首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   821篇
  免费   70篇
财政金融   190篇
工业经济   43篇
计划管理   153篇
经济学   138篇
综合类   9篇
运输经济   14篇
旅游经济   47篇
贸易经济   202篇
农业经济   32篇
经济概况   63篇
  2024年   1篇
  2023年   6篇
  2022年   5篇
  2021年   15篇
  2020年   21篇
  2019年   33篇
  2018年   47篇
  2017年   50篇
  2016年   43篇
  2015年   29篇
  2014年   31篇
  2013年   107篇
  2012年   26篇
  2011年   43篇
  2010年   48篇
  2009年   29篇
  2008年   25篇
  2007年   34篇
  2006年   26篇
  2005年   28篇
  2004年   13篇
  2003年   24篇
  2002年   30篇
  2001年   18篇
  2000年   10篇
  1999年   15篇
  1998年   20篇
  1997年   8篇
  1996年   10篇
  1995年   9篇
  1994年   5篇
  1993年   6篇
  1992年   7篇
  1991年   2篇
  1990年   7篇
  1989年   5篇
  1988年   3篇
  1987年   2篇
  1986年   7篇
  1985年   7篇
  1984年   10篇
  1983年   7篇
  1982年   6篇
  1981年   4篇
  1980年   3篇
  1979年   2篇
  1977年   2篇
  1975年   1篇
  1973年   1篇
排序方式: 共有891条查询结果,搜索用时 15 毫秒
101.
The Whole Earth Catalog provided the commune-dwellers of the1960s with a forum in which to discuss tools and systems forbuilding alternative life styles. From Counterculture to Cybercultureexplains why and how the Catalog's perspective on tools andsystems became a dominant paradigm for information networksand the technology industry. Using archival material and hisown interviews with many key figures, Fred Turner has writtenan engrossing and in-depth account of the role the Catalog andits founder, Stewart Brand, played  相似文献   
102.
In this paper, we use a linked employer–employee database from Brazil to evaluate the wage effects of trade reform. With an aggregate (firm-level) analysis of this question, we find that a decline in trade protection is associated with an increase in average wages in exporting firms relative to domestic firms, consistent with earlier studies. However, using disaggregated, employer–employee level data, and allowing for the endogenous assignment of workers to firms due to match-specific productivity, we find that the premium paid to workers at exporting firms is economically and statistically insignificant, as is the differential impact of trade openness on the wages of workers at exporting firms relative to otherwise identical workers at domestic firms. We also find that workforce composition improves systematically in exporting firms, in terms of the combination of worker ability and the quality of worker–firm matches, post-liberalization. These results stand in stark contrast to the findings reported in many earlier studies and underscore the importance of endogenous matching and, more generally, non-random labor market allocation mechanisms, in determining the effects of trade policy changes on wages.  相似文献   
103.
The role of exchange rate fluctuation on the pricing behavior of Canadian canola exporters to Japan, Mexico, and the U.S. is examined using a model identifying noncompetitive and exchange rate related pricing behavior. Price discrimination was identified for Canadian canola exports to the three destinations over the period of 1993–99. Results also suggest that Pricing to Market strategies were employed for Japanese imports. Canadian canola exporters used local currency price stabilization to dampen the effects of relative price changes in the Japanese currency, perhaps linked to the large size of Japanese imports relative to Mexico and the U.S.  相似文献   
104.
The present paper uses data from the World Bank Enterprise Survey conducted in Turkey in 2005 to shed light on the firms that use intermediaries in international trade. It lends robust empirical support to recent theories which suggest that indirect exporters are mostly small firms that are not profitable enough to cover the high fixed costs of building an own distribution network abroad. Manufacturers who develop new products are more likely to use trade intermediaries, as are firms that produce low‐quality goods. In contrast, neither foreign ownership nor credit constraints are correlated with the choice of export mode. Moreover, firms that rely on trade intermediaries to sell their goods abroad also do so to source their foreign inputs, implying that the role of intermediaries in facilitating trade may be larger than previous studies suggest.  相似文献   
105.
Independent Research and Technology Organizations (RTOs) provide an increasing proportion of the UK's technology services requirements. RTOs, often former state research establishments spun out into the private sector, provide technology consulting and networking services to specific sectors or for generic technologies; some are membership-based organizations while others work for contract clients. In this paper we explore the roles and services provided by RTOs, together with the measures being taken to assist small firms that, for many RTOs, form a new and challenging market. The diversity of services and approaches to SMEs are related, in part, to the different origins of RTOs. The research indicates three forms of technology services market failure that suggest a need for ongoing external support for the market's mechanism.  相似文献   
106.
This paper sets out to explore the role of the employer in successful welfare-to-work transitions. We demonstrate the uses of administrative records in identifying the types of firms that repeatedly hire welfare recipients. We also develop sets of criteria to identify “successful” outcomes. Our results suggest that there is substantial untapped potential for using administrative data to identify not simply which industries hire welfare recipients but those that are most likely to provide recipients with long-lasting jobs, or jobs accompanied by sustained removal from welfare dependency.  相似文献   
107.
This study examined college students' drinking behaviors from a consumer behavioral perspective. A consumer‐oriented, cognitive, and behavioral‐hierarchical decision‐making model was developed and tested with the use of structural equation modeling. Questionnaires were collected from undergraduate students ( n = 269) attending a large state university in the southwestern United States. Results indicated that personal values can serve as significant predictors of the attitudes college students have toward alcohol use, which in turn can predict intentions to drink. Results also indicated that intentions to drink are strongly related to actual alcohol consumption, and that gender‐predicted attitudes and alcohol use during the past month influences intentions to drink. However, the structure of the model was similar after controlling for gender differences in alcohol use and for the stability of past behavior. The model delineated the specific roles played by personal values (self‐actualizing values vs. social–hedonic values) and attitudes toward the physical and psychological consequences of drinking. Overall, social–hedonic values and psychological consequences predicted actual alcohol consumption far better than did self‐actualizing values and physical consequences, respectively. Theoretical and practical implications are discussed, and directions for future research are suggested. © 2005 Wiley Periodicals, Inc.  相似文献   
108.
Previous research has shown that a touch or haptic element attached to a persuasive appeal can increase persuasion, particularly for individuals who have a clear preference for touch to enjoy its sensory feedback (high autotelics). This research extends previous work by including involvement in the context of an appeal by a nonprofit. We find, in an experiment where we manipulate involvement, that when a haptic element is present, high autotelics are more persuaded regardless of their involvement with the message. However, for low autotelics, a haptic element increases persuasion under conditions of low versus high involvement with the message. A second experiment measures involvement and finds that again, under low involvement conditions, both high and low autotelics are persuaded by a touch element. Finally, a field study with a local symphony orchestra is conducted in which involvement with the message is low but involvement with the company is high. In this case, a touch element is only persuasive for high autotelics. © 2011 Wiley Periodicals, Inc.  相似文献   
109.
110.
Emotional intelligence (EI) is being recognized as a correlate of success in various domains of personal and professional life. The aim of this study is to generate and evaluate a shortened Chinese version of the Emotional Skills Assessment Process-Condensed Version (ESAP-CV) instrument for tour guides. Two stages with a total sample of 660 tour guides were conducted. The first sample (N = 260) was to develop the brief version through various deletion criteria, and the second sample (N = 400) was to examine factor structure, reliability, and validity of the short form through confirmatory factor analysis (CFA). The results indicate that the reliable and valid 35-item version (ESAP-CV-35), reduced from 104 items, captures the multidimensional nature of EI in six subscales. It offers tourism researchers a promising tool for conducting further EI-related research in a timely, effective and easily-administered manner.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号