全文获取类型
收费全文 | 799篇 |
免费 | 28篇 |
专业分类
财政金融 | 141篇 |
工业经济 | 75篇 |
计划管理 | 167篇 |
经济学 | 157篇 |
运输经济 | 6篇 |
旅游经济 | 5篇 |
贸易经济 | 129篇 |
农业经济 | 83篇 |
经济概况 | 64篇 |
出版年
2023年 | 5篇 |
2021年 | 10篇 |
2020年 | 9篇 |
2019年 | 16篇 |
2018年 | 24篇 |
2017年 | 21篇 |
2016年 | 23篇 |
2015年 | 16篇 |
2014年 | 28篇 |
2013年 | 113篇 |
2012年 | 18篇 |
2011年 | 22篇 |
2010年 | 23篇 |
2009年 | 19篇 |
2008年 | 25篇 |
2007年 | 17篇 |
2006年 | 32篇 |
2005年 | 30篇 |
2004年 | 25篇 |
2003年 | 13篇 |
2002年 | 17篇 |
2001年 | 20篇 |
2000年 | 14篇 |
1999年 | 17篇 |
1998年 | 21篇 |
1997年 | 27篇 |
1996年 | 18篇 |
1995年 | 18篇 |
1994年 | 15篇 |
1993年 | 11篇 |
1992年 | 11篇 |
1991年 | 15篇 |
1990年 | 12篇 |
1989年 | 7篇 |
1988年 | 9篇 |
1987年 | 7篇 |
1986年 | 4篇 |
1985年 | 11篇 |
1984年 | 10篇 |
1983年 | 10篇 |
1982年 | 10篇 |
1981年 | 9篇 |
1980年 | 5篇 |
1979年 | 5篇 |
1978年 | 3篇 |
1977年 | 5篇 |
1976年 | 4篇 |
1975年 | 3篇 |
1974年 | 4篇 |
1972年 | 3篇 |
排序方式: 共有827条查询结果,搜索用时 15 毫秒
31.
32.
33.
State-owned enterprises going public The case of China 总被引:7,自引:0,他引:7
Public listing is a key reform measure for large state‐owned enterprises (SOEs) in China. We find evidence that public listing lowers state ownership significantly, lessens firms’ reliance on debt finance, and allows firms to increase capital expenditure, at least temporarily. We also find that ownership structure affects post‐listing performance. However, we find no statistical evidence of a positive effect of public listing on firms’ profitability. We suggest alternative interpretations of the last finding. 相似文献
34.
The Incidence and Intensity of Employer Funded Training: Australian Evidence on the Impact of Flexible Work 总被引:3,自引:0,他引:3
The interaction between the growth of flexible forms of employment and employer funded training is important for understanding labour market performance. In particular, the idea of a trade‐off has been advanced to describe potential market failures in the employment of flexible workers. This study finds that evidence of a trade‐off is apparent in both the incidence and intensity of employer funded training. Flexible workers receive training that is 50–80% less intense than the workforce average. Casual workers – especially males – suffer more acutely from the trade‐off. This suggests that flexible production externalities may seriously reduce human capital formation in the workforce. 相似文献
35.
Colin W. O'Reilly 《Economics of Transition》2015,23(4):717-751
Economic and political transition can occur through peaceful or violent means. Violent transition disrupts the incentive for firms to make productive investments. This paper studies the determinants of profit reinvestment for firms in post‐conflict transition economies. Results indicate that while access to finance is an important determinant of reinvestment during transition, it is not as important in the post‐conflict context. However, property rights protections, in particular institutions of contract enforcement, are a more important determinant of profit reinvestment for firms operating in the post‐conflict environment than for firms in general. This indicates that obstacles to investment are context specific. 相似文献
36.
The multiple effects of carbon values on optimal rotation 总被引:2,自引:0,他引:2
Non-consumptive benefits which increase with crop age, like keeping carbon sequestered, lengthen optimal rotation compared with rotation for timber alone. High proposed carbon prices may extend rotation indefinitely. Carbon storage in wood products reduces this tendency. Biomass as an energy source displacing fossil fuels favours rotations near those of maximum biomass productivity. Use of sawn timber to displace structural materials with high embodied carbon favours somewhat longer rotations. Effects of rotation on soil carbon, and fossil carbon volatilised in harvesting operations, are further complications. Including all carbon effects results in optimal rotations somewhat longer than those based only on timber value, but shorter than those based on timber plus forest carbon. To include all factors intuitively is not possible: balanced appraisal needs economic calculations. 相似文献
37.
Colin Price 《Journal of Forest Economics》2011,17(3):307-318
In recent years it has been argued, from many perspectives, that the further into the future a value flow occurs, the lower is the appropriate discount rate for it. National governments are now beginning to authorise such declining discount rates. This viewpoint can be, and has been, formalised in various ways, and has been applied to evaluating forestry investments of given durations. When the optimal duration of investment is itself the issue, new problems arise. Lower discount rates make subsequent rotations longer than earlier ones, and for a given length more valuable than they would otherwise be. This affects the optimal length of earlier rotations, which in turn may affect the discount rate profile applicable to later ones. In the absence of analytical solutions for the optimal sequence of rotations, numerical protocols are needed. The results arising are mostly in accord with expectations. If the change of discount rate is due to expected changes of circumstance that are actually realised, then the optimal sequence of rotations will remain as initially determined. If, however, it is due merely to the particular time perspective of the present generation, rotations will be revised by future generations. This will lead to a sequence of rotations similar to that deemed optimal at the current short-term discount rate. The most important reductions in profitability caused by choosing the “wrong” discounting protocol arise from the “wrong” rate, rather than by using declining rates as such. 相似文献
38.
39.
This study provides further empirical investigation, in the context of giant Japanese banks, of the recent claim by Pulley and Braunstein (1992, A composite cost function for multiproduct firms with an application to economies of scope in banking, Review of Economics and Statistics 74, 221–230), that their new composite model for the multiproduct cost function has important advantages over the separable quadratic, generalized translog and standard translog models. In addition to assessing the composite model's relative ability in measuring global scope and scale economies, the study also extends the P-B analysis to assess measurement of product-specific scope and scale economies, pairwise cost complementarities between outputs, changes in the marginal costs of outputs and technological change. The results appear to confirm P-B's chain. The persistent finding of scale economies for large Japanese banks is also investigated and confirmed. 相似文献
40.