全文获取类型
| 收费全文 | 978篇 |
| 免费 | 11篇 |
| 国内免费 | 1篇 |
专业分类
| 财政金融 | 112篇 |
| 工业经济 | 65篇 |
| 计划管理 | 168篇 |
| 经济学 | 197篇 |
| 综合类 | 8篇 |
| 运输经济 | 12篇 |
| 旅游经济 | 32篇 |
| 贸易经济 | 244篇 |
| 农业经济 | 54篇 |
| 经济概况 | 98篇 |
出版年
| 2024年 | 3篇 |
| 2023年 | 6篇 |
| 2022年 | 6篇 |
| 2021年 | 5篇 |
| 2020年 | 16篇 |
| 2019年 | 31篇 |
| 2018年 | 23篇 |
| 2017年 | 38篇 |
| 2016年 | 33篇 |
| 2015年 | 24篇 |
| 2014年 | 36篇 |
| 2013年 | 125篇 |
| 2012年 | 34篇 |
| 2011年 | 30篇 |
| 2010年 | 31篇 |
| 2009年 | 40篇 |
| 2008年 | 45篇 |
| 2007年 | 39篇 |
| 2006年 | 49篇 |
| 2005年 | 38篇 |
| 2004年 | 32篇 |
| 2003年 | 23篇 |
| 2002年 | 40篇 |
| 2001年 | 25篇 |
| 2000年 | 19篇 |
| 1999年 | 26篇 |
| 1998年 | 12篇 |
| 1997年 | 14篇 |
| 1996年 | 19篇 |
| 1995年 | 14篇 |
| 1994年 | 14篇 |
| 1993年 | 15篇 |
| 1992年 | 8篇 |
| 1991年 | 7篇 |
| 1990年 | 6篇 |
| 1989年 | 7篇 |
| 1988年 | 3篇 |
| 1986年 | 5篇 |
| 1985年 | 9篇 |
| 1984年 | 4篇 |
| 1983年 | 5篇 |
| 1982年 | 5篇 |
| 1981年 | 3篇 |
| 1980年 | 2篇 |
| 1979年 | 2篇 |
| 1978年 | 2篇 |
| 1977年 | 5篇 |
| 1976年 | 4篇 |
| 1971年 | 2篇 |
| 1954年 | 1篇 |
排序方式： 共有990条查询结果，搜索用时 0 毫秒
71.
Dave Elliott 《Technology Analysis & Strategic Management》1990,2(3):253-264
Among the justijcations for the UK government's electricity privatization programme was the suggestion that it would stimulate the development of a range of new supply options, including the UK's extensive renewable energy resource. This paper assesses the prospects for renewable energy technologies i n the UK after privatization. It finds that there is enthusiasm for renewables, but that the market alone will not stimulate renewables effectively or develop them appropriately, and that state support and regulation will be necessary. 相似文献
72.
In many countries, pharmacies receive high regulated markups and are protected from competition through geographic entry restrictions. We develop an empirical entry model for pharmacies and physicians with two features: entry restrictions and strategic complementarities. We find that the entry restrictions have directly reduced the number of pharmacies by more than 50%, and also indirectly reduced the number of physicians by about 7%. A removal of the entry restrictions, combined with a reduction in the regulated markups, would generate a large shift in rents to consumers, without reducing the availability of pharmacies. The public interest motivation for the current regime therefore has no empirical support. 相似文献
73.
74.
Catherine M. Sleezer 《Human Resource Development Quarterly》1991,2(4):355-372
This article challenges the use of intuitive approaches for determining an organization's training needs. It establishes the need for a research-based approach to the development and validation of a training needs assessment model and then demonstrates the feasibility of using such an approach by describing the process used to develop and test the Performance Analysis for Training (PAT) Model. The process of developing and testing the PAT model resulted in (1) research in the area of assessing training needs, (2) a model to assist practitioners in moving from theory to practice, and (3) a model that is based on explicit assumptions and that fits the realities of the dynamic organizations in which needs analysts work. 相似文献
75.
Survey textbooks suggest that long questionnaires should be avoided, and a careful reading of the available empirical evidence confirms the negative effects of substantial length on both response rates and the quality of those responses which are obtained. Data is presented from a lengthy survey in Britain in 1987. Analysis of reasons for nonresponse to this survey suggest that length may indeed have been a significant disincentive to respond for many. However, no effect of length was found on item quality as measured by the number of responses given to open-ended questions. Unexpectedly, the variance in number of responses was greater when the questions were asked later in the questionnaire. The results are interpreted as resulting from the greater power that respondents gain as the survey proceeds. 相似文献
76.
The effects of coupons on brand choice and repurchase behavior were examined in a laboratory panel experiment. Each of the 122 consumers purchased a candy bar on 10 different occasions; on the seventh purchase occasion, each consumer received an announcement of a new candy bar and one of four versions of a coupon. Results showed that whether or not a consumer will use a coupon depends on the size of the coupon offer, how easily the consumer can redeem the offer, how brand loyal the consumer is, and whether or not the consumer is deal prone. We also found, after statistically adjusting for our censored sample, that loyalty and coupon Characteristics influence whether or not a consumer will continue to purchase a formerly discounted brand. Information aggregation theory (Tybout & Scott, 1983) explains better than attribution theory how the coupon affects repurchase decisions. 相似文献
78.
Nick Elliott 《Economic Affairs》1985,6(1):20-20
Highly publicised Western, aid to Ethiopia will do little to relieve the source of her distress, Nick Elliott (right), at the University of York, blames the attempted eradication of markets by Mengistu's regime. 相似文献
79.
Robert J. R. Elliott Liza Jabbour Liyun Zhang 《The Canadian journal of economics》2016,49(3):1086-1124
This paper investigates various aspects of the relationship between firm productivity and importing for a large sample of Chinese firms between 2002 and 2006 making a distinction between the origin, variety, skill and technology content of imports. Employing a random effects probit model and a propensity score matching with difference‐in‐differences (PSM–DID) approach and treating imports as endogenous in our measure of total factor productivity (TFP) (De Loecker 2007), we test the self‐selection and learning‐by‐doing hypotheses. Our results show evidence of a bi‐directional causal relationship between importing and productivity. Although importing firms tend to be more productive before entering the import market, once they start importing firms experience significant productivity gains for up to two years following entry. We also find evidence of learning effects following the decision to import, which is stronger when import starters source their products from high‐income economies, import a wider variety of products and import products with a higher skill and technology content. A number of robustness checks confirm the learning effects of importing on TFP growth. 相似文献
80.