全文获取类型
收费全文 | 1554篇 |
免费 | 40篇 |
专业分类
财政金融 | 307篇 |
工业经济 | 178篇 |
计划管理 | 250篇 |
经济学 | 278篇 |
综合类 | 36篇 |
运输经济 | 8篇 |
旅游经济 | 32篇 |
贸易经济 | 339篇 |
农业经济 | 48篇 |
经济概况 | 118篇 |
出版年
2020年 | 17篇 |
2019年 | 15篇 |
2018年 | 16篇 |
2017年 | 19篇 |
2016年 | 25篇 |
2015年 | 19篇 |
2014年 | 27篇 |
2013年 | 171篇 |
2012年 | 24篇 |
2011年 | 32篇 |
2010年 | 46篇 |
2009年 | 45篇 |
2008年 | 43篇 |
2007年 | 41篇 |
2006年 | 40篇 |
2005年 | 32篇 |
2004年 | 35篇 |
2003年 | 57篇 |
2002年 | 39篇 |
2001年 | 39篇 |
2000年 | 29篇 |
1999年 | 33篇 |
1998年 | 37篇 |
1997年 | 33篇 |
1996年 | 21篇 |
1995年 | 38篇 |
1994年 | 26篇 |
1993年 | 28篇 |
1992年 | 35篇 |
1991年 | 23篇 |
1990年 | 29篇 |
1989年 | 33篇 |
1988年 | 14篇 |
1987年 | 18篇 |
1986年 | 18篇 |
1985年 | 42篇 |
1984年 | 37篇 |
1983年 | 26篇 |
1982年 | 23篇 |
1981年 | 20篇 |
1980年 | 20篇 |
1979年 | 23篇 |
1978年 | 29篇 |
1977年 | 27篇 |
1976年 | 17篇 |
1975年 | 20篇 |
1974年 | 23篇 |
1973年 | 19篇 |
1972年 | 15篇 |
1971年 | 8篇 |
排序方式: 共有1594条查询结果,搜索用时 12 毫秒
31.
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
32.
G. Donald Jud 《American journal of economics and sociology》1984,43(3):313-322
Abstract . The migration model presented in this paper indicates (hat the academic quality of public schools, independent of their racial composition, is an important determinant of in-migration in North Carolina counties. The failure to control for school quality is shown to lead to a significant overestimate of the negative impact of school racial mix. These results accord with the Tiebout Hypothesis and with a growing body of other research which suggests that the distributions of public services and other amenities are the principal determinants of recent migration patterns in the U.S. 相似文献
33.
34.
Summary An Arrovian social choice rule is a social welfare function satisfying independence of irrelevant alternatives and transitivity of social preference. Assume a measurable outcome spaceX with its (Lebesgue) measure normalized to unity. For any Arrovian rule and any fractiont, either some individual dictates over a subset ofX of measuret or more, or at least a fraction 1–t of the pairs of distinct alternatives have their social ordering fixed independently of individual preferences. Also, for any positive integer (less than the total number of individuals), there is some subsetH of society consisting of all but persons such that the fraction of outcome pairs (x, y) that are social ranked without consulting the preferences of anyone inH, whenever no individual is indifferent betweenx andy, is at least 1–1/4.We are grateful to Roy Mathias and Daniel Waterman for help with some technical matters, and to chairman Jim Follain and the Syracuse University Economics Department for financing the exchange that launched this project. Campbell's research was funded by National Science Foundation grants, SES 9007953 and SES 9209039. 相似文献
35.
We show that the interagency 1938 Uniform Agreement on Bank Supervisory Procedures set the precedent for dynamically varying supervisory standards to conform to national macroeconomic policies and political agendas. Our evidence indicates that the conferences leading to the Agreement were motivated and dominated by the Federal Reserve. Contrary to the goals of the other banking agencies, the Fed sought greater leniency in bank examination in order to stimulate bank credit creation. This precedent for softening examination standards was paralleled in 1991–1992 when the administration and regulatory agencies attempted to offset a proclaimed credit crunch by subordinating bank examinations to the perceived need for more bank credit. The implied risk of trading off bank safety for short-lived economic policies merits more open national debate.Our earlier work on this topic was partially supported by the National Center on Financial Studies, University of California, Berkeley. 相似文献
36.
Controlling for the Impact of Variable Liquidity in Commercial Real Estate Price Indices 总被引:6,自引:1,他引:6
Liquidity in private asset markets is notoriously variable over time. Therefore, indices of changes in market value that are based on asset transaction prices will systematically reflect intertemporal differences in the ease of selling a property. We define and develop a concept of "constant-liquidity value" in the context of a model that is characterized by pro-cyclical volume of trading. We then present an econometric model that allows for estimation of both a standard transaction-based price index and a constant-liquidity index. Our application to the NCREIF database reveals that, in the case of institutional commercial real estate investment, constant-liquidity values tend to lead transaction-based and appraisal-based indices in time, and also to display greater volatility and cycle amplitude. The differences can be significant for strategic investment policy viewed from a mean-variance portfolio optimization perspective. 相似文献
37.
Willingness to take on risk is influenced by the presence of fair and unfair background risks for decision makers who are risk vulnerable as defined by Gollier and Pratt [1996], for these decision makers are more risk averse when they possess such an uninsurable background risk. We present an alternative derivation of the index of local vulnerability based on Diamond and Stiglitz [1974] compensated increases in risk, such that risk aversion increases with the introduction of any small fair background risk if and only if the index of local vulnerability is positive. We establish that the increase in risk aversion is greater for those who are more vulnerable as measured by the index of local vulnerability. 相似文献
38.
The purpose of this study is to examine the influence of the announcement of a new airport hub on housing prices near the
airport. While numerous studies of airport noise have found that high noise levels reduce property values, few have been able
to measure the announcement effect on values. The results indicate that after controlling to extraneous influences, housing
property prices in a 2.5 mile band from the Greensboro/High Point/Winston Salem metropolitan airport declined approximately
9.2% in the post-announcement period. In the next 1.5-mile band, house prices declined approximately 5.7% in the post-announcement
period. 相似文献
39.
The dynamic minimum variance hedge ratios (MVHRs) have been commonly estimated using the Bivariate GARCH model that overlooks the basis effect on the time-varying variance–covariance of spot and futures returns. This paper proposes an alternative specification of the BGARCH model in which the effect is incorporated for estimating MVHRs. Empirical investigation in commodity markets suggests that the basis effect is asymmetric, i.e., the positive basis has greater impact than the negative basis on the variance and covariance structure. Both in-sample and out-of-sample comparisons of the MVHR performance reveal that the model with the asymmetric effect provides greater risk reduction than the conventional models, illustrating importance of the asymmetric effect when modeling the joint dynamics of spot and futures returns and hence estimating hedging strategies. 相似文献
40.
Thomas J. Goldsby Ph.D. Donald F. Kuratko Ph.D. Michael G. Goldsby Ph.D. 《Journal of Business Logistics》2024,45(2):e12372
Entrepreneurship and supply chain management (SCM), respectively, have enjoyed meteoric rises in business practice and scholarly attention over the past three decades. Further, each of the two disciplines has much to offer the other. Yet, we have not witnessed sustained, meaningful integration of principles, practices, and influences despite powerful potential. This paper explores this potential by featuring prospects for entrepreneurship to influence SCM, and vice versa, bringing an entrepreneurial mindset to SCM and supply chain orientation (SCO) to entrepreneurial activities. In particular, we illustrate a validated assessment and diagnostic tool, the Corporate Entrepreneurship Assessment Instrument (CEAI), adapted for supply chain managers with the intent of instilling corporate entrepreneurial activity among supply chain professionals. Granted, supply chain managers are typically tasked with meeting expectations toward customer service effectiveness, efficiency, asset utilization, and safety. Yet, we believe that forming an organizational environment conducive to entrepreneurial thinking could be extremely valuable in the supply chain realm, enhancing capabilities like agility, plasticity, and responsiveness such that innovation and business growth are achieved alongside traditional SCM expectations. Further, we feature several avenues for future research at the interface of entrepreneurship and SCM. 相似文献