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51.
This paper presents an analytical approach to the tactical question: ‘What level of enforcement over time allows one to eliminate a street market for illicit drugs while expanding the least possible total effort?’ The analysis is done in the context of Caulkins' model [6] which predicts the rate of change of dealers as a function of enforcement level and several market parameters. Our analysis suggests that the simple strategy of using the maximum available enforcement intensity until the market has been eliminated minimizes the total enforcement effort required. 相似文献
52.
abstract The purpose of this paper is to build theory on peak performance at the group level. Peak performance transcends ordinary performance and is associated with a subjective experience in which one loses a sense of time and space as well as feels great joy and bliss. We chose to study this phenomenon at the group level through a methodology of participant observation in an orchestra. We found that groups can be transformed by their own performance in a reflexive process in which virtuosity, or individual peak performance, becomes collective. We offer a propositional model of collective virtuosity in organizations, and offer directions for further research. 相似文献
53.
Thorsten Hennig-Thurau Mark B. Houston Gianfranco Walsh 《Journal of the Academy of Marketing Science》2006,34(4):559-575
In several product categories, it is typical to release products sequentially to different markets and customer segments.
Conventional knowledge holds that the roles of various product success drivers do not differ significantly across these sequential
channels of distribution. The authors examine sequential distribution channels within the motion picture industry and develop
a model that proposes that such differences exist between a primary (short- and long-term theatrical box office) and a sequential
(video rental) channel. The authors test their model with a sample of 331 motion pictures released in theaters and on video
during 1999–2001 using partial least squares. Results reveal differences in the impact of success factors across channels.
For example, cultural familiarity enhances box office success but relates negatively to video rental success, and distribution
intensity and date of release enhance box office outcomes but have no impact on rental revenues.
Thorsten Hennig-Thurau (tht@medien.uni-weimar.cie) is a professor of marketing and media research at Bauhaus-University of Weimar’s Media School
and Honorary Visiting Professor of Movie Marketing in the Faculty of Management of Cass Business School, City University London.
He has published articles in theJournal of Marketing, theJournal of Service Research, theInternational Journal of Electronic Commerce, theJournal of Interactive Marketing, Psychology & Marketing, and theJournal of Consumer Affairs, among others. He is author of the monograph Relationship Marketing, which has been translated into Chinese. He is member
of the editorial board of three journals and serves as reviewer for theJournal of Marketing andMarketing Science. He has won eight Best Article and Best Paper Awards, including the Overall Best Paper Award of the 2005 American Marketing
Association Summer Educators’ Conference and the 2002JSR Excellence in Service Research Award.
Mark B. Houston (houstonmb@missouri.edu) (PhD, Arizona State University) is the David and Judy O’Neal MBA Professor at the University of
Missouri-Columbia. His research on strategy, interfirm relationships, and innovation has been published in leading journals,
including theJournal of Marketing, theJournal of Marketing Research, theJournal of Consumer Research, Marketing Science, theJournal of the Academy of Marketing Science, and theJournal of Financial and Quantitative Analysis. He cochaired the 2005 American Marketing Association (AMA) Summer Educators’ Conference and served for two terms as vice
president of the AMA’s Technology and Marketing Special Interest Group.
Gianfranco Walsh (g.walsh@strath.ac.uk) received his MPhil degree from UMIST (England) and PhD (2001) and Habilitation (2004) degrees from
Hanover (Germany). His research focuses on consumer behavior, corporate reputation, and e-commerce. He has presented numerous
papers at international conferences. His work has been published in, among others, theAcademy of Marketing Science Review, the International Journal of Electronic Commerce, theJournal of Consumer Affairs, theJournal of Interactive Marketing, theJournal of Macromarketing, and theJournal of Marketing Management. He is the Chair of Marketing and Electronic Retailing at the Institute for Management, University of Koblenz-Landau. 相似文献
54.
Peter Wright Mark Kroll Peng Chan Karin Hamel 《Journal of the Academy of Marketing Science》1991,19(3):245-254
Competing theories on internal orientation versus external orientation are examined. The relevant theories are amalgamated
and condensed into a number of competing propositions that are empirically tested. The findings suggest that the internally
oriented businesses as well as the externally oriented businesses underperform the efficient, marketing oriented businesses. 相似文献
55.
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57.
Protecting human health is a primary goal of environmental policy and economic evaluation of health can help policy-makers judge the relative worth of alternative actions. Economists use two distinct approaches in normatively evaluating health. Whereas environmental economists use benefit-cost analysis supported by monetary valuation in terms of willingness-to-pay, health economists evaluate interventions based on cost-effectiveness or cost-utility analysis (CEA), using quality-adjusted life-years (QALY) or similar indexes. This paper provides background on the controversy about the relative merits of these approaches and introduces the remaining papers in the special issue. These papers (with one exception) were presented at a conference sponsored by the Department of Economics at the University of Central Florida with support from the US Environmental Protection Agency. Although CEA might not lead to substantially different implications for environmental policy than benefit-cost analysis, and QALY may provide a benefit transfer tool to fill gaps in the morbidity valuation literature, the papers in this issue raise serious concerns about the suitability of QALY-based CEA for environmental regulatory analysis. QALY does not in general appropriately represent individual preferences for health and CEA is neither independent of income distribution nor adequate to assess efficiency. 相似文献
58.
Robert L. McDonald 《Journal of public economics》2004,88(5):925-955
It is common for firms to issue or purchase options on the firm's own stock. Examples include convertible bonds, warrants, call options as employee compensation, and the sale of put options as part of share repurchase programs. This paper shows that option positions with implicit borrowing—such as put sales and call purchases—are tax-disadvantaged relative to the equivalent synthetic option with explicit borrowing. Conversely, option positions with implicit lending—such as warrants—are tax-advantaged. I also show that firms are better off from a tax perspective issuing bifurcated convertible bonds—bonds plus warrants—rather than an otherwise equivalent standard convertible. 相似文献
59.
Michael Beer Mark D. Cannon James N. Baron Patrick R. Dailey Barry Gerhart Herbert G. Heneman Thomas Kochan Gerald E. Ledford Edwin A. Locke 《人力资源管理》2004,43(1):3-48
Why would managers abandon pay‐for‐performance plans they initiated with great hopes? Why would employees celebrate this decision? This article explores why managers made their decisions in 12 of 13 pay‐for‐performance “experiments” at Hewlett‐Packard in the mid‐1990s. We find that managers thought the costs of these programs to be higher than the benefits. Alternative managerial practices such as effective leadership, clear objectives, coaching, or training were thought a better investment. Despite the undisputed instrumentality of pay‐for‐performance to motivate, little attention has been given to whether the benefits outweigh the costs or the “fit” of these programs with high‐commitment cultures like Hewlett‐Packard was at the time. © 2004 Wiley Periodicals, Inc. 相似文献
60.
It is often argued that an immunization strategy violates arbitrage-free equilibrium. Because immunization is a static concept,
we contend that this argument is not valid. This paper examines the immunization strategy in a dynamic setting, and shows
that global immunization is feasible for any arbitrage-free affine term structure model, including the parallel shift model.
Further, we show that immunization does not violate arbitrage-free pricing because the cost of immunization over time is positive.
Consequently, immunization strategies based upon commonly used duration, measures are not theoretically unsound. 相似文献