全文获取类型
收费全文 | 16895篇 |
免费 | 6篇 |
专业分类
财政金融 | 2677篇 |
工业经济 | 762篇 |
计划管理 | 2582篇 |
经济学 | 3895篇 |
综合类 | 483篇 |
运输经济 | 2篇 |
旅游经济 | 1篇 |
贸易经济 | 4511篇 |
农业经济 | 5篇 |
经济概况 | 1357篇 |
信息产业经济 | 44篇 |
邮电经济 | 582篇 |
出版年
2023年 | 1篇 |
2022年 | 3篇 |
2021年 | 2篇 |
2020年 | 7篇 |
2019年 | 6篇 |
2018年 | 2305篇 |
2017年 | 2057篇 |
2016年 | 1217篇 |
2015年 | 97篇 |
2014年 | 93篇 |
2013年 | 66篇 |
2012年 | 440篇 |
2011年 | 1948篇 |
2010年 | 1834篇 |
2009年 | 1526篇 |
2008年 | 1511篇 |
2007年 | 1870篇 |
2006年 | 69篇 |
2005年 | 392篇 |
2004年 | 466篇 |
2003年 | 555篇 |
2002年 | 254篇 |
2001年 | 65篇 |
2000年 | 53篇 |
1999年 | 2篇 |
1998年 | 18篇 |
1997年 | 1篇 |
1996年 | 14篇 |
1995年 | 2篇 |
1994年 | 3篇 |
1993年 | 2篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1987年 | 1篇 |
1986年 | 14篇 |
1983年 | 1篇 |
1981年 | 1篇 |
1976年 | 1篇 |
1971年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Fred Schroyen 《The GENEVA Risk and Insurance Review》2013,38(2):183-209
Considering a consumer with standard preferences, I trace out how quantity constraints on markets impact on relative risk aversion and prudence. I first show how this impact decomposes into a local curvature effect and an endogenously changing risk aversion/prudence effect. Next, I calibrate both effects on relative risk aversion and prudence, using estimates on household demand for durables and labour supply. The calibrations show that commitments to durable goods have large effects on attitudes towards risk. And while small wedges between realised and desired levels of labour supply have only moderate effects, becoming full time unemployed on a 60 per cent unemployment benefit significantly raises risk aversion and prudence. 相似文献
992.
Dieter Farny 《保险科学杂志》2010,99(3):259-275
The Criterions of insurance companies in Germany are changing as consequences of market competition and regulation. Trends of differentiation follow former trends of assimilation. A modern typology of direct insurers resp. groups of insurers is less oriented by legal form of companies, more by targets of activities and stakeholder situation. In case of mutual companies there are effects of demutualization. 相似文献
993.
994.
Magnus Kyre 《保险科学杂志》2010,99(4):449-470
The health sector of many European countries has been subject of a profound process of change for years. Since the federal elections of 2009 a discussion on the direction of the German health insurance system has emerged. In this context, German neighboring countries like Switzerland or the Netherlands are considered due to their changes in health policy for decades. This work deals with the effects of the recent Dutch health care reform. Due to the combination of the two elements “Bürgerversicherung” and “Kopfpauschale”, it serves as a possible model for further reform in the German health system since its introduction in 2006. Special attention was paid to the consolidation of statutory and private insurance in a general citizens insurance in the Netherlands “three-pillar model”. Because of the medium-term time horizon, financial impacts on state and private households and changes in competition between insured individuals, insurers and providers could be analysed. Especially, positive effects in terms of increasing competition and reducing the two-tier health care became apparent. 相似文献
995.
996.
997.
N. K. Chidambaran Kose John Zhaoyun Shangguan Gopala Vasudevan 《Review of Quantitative Finance and Accounting》2010,34(3):327-349
We study mergers and acquisition during the period from 1988 to 2005 and examine the impact of merger market intensity, i.e., merger waves, on the means of payment and the returns to target and acquirer shareholders. We use two proxies to measure the intensity of the merger market—the number of mergers in the trailing 12-month period prior to a merger and the total dollar volume of mergers in the trailing 12-month period prior to a merger—and use these measures to define hot and cold merger markets. We find that stock financing is more common after a stock price run-up for the acquiring firm and in hot merger markets. We also find that the acquisition premium is larger in hot merger markets. Returns to acquiring company shareholders are lower for stock financed mergers and are lower when merger markets are intense. Our results are consistent with the predictions of the behavioral theory for merger waves. 相似文献
998.
Patric H. Hendershott Colin M. Lizieri Bryan D. MacGregor 《The Journal of Real Estate Finance and Economics》2010,41(1):80-101
Earlier estimates of the behavior of the City of London office market are extended by considering a longer time series of data, covering two full cycles, and by explicitly modeling asymmetric space market responses to employment and supply shocks. A long run structural model linking real rental levels, office-based employment and the supply of office space is estimated and then rental adjustment processes are modeled using an error correction model framework. Rental adjustment is seen to be asymmetric, depending both on the direction of the supply and demand shocks and on the state of the space market at the time of the shock. Vacancy adjustment does not display statistically significant asymmetries. There is also a supply adjustment equation. Two three-equation systems, one with symmetric rental adjustment and the other with asymmetric adjustment, are subjected to positive and negative shocks to employment. These illustrate differences in the properties of the two systems. 相似文献
999.
This study examines the impacts on consumers’ willingness to pay for certain characteristics of housing in greater New Orleans before and after the flooding of Hurricane Katrina. Single-family home sales from January 2004 to August 2006 are collected and used in a hedonic price function to estimate the changes in the value of amenities, and structural, neighborhood and geographic characteristics, including the mean elevation of each property. Elevation, which buyers did not know for certain prior to the storm, but may now be inferred from water level marks in most neighborhoods, is found to have a positive relationship with selling prices. Results indicate that pre-Katrina, there was a premium of only 1.4% per foot in flood-prone areas, and was insignificant in areas not subject to flooding. This increased to 4.6% for flooded areas after Katrina. These findings are attributed to not only the perceived risk of flooding, but also to the potential of higher compliance costs associated with rebuilding under more stringent National Flood Insurance Program (NFIP) guidelines. 相似文献
1000.
Hua Sun 《The Journal of Real Estate Finance and Economics》2010,40(4):387-411
This paper proposes a model which examines the power of monitoring and forcing contract on improving managerial efficiency. We put particular focus on its implication regarding the choice of advisor type used by REITs. This question has long been a puzzling one in real estate literature. Our model provides a theoretical justification regarding the potential appeal of external managerial structure, which is usually regarded as being inferior to internal managerial structure. A crucial driving force regarding advisor choice is the heterogeneity on monitoring power between internal and external advisors and across REIT firms. Provided that the gap of monitoring power is large enough between internal and external advisors, shareholders could make use of the heterogeneity, and induce higher effort levels from external advisors. We motivate the rationale for expecting a “monitoring advantage” over external management from two aspects: the dual-role of external advisory firm and a bigger reputational cost associated with external advisor. Furthermore, we are able to specify the range within which an improved monitoring power is Pareto-optimal for both REIT shareholders and advisors. One implication is that, as agents, it may also be to the benefit of advisors to be better monitored. Finally, we compare the difference between fixed and stochastic forcing contracts. Our findings show that with their imperfect performance measures, the stochastic forcing contracts always dominate the fixed one. 相似文献