全文获取类型
收费全文 | 9281篇 |
免费 | 551篇 |
国内免费 | 20篇 |
专业分类
财政金融 | 1566篇 |
工业经济 | 343篇 |
计划管理 | 2193篇 |
经济学 | 3195篇 |
综合类 | 265篇 |
运输经济 | 28篇 |
旅游经济 | 53篇 |
贸易经济 | 960篇 |
农业经济 | 524篇 |
经济概况 | 725篇 |
出版年
2024年 | 5篇 |
2023年 | 63篇 |
2022年 | 63篇 |
2021年 | 91篇 |
2020年 | 308篇 |
2019年 | 365篇 |
2018年 | 214篇 |
2017年 | 287篇 |
2016年 | 227篇 |
2015年 | 247篇 |
2014年 | 647篇 |
2013年 | 782篇 |
2012年 | 841篇 |
2011年 | 1145篇 |
2010年 | 823篇 |
2009年 | 623篇 |
2008年 | 649篇 |
2007年 | 709篇 |
2006年 | 454篇 |
2005年 | 298篇 |
2004年 | 203篇 |
2003年 | 194篇 |
2002年 | 92篇 |
2001年 | 62篇 |
2000年 | 41篇 |
1999年 | 65篇 |
1998年 | 47篇 |
1997年 | 70篇 |
1996年 | 47篇 |
1995年 | 28篇 |
1994年 | 27篇 |
1993年 | 16篇 |
1992年 | 2篇 |
1991年 | 6篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1985年 | 26篇 |
1984年 | 34篇 |
1983年 | 20篇 |
1982年 | 11篇 |
1981年 | 3篇 |
1980年 | 6篇 |
1979年 | 1篇 |
1978年 | 4篇 |
1977年 | 1篇 |
1975年 | 1篇 |
排序方式: 共有9852条查询结果,搜索用时 15 毫秒
981.
Muhammad Asali Norberto Pignatti Sophiko Skhirtladze 《Journal of Comparative Economics》2018,46(4):1294-1309
We provide the first experimental evidence about ethnic and gender discrimination in the labor market of a former Soviet Union country, Georgia. We randomly assign Georgian and non-Georgian, male and female, names to similar resumes and apply for jobs as advertised on help-wanted websites in Georgia. We find that gender has no effect on the probability of callback, but a job applicant who is ethnically Georgian is more than twice as likely to be called for a job interview than an equally skilled ethnic non-Georgian (Azerbaijani or Armenian). The 113% ethnic gap in callbacks (167% among males and 79% among females), which is substantially larger than the gap typically documented in the existing literature for both developed and developing countries, is statistically significant and cannot be abridged by having more experience or education. There is no evidence of gender discrimination in callbacks, both within the Georgian group and the non-Georgian group. 相似文献
982.
Ravi Kashyap 《Research in Economics》2018,72(4):452-481
We develop extensions to auction theory results that are useful in real life scenarios.1. Since valuations are generally positive we first develop approximations using the log-normal distribution. This would be useful for many finance related auction settings since asset prices are usually non-negative.2. We formulate a positive symmetric discrete distribution, which is likely to be followed by the total number of auction participants, and incorporate this into auction theory results.3. We develop extensions when the valuations of the bidders are interdependent and incorporate all the results developed into a final combined realistic setting.4. Our methods can be a practical tool for bidders and auction sellers to maximize their profits. The models developed here could be potentially useful for inventory estimation and for wholesale procurement of financial instruments and also non-financial commodities.All the propositions are new results and they refer to existing results which are stated as Lemmas. 相似文献
983.
We study market equilibration in laboratory economies that are larger and more complex than any that have been studied experimentally to date. Complexity is derived from the fact that the economies are “international” in economic structure with multiple input, output, and foreign exchange markets in operation. The economies have twenty-one markets and due to the fact that they have roughly fifty agents, the economies are characterized by several hundred equations. In spite of the complexity and interdependence of the economy, the results demonstrate the substantial power of the general equilibrium model of perfect competition to predict the direction of movement of market-level variables. Empirical patterns in the convergence process are explored and described. 相似文献
984.
In this paper, we analyze the pattern of employment adjustment using a rich panel of Norwegian plants. The data suggest that the frequency of episodes of zero net employment changes is inversely related to plant size. We develop and estimate a simple “q” model of labor demand, allowing for the presence of fixed, linear and quadratic components of adjustment costs. The econometric evidence supports the existence of purely fixed components, unrelated to plant size. As a result, the range of inaction is wider for smaller plants. The quadratic component of costs is also always important. In most specifications fixed costs are higher for employment contractions. The quadratic component is higher during employment contractions compared to expansions for small plants, while this is not true for larger plants. 相似文献
985.
We introduce the first consistent series of domestic-product and related import price indices at the industry level for the UK, using the data to analyse both domestic and international determinants of UK manufactured product prices. Foreign influences on UK prices in domestic markets are always present, but domestic cost movements dominate. We show that the pass-through of world-price, tariff and exchange rate changes into product prices is partial in general and varies markedly between product categories. Standard tariff and exchange rate theories overstate price responses to global pricing determinants and fail to allow for variation between industrial sectors. Such theories can mislead when used for policy analysis and prediction. 相似文献
986.
This paper shows that fiat money can be feasible and essential even if the trading horizon is finite and deterministic. The result hinges on two features of our model. First, individual actions can affect the future availability of productive resources. So, agents may be willing to sell for money, even if on that date they have no reason to accept it. This makes monetary trade feasible in all preceding dates. Second, agents are anonymous and direct their search for partners. So, gift-giving arrangements may be prevented because agents can misrepresent their consumption needs. This makes money essential in exploiting any gains from specialization and trade. 相似文献
987.
Ulrich Berger 《Journal of Economic Theory》2007,135(1):572-578
What modern game theorists describe as “fictitious play” is not the learning process George W. Brown defined in his 1951 paper. Brown's original version differs in a subtle detail, namely the order of belief updating. In this note we revive Brown's original fictitious play process and demonstrate that this seemingly innocent detail allows for an extremely simple and intuitive proof of convergence in an interesting and large class of games: nondegenerate ordinal potential games. 相似文献
988.
Amil Dasgupta 《Journal of Economic Theory》2007,134(1):195-225
What is the effect of offering agents an option to delay their choices in a global coordination game? We address this question by considering a canonical binary action global game, and allowing players to delay their irreversible decisions. Those that delay have access to accurate private information at the second stage, but receive lower payoffs. We show that, as noise vanishes, as long as the benefit to taking the risky action early is greater than the benefit of taking the risky action late, the introduction of the option to delay reduces the incidence of coordination failure in equilibrium relative to the standard case where all agents must choose their actions at the same time. We outline the welfare implications of this finding, and probe the robustness of our results from a variety of angles. 相似文献
989.
Geoffroy de Clippel 《Journal of Economic Theory》2007,135(1):144-158
The type-agent core is a new solution concept for exchange economies with asymmetric information. It coincides with the set of subgame-perfect equilibrium outcomes of a simple competitive screening game. Uninformed intermediaries help the agents to cooperate in an attempt to make some profit. The paper extends the work of Perez-Castrillo [Cooperative outcomes through non-cooperative games, Games Econ. Behav. 7 (1994) 428-440] to exchange economies with non-transferable utility and asymmetric information. The type-agent core is a subset of Wilson's coarse core [Wilson, Information, efficiency, and the core of an economy, Econometrica 46 (1978) 807-816]. It is never empty, even though it may be a strict subset of Wilson's fine core. In addition, it converges towards the set of constrained market equilibria as the economy is replicated. 相似文献
990.
We analyze voting behavior in a large electorate in which voters have adversarial state-contingent preferences with incomplete information about the state of the world. We show that one type of voter can suffer from the swing voter's curse à la Feddersen and Pesendorfer [The swing voter's curse, Amer. Econ. Rev. 86 (1996) 408-424], and go on to characterize the symmetric Nash equilibria of this model under different parameter values. We prove that unlike settings with nonadversarial preferences, there are equilibria in which in one state of the world, a minority-preferred candidate almost surely wins the election and thus the election may fail to correctly aggregate information. Indeed, we show that the fraction of the electorate dissatisfied with the result can be as large as . 相似文献