全文获取类型
| 收费全文 | 5045篇 |
| 免费 | 26篇 |
专业分类
| 财政金融 | 598篇 |
| 工业经济 | 231篇 |
| 计划管理 | 1004篇 |
| 经济学 | 1554篇 |
| 综合类 | 32篇 |
| 运输经济 | 105篇 |
| 旅游经济 | 75篇 |
| 贸易经济 | 1021篇 |
| 农业经济 | 196篇 |
| 经济概况 | 253篇 |
| 邮电经济 | 2篇 |
出版年
| 2024年 | 57篇 |
| 2023年 | 77篇 |
| 2022年 | 54篇 |
| 2021年 | 74篇 |
| 2020年 | 154篇 |
| 2019年 | 216篇 |
| 2018年 | 284篇 |
| 2017年 | 326篇 |
| 2016年 | 280篇 |
| 2015年 | 177篇 |
| 2014年 | 232篇 |
| 2013年 | 867篇 |
| 2012年 | 264篇 |
| 2011年 | 274篇 |
| 2010年 | 240篇 |
| 2009年 | 208篇 |
| 2008年 | 179篇 |
| 2007年 | 125篇 |
| 2006年 | 145篇 |
| 2005年 | 120篇 |
| 2004年 | 82篇 |
| 2003年 | 85篇 |
| 2002年 | 86篇 |
| 2001年 | 60篇 |
| 2000年 | 42篇 |
| 1999年 | 42篇 |
| 1998年 | 46篇 |
| 1997年 | 19篇 |
| 1996年 | 29篇 |
| 1995年 | 17篇 |
| 1994年 | 19篇 |
| 1993年 | 14篇 |
| 1992年 | 15篇 |
| 1991年 | 15篇 |
| 1990年 | 11篇 |
| 1989年 | 6篇 |
| 1988年 | 6篇 |
| 1987年 | 6篇 |
| 1986年 | 8篇 |
| 1985年 | 11篇 |
| 1984年 | 8篇 |
| 1983年 | 15篇 |
| 1981年 | 13篇 |
| 1980年 | 5篇 |
| 1979年 | 4篇 |
| 1978年 | 9篇 |
| 1977年 | 7篇 |
| 1976年 | 7篇 |
| 1974年 | 7篇 |
| 1973年 | 4篇 |
排序方式： 共有5071条查询结果，搜索用时 15 毫秒
111.
René Belderbos Kyoji Fukao Tomoko Iwasa 《Economics of Innovation and New Technology》2013,22(4):369-380
A considerable share of R&D investment is due to multinational firms that simultaneously operate R&D bases at home and abroad. We develop a simple model of foreign and domestic R&D investment and test the model's predictions on a sample of 146 Japanese multinational firms’ R&D investments in Japan and the United States in 1996. The empirical results confirm that the foreign to domestic R&D ratio depends on relative technological opportunities and relative demand conditions, with foreign research expenditures responding to technological opportunity and foreign development expenditures responding to demand. 相似文献
112.
The above analysis allows several conclusions to be drawn:
相似文献
| 1) | Firstly, deregulation and liberalisation in an economy undergoing the transition from plan to market must differ somewhat from their counterparts in a highly developed market economy. This is because what is being aimed at in the transition process is to modify, not to eliminate the regulatory function of the public administration responsible for planning and implementing new institutional solutions. |
| 2) | Secondly, privatisation of the public sector must not become a fetish, nor must it be treated as a panacea for rapid systemic changes. For objective reasons, privatisation is not susceptible to shock methods (of the cold turkey type) and therefore it is unable to rapidly induce structural changes. |
| 3) | Thirdly, the stabilisation policy should be accompanied by a selective industrial policy carried out by the State. And the stabilisation policy must give balanced consideration to the relationship: inflation rate -output level- unempolyment rate. |
113.
114.
115.
José C. R. Alcantud 《Economic Theory》2009,39(3):495-503
We produce a solution to the problem of extending a quasiordering conditional on a finite list of ex-ante comparisons between pairs. This constitutes yet another extension of the classical Szpilrajn’s theorem. Some examples of use of our result follow. 相似文献
116.
Mutual aid often entails the sharing of knowledge. We investigate how, in turn, knowledge sharing affects the long-run dynamics of mutual aid. In our economy, agents with specific knowledge are “held up” by their principals. Inside communities, agents aid each other by sharing their specific knowledge. This process generates a new type of knowledge which exacerbates the specificity of the existing types and induces more agents to engage in mutual aid. However, since the knowledge generated is shared, it progressively renders agents inside communities more flexible and, thus, less dependent on mutual aid. We characterize conditions under which in the long-run mutual aid spreads or is abandoned. 相似文献
117.
Jesús Crespo?Cuaresma "mailto:jesus.crespo-cuaresma@univie.ac.at " title= "jesus.crespo-cuaresma@univie.ac.at " itemprop= "email " data-track= "click " data-track-action= "Email author " data-track-label= " ">Email author Jaroslava?Hlouskova 《Empirical Economics》2004,29(4):787-801
This article compares the accuracy of vector autoregressive (VAR), restricted vector autoregressive (RVAR), Bayesian vector autoregressive (BVAR), vector error correction (VEC) and Bayesian vector error correction (BVEC) models in forecasting the exchange rates for five Central and Eastern European currencies (Czech Koruna, Hungarian Forint, Polish Zloty, Slovak Koruna and Slovenian Tolar) against the Euro and the US dollar. Among the specifications composing this battery of multivariate time series models, those with the smallest prediction error still fail to reject the test of equality of forecasting accuracy against the random walk model in short-term predictions, with the exception of the Slovenian Tolar/Euro exchange rate.First version received: October 2002/Final version received: September 2003The authors are grateful to two anonymous referees and the participants in the workshop Monetary and Exchange Rate Strategies Related to the Current European Unions Enlargement Processes, held in Leuven in September 2000, for very helpful comments. 相似文献
118.
Luis A. Gil-Alana 《Empirical Economics》2010,38(2):471-501
This paper deals with the analysis of seasonally, fractionally integrated, multivariate models. We present a procedure that permits us to test the seasonal fractional differencing parameters from the reduced-form system, which allows us to recover the parameters of the structural model through simple restrictions as in the standard VAR case with the additional incorporation of seasonality and fractional integration. An empirical application based on a bivariate system using GDP and unemployment in the UK, USA and Japan is also carried out at the end of the paper. 相似文献
119.
In economies subject to uninsurable idiosyncratic risks, competitive equilibrium allocations are constrained inefficient: reallocations of assets support Pareto superior allocations. This is the case even if the asset market for the allocation of aggregate risks is complete. 相似文献
120.