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   678篇
  免费   12篇
财政金融   136篇
工业经济   97篇
计划管理   119篇
经济学   126篇
综合类   5篇
运输经济   7篇
旅游经济   16篇
贸易经济   97篇
农业经济   38篇
经济概况   47篇
邮电经济   2篇
  2021年   4篇
  2020年   4篇
  2019年   11篇
  2018年   9篇
  2017年   14篇
  2016年   9篇
  2015年   6篇
  2014年   9篇
  2013年   99篇
  2012年   16篇
  2011年   23篇
  2010年   11篇
  2009年   22篇
  2008年   22篇
  2007年   25篇
  2006年   18篇
  2005年   24篇
  2004年   13篇
  2003年   10篇
  2002年   16篇
  2001年   15篇
  2000年   11篇
  1999年   12篇
  1998年   18篇
  1997年   12篇
  1996年   8篇
  1995年   12篇
  1994年   11篇
  1993年   11篇
  1992年   16篇
  1991年   12篇
  1990年   8篇
  1989年   16篇
  1988年   8篇
  1987年   7篇
  1986年   7篇
  1985年   17篇
  1984年   20篇
  1983年   12篇
  1982年   20篇
  1981年   10篇
  1980年   6篇
  1979年   6篇
  1978年   8篇
  1977年   7篇
  1976年   4篇
  1975年   5篇
  1974年   5篇
  1972年   4篇
  1936年   3篇
排序方式: 共有690条查询结果,搜索用时 15 毫秒
201.
This paper examines the effect of cross‐border lobbying on domestic lobbying and on external tariffs in both Customs Union (CU) and Free Trade Area (FTA). We do so by developing a two‐stage game which endogenizes the tariff formation function in a political economic model of the directly unproductive rent‐seeking activities type. We find that cross‐border lobbying un‐ambiguously increases both domestic lobbying and the equilibrium common external tariffs in a CU. The same result also holds for FTA provided tariffs for the member governments are strategic complements. We also develop a specific oligopolistic model of FTA and show that tariffs are indeed strategic complements in such a model.  相似文献   
202.
This paper describes part of a continuing research project based at the University of Wales, Swansea, which is investigating pupils' attitudes to a range of national curriculum subjects. There has been no major national funded project to evaluate the national curriculum from pupils' perspectives. The market economy philosophy adopted by the present government is restricted in the meaning of choice given to consumers of education. Pupils' opinions are rarely sought out.The paper describes the results gained from a Likert-type attitude scale and subsequent follow-up interviews with a selection of pupils aged 13 and 14 years in secondary schools across South Wales.  相似文献   
203.
204.
A bstract This research examines the quantitative impacts of welfare program characteristics and individual characteristics on both the labor force and welfare participation decisions of low-income females with children . The participation decisions are estimated jointly as a bivariate probit model using data derived from the U.S. Census Bureau's Current Population Survey for the years 1979 to 1990, inclusive. These data allow the estimation of the precise behavioral impacts of welfare. The main empirical findings are that effective welfare guarantee levels and the effective welfare tax rate on unearned income both significantly affect the probability of labor force and welfare program participation, but that such impacts are very small in magnitude. Implications for policy are discussed.  相似文献   
205.
This article synthesizes previous research on the interaction between product and production process, and the impact of that interaction on the evolution of strategic response. This interaction has major implications for the competitiveness and productivity of the firm. The authors identify characteristics of the interaction that allow a more complete analysis of its relation to firm strategic response, productivity and competitiveness.  相似文献   
206.
207.
Holiday participation, although widespread, is not universal. This paper summarises a study of the meaning and significance of the holiday for families who are rarely able to go on holiday because of personal economic and social circumstances: a subgroup of Haukeland's category C non-travellers. Holidays are likely to have particular significance for them. Studies of women’s holiday experiences are examined in order to contribute to the context of this study. Informants were interviewed in their own homes and a number of meanings emerged including the significance of ‘change’ and establishing relationships. The study confirms the diversity of holiday experiences and meanings and the particular significance for this study group in conferring the ‘excitement and spectacle’ that are particularly limited in their every-day lives. Copyright © 1999 John Wiley & Sons, Ltd.  相似文献   
208.
In this paper we analyze investment projects in which there is uncertainty in the total investment cost in addition to uncertainty in the completed project value. We deal with an uncertain time-to-build. Uncertainties in investment cost are quite common in long-term, large-scale, path-breaking undertakings such as some R&D projects. We find that the inclusion of uncertainty in investment cost tends to mitigate the impacts of the uncertainty of completed project value. The implications of the results are significant. First, when uncertainty of investment cost is ignored, the value of the project is underestimated and a tendency toward underinvestment will result; and second, the existence of uncertainty in investment cost will cause long-term projects to require larger declines in value before discontinuation of investment should occur.  相似文献   
209.
Manufacturers focus on becoming more agile, software firms deploy rapid application development tools—everyone is in a hurry. Although we all understand the benefits of being first to market, we understand just as clearly that not all first-to-market products enjoy the same, sustainable benefits from being market pioneers. Why do some pioneering products experience a more significant order-of-entry effect than others? Roger A. Kerin, Gurumurthy Kalyanaram, and Daniel J. Howard examine two factors–product hierarchy and brand strategy—which may influence the magnitude of this effect for new consumer packaged goods. First, they hypothesize that pioneering a new product class offers a greater advantage than introducing a new form to an existing product class. Second, they predict that the order-of-entry effect will be greater for brand extensions than for entirely new brands. Finally, considering both product hierarchy and brand strategy, they expect that the order-of-entry advantage for brand extensions over new brands will be significantly greater within new product classes than for new forms of existing products. These hypotheses are tested using data from the Information Resources, Inc. Behaviorscan° data set. Collected from 2,500 household panel members, 75 supermarkets, and 25 drugstores, this database contains weekly measures of brand trial penetration as well as brand distribution, price, and promotion information in eight geographic markets from the period 1983–1988. The models developed in this study explore the relationships among brand trial penetration, product hierarchy, brand strategy, order of entry, lag time between successive brand entrants, and marketing mix variables (i.e., price, promotion, distribution, and advertising). The study strongly supports all three hypotheses. In particular, the analysis clearly demonstrates that the order-of-entry effect is greatest for a new product class pioneered by a brand extension. Order of entry has the least effect on a new product form pioneered by an entirely new brand. For a company seeking a competitive advantage from being first to market, innovation in product function offers greater potential benefit than innovation in product form. Such a company can also benefit from building on the name and reputation of its established brands. Although the study finds these order-of-entry effects significant, the effects of marketing mix variables such as product price and promotion are consistently stronger.  相似文献   
210.
As the trend toward economic globalization increases, the internationalization of small and medium‐sized enterprises (SMEs) has become an important topic. Research on the performance outcomes of foreign market entry strategies has been primarily considered from the perspective of the multinational corporations. In this paper hierarchical regression analyses were conducted on archival data of 123 publicly held manufacturing SMEs based in the United States to test a contingency model that hypothesizes more of the performance variance is explained when the foreign market entry mode is aligned strategically with domestic and foreign environmental factors. The results indicate that firms will have a higher rate of international revenue growth using no‐equity‐based (exporting) foreign market entry modes in growing domestic environments. International revenue growth is higher for equity‐based modes when foreign market risks are high. The findings should provide managers of SMEs with contextual evidence for making successful foreign market entry decisions.  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