全文获取类型
收费全文 | 1938篇 |
免费 | 61篇 |
专业分类
财政金融 | 457篇 |
工业经济 | 155篇 |
计划管理 | 312篇 |
经济学 | 406篇 |
综合类 | 47篇 |
运输经济 | 12篇 |
旅游经济 | 40篇 |
贸易经济 | 333篇 |
农业经济 | 83篇 |
经济概况 | 154篇 |
出版年
2021年 | 17篇 |
2020年 | 33篇 |
2019年 | 40篇 |
2018年 | 47篇 |
2017年 | 43篇 |
2016年 | 55篇 |
2015年 | 31篇 |
2014年 | 55篇 |
2013年 | 251篇 |
2012年 | 64篇 |
2011年 | 80篇 |
2010年 | 61篇 |
2009年 | 75篇 |
2008年 | 76篇 |
2007年 | 68篇 |
2006年 | 58篇 |
2005年 | 52篇 |
2004年 | 49篇 |
2003年 | 65篇 |
2002年 | 44篇 |
2001年 | 51篇 |
2000年 | 50篇 |
1999年 | 36篇 |
1998年 | 46篇 |
1997年 | 30篇 |
1996年 | 33篇 |
1995年 | 25篇 |
1994年 | 30篇 |
1993年 | 25篇 |
1992年 | 30篇 |
1991年 | 20篇 |
1990年 | 14篇 |
1989年 | 13篇 |
1988年 | 17篇 |
1987年 | 11篇 |
1986年 | 13篇 |
1985年 | 24篇 |
1984年 | 28篇 |
1983年 | 20篇 |
1982年 | 20篇 |
1981年 | 22篇 |
1980年 | 24篇 |
1979年 | 21篇 |
1978年 | 12篇 |
1977年 | 14篇 |
1976年 | 15篇 |
1975年 | 9篇 |
1974年 | 7篇 |
1972年 | 6篇 |
1971年 | 7篇 |
排序方式: 共有1999条查询结果,搜索用时 169 毫秒
1.
We investigate the impact of housing wealth, credit availability and financial distress on college enrolment decisions. We find that housing wealth is negatively related to enrolment in public schools and positively related to enrolment in private schools. This evidence suggests that, on average, students substituted away from private schools towards public institutions during the recent financial crisis. 相似文献
2.
3.
Gregory Brown Robert Harris Wendy Hu Tim Jenkinson Steven N. Kaplan David T. Robinson 《Journal of Financial Economics》2021,139(2):561-577
Private equity performance, both for buyouts and venture capital, has been highly cyclical: periods of high fundraising have been followed by periods of low performance. Despite this seemingly predictable variation, we find modest gains, at best, to pursuing realistic, investable strategies that time capital commitments to private equity. This occurs, in part, because investors can only time their commitments to funds; they cannot time when commitments are called or when investments are exited. There is a high degree of time-series correlation in net cash flows even across commitment strategies that allocate capital in a very different manner over time. 相似文献
4.
Neu Dean Saxton Gregory Everett Jeffery Shiraz Abu Rahaman 《Journal of Business Ethics》2022,180(1):391-391
Journal of Business Ethics - 相似文献
5.
Farmers in the Vietnamese Mekong Delta face a wide range of climate-related and hydrological factors which threaten rice production. Smallholder farmers must adapt to climate change to sustain rice production as their central and most important livelihood activity. A sample was stratified across agro-ecological areas in the Delta affected by flooding, alluvial soils, acid sulphate soils, and saline water intrusion and by derived farmer typologies. A rural livelihoods approach was used in focus group discussions and in-depth interviews to identify and enumerate enabling and constraining adaptation factors. Smallholders experienced diverse natural hazards such as floods, abnormal rains, high temperatures, water scarcity, and salinity intrusion specific to the agro-ecological areas. Adaptation was constrained by labour shortages, water quality, topography, access to combine harvesters, transportation infrastructure, dryers and household savings. Adaptation was enabled by farming techniques and experience, cooperative groups, water quantity, access to information, and ability to purchase agro-chemicals through credit. Small farmers (< 1?ha) were more constrained than large farmers (> 1?ha) who had an expanded livelihood asset base. A range of policy implications are discussed, but adaptation is not just about technological fixes but requires overall improvements in a range of human, social and financial components. 相似文献
6.
When evaluating mutually exclusive projects of unequal lives and with differing risk, standard approaches such as the constant chain of replacement, lowest common multiple and equivalent annual value techniques are usually applied. In using these techniques to rank projects, a critical issue is the manner in which uncertainty in the cashflows is resolved through time. We explore the applicability of net present value techniques to the problem of valuing assets with unequal lives, emphasising the use of equivalent annual value and lowest common multiple methods, and the correct choice of discount rate. Our results have direct application to practical capital budgeting problems such as choosing the optimum lifespan for a single asset, choosing between assets with different lifespans, and deciding whether to "run an asset for another year". 相似文献
7.
8.
In this paper the role of expenses in explaining closed-end fund discounts is re-examined. A present value model is developed to illustrate the relationship between expenses and discounts. Earlier studies find that discounts are not related to management fees. In this paper, using a larger sample over a longer and different period and a better specification of the expense variable consistent with the model developed, discounts are found to be significantly related to expenses. The relationship between expenses and discounts holds in the presence of other control variables. 相似文献
9.
10.
Kimball P. Marshall Ulysses J. Brown 《International Journal of Nonprofit & Voluntary Sector Marketing》2004,9(1):69-85
Social marketing involves influencing voluntary behaviour of people towards a social end. Examples of social marketing range from campaigns to encourage healthy physical behaviour to efforts to encourage tax support for public education, overcome racism, or stimulate ‘patriotic’ behaviour. Using data from a summer 2001 telephone survey of 600 young adults, this paper investigates how recruitment campaigns may benefit from considering gender differences in importance ratings of a variety of benefits promoted by the military in the USA. Importance ratings are assessed using differences in means and variances tests. Findings identify gender specific differences that may be used to enhance recruitment campaigns. Copyright © 2004 Henry Stewart Publications 相似文献