全文获取类型
收费全文 | 800篇 |
免费 | 10篇 |
专业分类
财政金融 | 122篇 |
工业经济 | 57篇 |
计划管理 | 149篇 |
经济学 | 115篇 |
综合类 | 1篇 |
运输经济 | 21篇 |
旅游经济 | 126篇 |
贸易经济 | 106篇 |
农业经济 | 47篇 |
经济概况 | 66篇 |
出版年
2024年 | 2篇 |
2021年 | 7篇 |
2020年 | 8篇 |
2019年 | 22篇 |
2018年 | 24篇 |
2017年 | 24篇 |
2016年 | 19篇 |
2015年 | 18篇 |
2014年 | 17篇 |
2013年 | 187篇 |
2012年 | 26篇 |
2011年 | 37篇 |
2010年 | 29篇 |
2009年 | 38篇 |
2008年 | 22篇 |
2007年 | 27篇 |
2006年 | 27篇 |
2005年 | 19篇 |
2004年 | 24篇 |
2003年 | 19篇 |
2002年 | 13篇 |
2001年 | 16篇 |
2000年 | 14篇 |
1999年 | 16篇 |
1998年 | 12篇 |
1997年 | 11篇 |
1996年 | 9篇 |
1995年 | 10篇 |
1994年 | 8篇 |
1993年 | 6篇 |
1992年 | 13篇 |
1991年 | 7篇 |
1990年 | 7篇 |
1989年 | 3篇 |
1987年 | 5篇 |
1986年 | 4篇 |
1985年 | 4篇 |
1984年 | 5篇 |
1983年 | 5篇 |
1982年 | 7篇 |
1981年 | 2篇 |
1980年 | 5篇 |
1979年 | 4篇 |
1977年 | 3篇 |
1976年 | 2篇 |
1975年 | 3篇 |
1974年 | 2篇 |
1972年 | 2篇 |
1968年 | 3篇 |
1966年 | 2篇 |
排序方式: 共有810条查询结果,搜索用时 15 毫秒
1.
Rob Fraser 《Journal of Agricultural Economics》2002,53(3):475-487
This paper develops the key finding of Ozanne, Hogan and Colman (2001) that risk aversion among farmers ameliorates the moral hazard problem in relation to agrienvironmental policy compliance. It is shown that risk averse farmers who face uncertainty in their production income are more likely to comply with such a policy as a means of risk management. In addition, it is shown that a principal who has control over both the level of monitoring and the size of penalty, if detected, can reduce non‐compliance by adjustments to these instruments which increase the variance of farmers' income but leave the expected penalty unchanged. It is concluded that risk management by both principals and agents has the potential to diminish the moral hazard problem, especially given proposed developments in agri‐environmental policy in the European Union. 相似文献
2.
Insights from the resource dependence approach, dynamic fit, and strategic choice theories are used to explore the strategies adopted by Chinese enterprises, their settings, and the relationship between strategy, environment, and performance. Results from 959 firms indicate that respondents operating under ‘more marketized’ institutional settings tend to locate themselves in more munificent environments and place greater emphasis on meeting customer needs. Firms in China do not trade off one strategic direction against another, and certain strategy/environment coalignments have significant implications for performance. In particular, performance is better in more marketized and munificent environments and amongst firms who adopt an ‘aggressive’ strategic posture. Copyright © 2004 John Wiley & Sons, Ltd. 相似文献
3.
Howard Davies 《Managerial and Decision Economics》1992,13(6):539-541
This note uses survey evidence drawn from the machine tool industry in three countries to identify some of the differences in form between technology transfers which are internalized and those governed by licensing contracts between independent firms. The results show that, consistent with transactions cost theory, the internalized mode of governance leads to the transfer of a much broader range of information and skills than licensed transactions. 相似文献
4.
This article is a preliminary report on an investigation into the processes of investment decision-making. Three case studies from three firms are presented which show disparities in a number of aspects of process, for example, the length of time taken to arrive at a decision, the number and intensity of disagreements and uncertainties encountered. Data were collected for these cases through semi-structured interviewing from multiple informants in the three organizations, thereby permitting the use of analysis of variance techniques of the different perspectives given by informants. Perceptions of the effectiveness of the decisions were also gathered. One finding from the study is that the decisions with the lowest perceived effectiveness (in firm HE) also lost support from those involved in making the decision during the process, although the decision was eventually implemented. This decision also had the least agreement amongst informants as to the main sources of disagreements. Informants of all three decisions saw effect upon product quality and productivity, fit with business strategy and competitive position of the company as the most important factors to take into account in evaluating the decisions. In firm CG, however, there were disagreements as to how the investment should be evaluated. In the conclusions to the article a disucssion is given as to the nature of evaluation procedures in relation to the developing theory of information systems. 相似文献
5.
This paper deals with the specification of pollution abatement in dynamic computable general equilibrium (CGE) models and analyses the dynamic feedback mechanisms between economy and abatement in the context of environmental policy. A Ramsey-type economic model is presented, in which bottom-up technical and economic information on abatement techniques is integrated in a top-down dynamic CGE context. The practical suitability of the specification is illustrated by an empirical application for climate change and acidification in the Netherlands. The results show that a mixture of some slowdown of economic growth, a substantial restructuring of the economy and implementation of most technical abatement measures is optimal. 相似文献
6.
Tax treaties are often viewed as a mechanism for eliminating tax competition, however, this approach ignores the need for bargaining over the treaty's terms. This paper focuses on how bargaining can affect the withholding taxes set under the treaty. In a simple framework, we develop hypotheses about patterns in treaty tax rates. A key determinant for these patterns is the relative size of bilateral foreign direct investment (FDI) activity. In plausible situations, more asymmetric countries will negotiate treaties with higher tax rates. This theory is then tested using 1992 data from US and Organization for Economic Cooperation and Development (OECD) bilateral tax treaties. Overall, the data supports the prediction that greater asymmetric FDI activity increases the negotiated tax rates. 相似文献
7.
It is generally acknowledged that the growth rate of output, the seasonal pattern, and the business cycle are best estimated
simultaneously. To achieve this, we develop an unobserved component time series model for seasonally unadjusted US GDP. Our
model incorporates a Markov switching regime to produce periods of expansion and recession, both of which are characterized
by different underlying growth rates. Although both growth rates are time-varying, they are assumed to be cointegrated. The
analysis is Bayesian, which fully accounts for all sources of uncertainty. Comparison with results from a similar model for
seasonally adjusted data indicates that the seasonal adjustment of the data significantly alters several aspects of the full
model.
First Version Received: January 2001/Final Version Received: February 2002
Send offprint requests to: Rob Luginbuhl?Correspondence to: Rob Luginbuhl 相似文献
8.
An analysis of the way in which primary age children design, particularly when working with a professional designer, suggests that there are several similarities in approach between the two. This observation is supported by evidence from developmental psychology, which has stressed the crucial role which play performs in developing children's inventiveness and ability to solve problems. Subsequent research focusing on children's designing suggests that this play is fundamental to designing activity, and extends naturally into the more formalised activities of drawing and modelling. Through playing and using narrative language to describe their actions, children are learning to interpret their own mental images. To develop these images and make them more concrete children use their hands in drawing and modelling whilst drawing on their accumulated personal knowledge about the activity of designing, in a similar way to that in which professional designers make use of their own, highly sophisticated skills to bring an idea to concrete fruition. By comparison with some of the rigid models of the design process described in schools, designers and children may have more in common than we realise. 相似文献
9.
10.
Dan Davies 《International Journal of Technology and Design Education》2003,13(3):207-221
This article reports on one outcome from a three-year study with pre-service primary teachers at Goldsmiths' College, University
of London. The purpose of the study was to evaluate the influence of participants' prior educational experience and beliefs
about the relationship between design & technology (D&T) and science on their lesson planning for these subjects during school
placements. Data from the study support a three-domain model of pre-service teachers' thinking and action. When operating
within the pragmatic domain, participants are primarily concerned with survival in the classroom, resulting in short-term planning which may contradict
their epistemological and curricular beliefs. In the pedagogical domain, the focus shifts from the pre-service teacher themselves and their immediate survival to the learning potential of
the activities they plan. There is evidence that some participants have progressed to operating within a philosophical domain, leading to clasroom practice which reflects and re-conceptualises pre-service teachers' core beliefs about the nature
of, and relationship between, D&T and science.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献