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51.
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53.
Changes in total surplus are traditional measures of economic welfare. We propose necessary and sufficient conditions for
rationalizing individual and aggregate consumer demand data with individual quasilinear and homothetic utility functions.
Under these conditions, consumer surplus is a valid measure of consumer welfare. For nonmarketed goods, we propose necessary
and sufficient conditions on input market data for efficient production, i.e. production at minimum cost. Under these conditions
we derive a cost function for the nonmarketed good, where producer surplus is the area above the marginal cost curve.
We are greatful to helpful remarks and comments of the referees and the editor. The work is partially supported by the Spanish
Ministry of Science and Technology, through Grant BEC2002-2130, the Generalitat de Catlaunya, through Grant 2005SGR-00454
and the Barcelona Economics Program (CREA). 相似文献
54.
This study reports experiments that examine outcomes when agents choose between a payment scheme that rewards based on absolute
performance (i.e., piece rate) and a scheme that rewards based on relative performance (i.e., a tournament). Holding total
payments in the tournament constant, performance is higher when the tournament option is winner-take-all compared to a graduated
tournament (i.e., second and third-place performers also receive a payment). Performance is higher in the winner-take all
tournaments even among participants that choose the piece-rate option. While there is a modest amount of overcrowding, there
are no significant differences in overcrowding across conditions. Entry rates into the tournament and the relative ability
of tournament entrants (compared to non-entrants in the same condition) are higher in the graduated tournament condition than
the winner-take-all conditions. Consequently, the winner-take-all tournament is more efficient than the graduated tournament
(incentive effects are stronger and the overcrowding is about the same), but the graduated tournament provides a more effective
mechanism to identify the most capable performer in a talent pool.
Electronic Supplementary Material Supplementary material is available in the online version of this article at .
JEL Classification D8 · J3 · L2 相似文献
55.
Abstract. We first discuss why fairness is a condition of the agreements among governments that form the global trading system. We then suggest that fairness can best be considered within the framework of two concepts: equality of opportunity and distributive equity. We thereafter discuss what these mean as applied to market access and its supporting rules as well as to dispute settlement and trade remedy measures. Finally, we make some comments about fairness in the Doha Development Round. 相似文献
56.
Past research has demonstrated that bettors believe positive momentum carries over from contest to contest. This article examines whether there is any empirical support for this belief by testing for the presence of across-contest momentum effects in college football. We characterize momentum in multiple fashions and after controlling for between-team heterogeneity find no evidence that systematic relationships exist between the degree of momentum a team enters a contest with and the outcome of that contest. From a wagering market perspective, this indicates that there is no statistically significant advantage to betting on teams perceived to possess positive momentum. Our results also suggest that the combination of the opening betting line set by odds makers and the subsequent market movement of that line does not systematically overreact to teams on streaks. 相似文献
57.
Brian P. Brown Alex R. Zablah Danny N. Bellenger Naveen Donthu 《Industrial Marketing Management》2012,41(3):508-520
Building on information processing theory (IPT), this empirical study investigates the factors that drive a buying center's level of sensitivity to brand information. The authors propose that buying center brand sensitivity is related in a curvilinear fashion with purchase importance and purchase complexity, and that these relationships are moderated by several environmental, firm, and product factors. Data provided by 273 organizational buying center members confirm the presence of an inverse U-shaped relationship between purchase importance and brand sensitivity, strengthened in conditions of high brand presence and high end-customer demand. Purchase complexity and brand sensitivity appear to relate in a U-shaped fashion but only in light of the moderating effects of product tangibility. The relationship between purchase complexity and brand sensitivity appears stronger when buying firms are small and have prior contractual ties with their selling partners. These results offer guidance to managers concerning when business-to-business (B2B) brand investments are likely to offer their greatest return. 相似文献
58.
In this paper, we study the behavioural impact of religious priming by showing participants religious words in a scrambled sentence task before a dictator game and a joy‐of‐destruction game. We also elicited data on individual religiosity and religious affiliation using a questionnaire. Priming religious words significantly increased prosocial behaviour in the dictator game, and the effect was especially striking among those reporting no religion, atheists and agnostics. The religious prime has no significant effect in mitigating destructive behaviour or own expectations of the other's destruction choice, but both destructive behaviour and expectations correlate positively with the multi‐dimensional religiosity measure. 相似文献
59.
Under imperfect competition, profit maximization by firms results in the market price exceeding the marginal cost of production; Weitzman terms this “excess supply” Weitzman wishes to replicate in the cost function (in terms of labor) the properties of the revenue function (in terms of output), thus generating “excess demand” for labor. A revenue-sharing scheme will achieve this if and only if there are decreasing returns to scale. Hence increasing returns apparently play no role in Weitzman's analysis. 相似文献
60.
Identity, intended image, construed image, and gnreputation: An interdisciplinary framework and suggested terminology 总被引:1,自引:0,他引:1
Tom J. Brown Peter A. Dacin Michael G. Pratt David A. Whetten 《Journal of the Academy of Marketing Science》2006,34(2):99-106
Many scholars across various academic disciplines are investigating the following questions: What do individuals know or believe about an organization? How does a focal organization (and/or other interested entity) develop, use, and/or change this information? and How do individuals respond to what they know or believe about an organization? Cross-disciplinary research that centers on these questions is desirable and could be enhanced if researchers identify and develop consistent terminology for framing these questions. The authors work toward that end by identifying four central ‘viewpoints’ of an organization and proposing labels to represent each of these viewpoints:identity, intended image, construed image, andreputation. 相似文献