全文获取类型
收费全文 | 14954篇 |
免费 | 335篇 |
专业分类
财政金融 | 2753篇 |
工业经济 | 1024篇 |
计划管理 | 2539篇 |
经济学 | 3221篇 |
综合类 | 110篇 |
运输经济 | 116篇 |
旅游经济 | 211篇 |
贸易经济 | 2314篇 |
农业经济 | 801篇 |
经济概况 | 2158篇 |
信息产业经济 | 1篇 |
邮电经济 | 41篇 |
出版年
2021年 | 107篇 |
2020年 | 159篇 |
2019年 | 247篇 |
2018年 | 356篇 |
2017年 | 315篇 |
2016年 | 328篇 |
2015年 | 207篇 |
2014年 | 342篇 |
2013年 | 1378篇 |
2012年 | 452篇 |
2011年 | 457篇 |
2010年 | 384篇 |
2009年 | 471篇 |
2008年 | 449篇 |
2007年 | 388篇 |
2006年 | 376篇 |
2005年 | 331篇 |
2004年 | 313篇 |
2003年 | 309篇 |
2002年 | 318篇 |
2001年 | 276篇 |
2000年 | 307篇 |
1999年 | 274篇 |
1998年 | 262篇 |
1997年 | 237篇 |
1996年 | 234篇 |
1995年 | 227篇 |
1994年 | 242篇 |
1993年 | 215篇 |
1992年 | 238篇 |
1991年 | 218篇 |
1990年 | 227篇 |
1989年 | 194篇 |
1988年 | 160篇 |
1987年 | 168篇 |
1986年 | 187篇 |
1985年 | 269篇 |
1984年 | 242篇 |
1983年 | 216篇 |
1982年 | 219篇 |
1981年 | 210篇 |
1980年 | 197篇 |
1979年 | 205篇 |
1978年 | 178篇 |
1977年 | 164篇 |
1976年 | 159篇 |
1975年 | 158篇 |
1974年 | 122篇 |
1973年 | 123篇 |
1972年 | 110篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
101.
G. H. Peters 《Journal of Agricultural Economics》1990,41(3):440-442
102.
Do Analysts' Cash Flow Forecasts Encourage Managers to Improve the Firm's Cash Flows? Evidence from Tax Planning 下载免费PDF全文
Benjamin C. Ayers Andrew C. Call Casey M. Schwab 《Contemporary Accounting Research》2018,35(2):767-793
Recent research finds that analysts' cash flow forecasts have meaningful financial reporting ramifications, but, to date, the identified effects are unlikely to yield meaningful cash flow benefits. This study examines whether analysts' cash flow forecasts encourage managers to enhance the firm's cash flow position through tax avoidance activities. We evaluate the change in cash tax avoidance after analysts begin issuing cash flow forecasts relative to a propensity score matched control sample of firms without cash flow forecasts. Consistent with analysts' cash flow forecasts encouraging tax avoidance that enhances the firm's cash flow health, we find a negative association between cash tax payments and analysts' cash flow coverage. Additional analysis suggests this association is driven primarily by strategies to permanently avoid rather than to temporarily defer tax payments and that increased cash tax avoidance activity represents a nontrivial component of the overall increase in reported operating cash flows after the initiation of analysts' cash flow coverage. 相似文献
103.
The commercial airframe industry in the US experienced a shakeout from the early 1930s into the post‐Second World War period. Unlike shakeouts in automobiles, tyres, or televisions, the commercial airframe industry's early life cycle was affected by external factors, particularly government demand. Using newly digitized data on all planes introduced in the commercial market between 1926 and 1965, we find that commercial airframe manufacturers with bomber contracts during the Second World War were more likely to have postwar market share than firms without such contracts, controlling for plane characteristics and other forms of government contracting. We attribute the effect of bomber contracts to advantages in R&D learning capacity acquired by firms with military airframe contracts. Despite low (or zero) initial presence in the commercial market, these learning capacity advantages allowed such firms to survive the early period of the shakeout, and later to thrive. 相似文献
104.
Luke G. Fitzpatrick 《Southern economic journal》2018,84(4):1109-1128
This article presents the first panel-data evidence of a human health externality from the air pollution generated by surface coal mining. In West Virginia, a standard deviation increase in a county's exposure to surface coal mining is associated with 9.85 more asthma hospitalizations per 100,000 residents in a given quarter. Interpreted causally, this suggests over $11 million in hospitalization costs over the 6-year study period. The study builds on earlier cross-sectional research by controlling for unobserved county-level heterogeneity, and by defining more accurate measures of exposure. Both methods are shown to reduce the bias associated with earlier estimates of coal mining's effect on health. Young and elderly women demonstrate the largest sensitivities to surface mining. Falsification tests reveal that neither hernias nor bone fractures demonstrate any relationship with surface mining activity. 相似文献
105.
106.
Adell Brown Ralph D. Christy Tesfa G. Gebremedhin 《The Review of Black Political Economy》1994,22(4):51-71
Structural changes in U.S. agriculture, influenced by technological and institutional forces, have altered the economic and
social characteristics of rural America, especially that segment of rural America populated by farmers and their families.
Changes in the structure of agriculture have greater implications for small scale farmers, many of whom are African American,
in that strategic options for their farm-firms are constrained to: increasing their farm size, exiting farming, and obtaining
off-farm employment to survive. This article presents a rationale for public support of limited resource farmers, identifies
structural trends in U.S. agriculture and their impacts on African American farmers, discusses economic problems unique to
these farmers, and recommends needs for specific public policies and development programs. 相似文献
107.
D. A. G. Draper 《De Economist》1994,142(2):171-192
Summary The voluntary saving rate has declined in The Netherlands over the last thirty years. In this paper the increasing share of transfer income in total income, with a high propensity to consume, and the increase in collective pension schemes are simultaneously used to explain this development. Furthermore, the influence of taxes is modelled. The planning horizon of the representative consumer is treated as a parameter to be estimated. The planning horizon obtained (about 4.5 years) appears to be short compared to expected residual lifetime, implying rather small interest elasticities. The estimation results indicate that, in case the obligatory pension schemes are diminished, the representative consumer offsets the loss in pension benefits for 75 per cent by voluntary, additional accumulation of nonhuman wealth in the long run. The working of the model is illustrated by simulation experiments.I wish to thank two anonymous referees, Prof. J. Pen, G.M.M. Gelauff, J.J. Graafland, W. Vossers and other colleagues of the CPB for their helpful comments. 相似文献
108.
State lottery revenues are shown to increase during the week transfer payments are distributed. The timing of the increase
in lottery purchases suggests a portion of the transfer payments is used to purchase lottery tickets. In addition to providing
information on the timing of lottery purchases, this study finds sales of Pick 3 and Pick 4 tickets increase during the period,
while sales of Pick 5 and Pick 6 games do not, suggesting a general preference for the relatively higher probability, smaller
jackpot games for the group.
相似文献
Rodney J. PaulEmail: |
109.
Foreign Direct Investment (FDI) is considered as an important instrument for economic development all over the world. The aim of this paper is to examine the FDI inflows determinants for 24 OECD countries. To this end we employ annual data from 1980 to 2012 for a series of potential FDI determinants that have been identified as the most important by the relevant literature. Our empirical strategy employs both the standard fixed effects panel as well as a dynamic panel approach. The empirical findings highlight the importance of market size, trade openness, unit labor cost, schooling, taxation, gross capital formation, institutional variables, and ROA/ROE as significant FDI determinants. In the case of the dynamic panel model those FDI inflows determinants are not uniform for all country groups. Additionally, the results indicate that corporate tax rates clearly affect FDI attractiveness. This finding is robust when testing different countries subgroups. The present study has important policy implications indicating the factors that host economies should place emphasis on in order to attract FDI inflows. Policy makers should not only pay attention to the corporate tax rate level but they should also design a simple, stable and transparent taxation system that minimizes the relevant business risk. 相似文献
110.
Vincenzo Carrieri Apostolos Davillas Andrew M. Jones 《Review of Income and Wealth》2023,69(4):861-885
Using nine waves of data from Understanding Society (UKHLS), we study the expansion of higher education in the UK and its consequences for levels of and inequalities in income, physical and mental health. University expansion was characterized by a large increase in the proportion of graduates, with higher rates of graduation among individuals from more advantaged socioeconomic backgrounds. Having controlled for birth cohort and lifecycle effects, there is evidence of significant inequality of opportunity (IOp) in the actual outcomes. However, comparing actual outcomes with counterfactual projections, that freeze the likelihood of university graduation and the joint distribution of graduation and circumstances to the pre-1963 levels, we do not detect an impact of the expansion of higher education on IOp in income and only small reductions in IOp in physical and mental health. 相似文献