全文获取类型
收费全文 | 2830篇 |
免费 | 111篇 |
专业分类
财政金融 | 580篇 |
工业经济 | 267篇 |
计划管理 | 515篇 |
经济学 | 614篇 |
综合类 | 21篇 |
运输经济 | 19篇 |
旅游经济 | 52篇 |
贸易经济 | 498篇 |
农业经济 | 143篇 |
经济概况 | 228篇 |
邮电经济 | 4篇 |
出版年
2023年 | 16篇 |
2022年 | 10篇 |
2021年 | 36篇 |
2020年 | 59篇 |
2019年 | 77篇 |
2018年 | 93篇 |
2017年 | 95篇 |
2016年 | 81篇 |
2015年 | 69篇 |
2014年 | 102篇 |
2013年 | 414篇 |
2012年 | 96篇 |
2011年 | 112篇 |
2010年 | 111篇 |
2009年 | 105篇 |
2008年 | 115篇 |
2007年 | 91篇 |
2006年 | 112篇 |
2005年 | 85篇 |
2004年 | 64篇 |
2003年 | 87篇 |
2002年 | 95篇 |
2001年 | 64篇 |
2000年 | 48篇 |
1999年 | 62篇 |
1998年 | 56篇 |
1997年 | 45篇 |
1996年 | 28篇 |
1995年 | 32篇 |
1994年 | 25篇 |
1993年 | 33篇 |
1992年 | 25篇 |
1991年 | 20篇 |
1990年 | 21篇 |
1989年 | 18篇 |
1988年 | 28篇 |
1987年 | 15篇 |
1986年 | 22篇 |
1985年 | 43篇 |
1984年 | 26篇 |
1983年 | 27篇 |
1982年 | 18篇 |
1981年 | 21篇 |
1980年 | 14篇 |
1979年 | 16篇 |
1978年 | 18篇 |
1977年 | 11篇 |
1975年 | 8篇 |
1973年 | 11篇 |
1972年 | 9篇 |
排序方式: 共有2941条查询结果,搜索用时 15 毫秒
101.
Christopher Balding 《Review of International Economics》2010,18(1):193-206
Research has called into question the impact of the World Trade Organization (WTO) on trade. This research, however, has been called into question on both modeling grounds for and failing to utilize comprehensive fixed effects. Others have found that when these factors are accounted for, imports rise by significant amounts. This paper seeks to reconcile these findings. I find that the WTO has a larger, though uneven, impact on exports than imports. The results indicate that the WTO frequently causes imports and exports to move in opposite directions negating any increase in overall trade. The regressions with and without fixed country effects generally demonstrate pattern consistency for generalized results that are robust to change. Owing to the finding that imports rise modestly or even fall without country effects while exports rise, the results imply that countries may not be as interested in liberalizing trade as selling to the world. 相似文献
102.
Christopher Otrok 《International Economic Review》2001,42(2):345-367
If preferences are not time-separable, economic agents care not only about the magnitude of fluctuations in consumption but also about the persistence and other temporal characteristics of those fluctuations. This paper extends and develops the theory of spectral utility functions, which measure utility frequency by frequency, to illustrate the interaction between consumption volatility and time-non-separable preferences. To highlight the economic implications of the interaction, spectral welfare cost functions are developed to provide a quantitative measure of the importance to economic agents of the temporal delivery of consumption volatility. 相似文献
103.
There is a large empirical literature on the effect of aggregate inflation on both price-level dispersion (relative price variability, RPV) and inflation rate dispersion (relative inflation variability, RIV) across goods or locations. Early empirical work of RIV has an explicit theoretical foundation in signal-extraction models. However, recent empirical work on RPV has produced results inconsistent with signal-extraction models. In particular, while RIV is increasing in the absolute value of inflation shocks, RPV is a negative monotonic function of inflation shocks. We show that consumer search theory offers a potential explanation for these apparently contradictory observations. 相似文献
104.
Elisheba Spiller Heather Stephens Christopher Timmins Allison Smith 《Environmental and Resource Economics》2014,59(4):633-657
This paper analyzes how driving patterns are affected by gasoline taxes and the availability of a substitute for driving—public transportation. We develop a measure of transportation substitutability based on the difference between individuals’ predicted commute times by private and public transit, conditional upon their demographic characteristics and geographic location. Improved substitutability decreases annual vehicle miles traveled (VMT) by inducing modal shifts to public transit, though gasoline taxes are found to have a much larger impact on VMT. Our results imply that a policy that raises gasoline taxes and recycles the revenues into public transit improvements can have even larger impacts on driving patterns than either policy alone. 相似文献
105.
This paper analyzes how health insurance market concentration impacts the market structure of primary care physicians. In more concentrated insurance markets, physicians are found to work in larger practices and their practices are more likely to have a hospital with an ownership interest. Physicians are also less likely to report being in a competitive physician market, consistent with practice consolidation. Our results suggest that consolidation in insurance markets impacts the competitive structure of physician markets. 相似文献
106.
An ordinary differential equation (ODE) gives the mean dynamics that govern the convergence to self-confirming equilibria of self-referential systems under discounted least squares learning. Another ODE governs escape dynamics that recurrently propel away from a self-confirming equilibrium. In a model with a unique self-confirming equilibrium, the escape dynamics make the government discover too strong a version of the natural rate hypothesis. The escape route dynamics cause recurrent outcomes close to the Ramsey (commitment) inflation rate in a model with an adaptive government.
"If an unlikely event occurs, it is very likely to occur in the most likely way."
Michael Harrison 相似文献
"If an unlikely event occurs, it is very likely to occur in the most likely way."
Michael Harrison 相似文献
107.
Michael A. Smith David Paton Leighton Vaughan Williams 《Journal of economic behavior & organization》2009,71(2):539-549
In this paper we test the hypothesis that bookmakers display superior skills to bettors in predicting the outcome of sporting events by using matched data from traditional bookmaking and person-to-person exchanges. Employing a conditional logistic regression model on horse racing data from the UK we find that, in high liquidity betting markets, betting exchange odds have more predictive value than the corresponding bookmaker odds. To control for potential spillovers between the two markets, we repeat the analysis for cases where prices diverge significantly. Once again, exchange odds yield more valuable information concerning race outcomes than the bookmaker equivalents. 相似文献
108.
Christopher Cotton 《Journal of public economics》2009,93(7-8):831-842
This paper develops a model of political contributions in which a politician can either sell policy favors, or sell access. Access allows interest groups to share hard information with the politician in support of their preferred policy. Here selling access maximizes policy utility, while selling policy favors maximizes total contributions. Imposing a binding contribution limit makes it more likely that the politician sells access, which can improve expected constituent welfare. However, a contribution limit distorts the signals associated with the contributions, which tends to result in worse policy. Alternatively, a tax on political contributions can ensure that the politician sells access without distorting his information. Therefore, from the viewpoint of a representative constituent, a tax on contributions is strictly preferred to a contribution limit or no reform. The politician, however, may prefer regulation in the form of a contribution limit, even when a tax is better for the constituent. 相似文献
109.
Offshoring: Dimensions and diffusion of a new business concept 总被引:1,自引:2,他引:1
In order to leverage global cost differentials, companies are increasingly turning to offshoring. Nevertheless, discussions in research and practice on offshoring are characterized by the lack of a common definition as well as a theoretically grounded explanation for this phenomenon. This article presents an explicit definition in order to provide a stringent understanding of the term offshoring along the dimensions of contractual/legal arrangement and geographic location. Further, the driving forces of offshoring are analysed on the environmental and company levels. The article closes with a discussion of managerial implications and an outlook on aspects for further research. 相似文献
110.
This paper investigates whether cannabis use leads to worse mental health. To do so, we account for common unobserved factors affecting mental health and cannabis consumption by modeling mental health jointly with the dynamics of cannabis use. Our main finding is that using cannabis increases the likelihood of mental health problems, with current use having a larger effect than past use. The estimates suggest a dose–response relationship between the frequency of recent cannabis use and the probability of currently experiencing a mental health problem. Copyright © 2010 John Wiley & Sons, Ltd. 相似文献