Marketing, and theInternational Journal of Purchasing and Materials Management.  相似文献   
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