全文获取类型
收费全文 | 8867篇 |
免费 | 56篇 |
专业分类
财政金融 | 1777篇 |
工业经济 | 729篇 |
计划管理 | 1515篇 |
经济学 | 1825篇 |
综合类 | 110篇 |
运输经济 | 107篇 |
旅游经济 | 164篇 |
贸易经济 | 1784篇 |
农业经济 | 250篇 |
经济概况 | 590篇 |
信息产业经济 | 4篇 |
邮电经济 | 68篇 |
出版年
2024年 | 46篇 |
2023年 | 59篇 |
2022年 | 51篇 |
2021年 | 89篇 |
2020年 | 134篇 |
2019年 | 217篇 |
2018年 | 220篇 |
2017年 | 253篇 |
2016年 | 230篇 |
2015年 | 189篇 |
2014年 | 283篇 |
2013年 | 967篇 |
2012年 | 326篇 |
2011年 | 368篇 |
2010年 | 334篇 |
2009年 | 368篇 |
2008年 | 335篇 |
2007年 | 283篇 |
2006年 | 260篇 |
2005年 | 294篇 |
2004年 | 248篇 |
2003年 | 256篇 |
2002年 | 241篇 |
2001年 | 204篇 |
2000年 | 182篇 |
1999年 | 184篇 |
1998年 | 147篇 |
1997年 | 157篇 |
1996年 | 133篇 |
1995年 | 125篇 |
1994年 | 128篇 |
1993年 | 121篇 |
1992年 | 110篇 |
1991年 | 106篇 |
1990年 | 74篇 |
1989年 | 76篇 |
1988年 | 70篇 |
1987年 | 69篇 |
1986年 | 69篇 |
1985年 | 113篇 |
1984年 | 92篇 |
1983年 | 82篇 |
1982年 | 92篇 |
1981年 | 66篇 |
1980年 | 75篇 |
1979年 | 68篇 |
1978年 | 58篇 |
1977年 | 60篇 |
1976年 | 56篇 |
1974年 | 32篇 |
排序方式: 共有8923条查询结果,搜索用时 15 毫秒
151.
Recent contributions to the empirical growth literature show no tendency to convergence in specification, as researchers seek to identify new variables that can account for significant regional effects in earlier work. We conduct non-nested tests between the models of Barro (1997), Easterly and Levine (1997) and Sachs and Warner (1997). The data strongly prefer an encompassing model, but fail to reject any of the candidate models, implying that each model represents a partial truth. We identify a model that includes most (but not all) of the regressors in the candidate models and is robust to the inclusion of regional dummies. 相似文献
152.
Chatziathanasiou Konstantin Hippel Svenja Kurschilgen Michael 《Experimental Economics》2021,24(3):919-951
Experimental Economics - We report experimental evidence showing a positive effect of redistribution on economic efficiency via the self-enforcement of property rights, and identify which status... 相似文献
153.
This paper is an updated study on the causes of economic insecurity in the United States. The authors have constructed an aggregate composite index that measures objectively the major causes of economic insecurity (CEI) in the United States. The CEI index consists of 11 variables that can cause economic insecurity. The time period under investigation is 1960 through 2001. A rising CEI index indicates that the causes of economic insecurity in the United States have increased in relative importance, which results in an increase in economic insecurity. Conversely, a falling CEI index indicates that the causes of economic insecurity have declined in relative importance, which results in a reduction of economic insecurity. However, despite substantial economic growth in the American economy from 1960 through 2001, the CEI index overall showed little improvement. The major conclusion is that the CEI index was 9 percent higher in 2001 than it was in 1960. This result was due largely to the increase in divorce, violent crime, rising out-of-pocket expenditures for health care, inflation, and unemployment. The results for subperiods are dramatically different, and we think more interesting, than the overall results. During the 1960s, there was a small decline in the CEI index. The 1970s showed a dramatic increase in the CEI index, which reflected both high unemployment rates and inflation rates during this period. The 1980s experienced fluctuating levels in the index but little overall change, and the 1990s experienced a sharp decline in the CEI index due largely to a robust economy. The CEI index has increased more recently, which reflects largely the recent 2001 business recession. The correlation coefficient of the CEI index with the University of Michigan's well-known Index of Consumer Sentiment is ?676. This figure shows that as the CEI index rises, consumer sentiment about the American economy becomes pessimistic and negative. 相似文献
154.
Hausman (1978) developed a widely-used model specification test that has passed the test of time. In this paper, we show that the asymptotic variance of the difference of the two estimators can be a singular matrix. Three illustrative examples are used, namely an exogeneity test for the linear regression model, a test for the Box–Cox transformation, and a test for sample selection bias. 相似文献
155.
156.
Existing studies of market orientation have hypothesized that the strength of the market orientation/performance relationship
depends on environmental variables such as market turbulence, technological turbulence, and competitive intensity. To date
most empirical studies have failed to confirm these hypotheses; however, these studies (1) assumed that performance is a linear
function of the achieved level of market orientation and (2) tested whether environmental uncertainty moderates this relationship.
A complementary explanation for the impact of environmental variables on a firm’s market orientation arises from studies of
organizational behavior that link the need for coordination and control to environmental uncertainty and organizational strategy.
Building on this perspective, the authors argue that (1) environmental uncertainty influences the desired level of market
orientation and (2) the gap between the desired and achieved levels of market orientation influence business unit performance.
The authors test these hypotheses with data collected from multiple respondents in 308 US firms. The data analysis confirms
that the desired level of market orientation is a function of market turbulence, competitive intensity, technological turbulence,
and innovation strategy. In addition, the desired level of market orientation positively influences the achieved level. Finally,
when the achieved level of market orientation is less than the desired level, business unit performance is a negative function
of the gap between the desired and achieved levels of market orientation.
相似文献
Mark E. Parry (Corresponding author)Email: |
157.
We explore transaction cost economics (TCE) and real option (RO) rationales for alliance governance and find the predictive power of each depends upon the type of uncertainty confronted. Our review of alliance activity from 1995 through 2000 for 642 alliances confirms that governance is influenced directly by partner, task, and technological uncertainty and by interactions among asset co‐specialization, partner uncertainty, and task uncertainty. Consistent with TCE, co‐specialized assets increased the likelihood of hierarchical governance. Partner and task uncertainty increased this effect. Consistent with RO, we find technological uncertainty decreased the likelihood of hierarchical governance. Copyright © 2005 John Wiley & Sons, Ltd. 相似文献
158.
159.
Michael L. Moore 《人力资源管理》1972,11(2):35-40
How often should a man be inducted, socialized, trained, developed, and then promoted or transferred from one department to another? The answer should depend to some extent on the average learning time for the manager's new job, and the company's feeling about a “break-even” or “pay-back” period when the employee works to “pay back” the organization for providing him with the job learning opportunity. 相似文献
160.
Michael Williams 《Review of Political Economy》2013,25(4):435-451
This paper argues, contrary to the standard interpretation, that money in Marx's theory is tied neither to bullion nor to any commodity basis. It is rather the sole social form of value autonomous from use-value. This is demonstrated by reference to Marx's account of the social functions of money, and by showing that to subsume 'money' under 'commodity' commits a category mistake within Marx's system. My argument is conceptual rather than historical. It seeks to locate, not to deny, the role of 'gold' in Marx's monetary theory. It has relevance to contemporary debates about the need for some new 'gold-standard' to sustain the international monetary system. 相似文献