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   2028篇
  免费   59篇
财政金融   405篇
工业经济   195篇
计划管理   357篇
经济学   446篇
综合类   17篇
运输经济   10篇
旅游经济   24篇
贸易经济   356篇
农业经济   106篇
经济概况   167篇
邮电经济   4篇
  2024年   8篇
  2023年   17篇
  2022年   10篇
  2021年   28篇
  2020年   48篇
  2019年   57篇
  2018年   67篇
  2017年   78篇
  2016年   65篇
  2015年   54篇
  2014年   74篇
  2013年   283篇
  2012年   69篇
  2011年   81篇
  2010年   85篇
  2009年   80篇
  2008年   89篇
  2007年   68篇
  2006年   89篇
  2005年   65篇
  2004年   44篇
  2003年   70篇
  2002年   71篇
  2001年   43篇
  2000年   36篇
  1999年   39篇
  1998年   40篇
  1997年   34篇
  1996年   17篇
  1995年   17篇
  1994年   11篇
  1993年   20篇
  1992年   20篇
  1991年   11篇
  1990年   14篇
  1989年   12篇
  1988年   19篇
  1987年   8篇
  1986年   15篇
  1985年   25篇
  1984年   14篇
  1983年   13篇
  1982年   7篇
  1981年   9篇
  1980年   7篇
  1979年   9篇
  1978年   10篇
  1977年   5篇
  1975年   5篇
  1973年   6篇
排序方式: 共有2087条查询结果,搜索用时 31 毫秒
81.
Trade and industrial location with heterogeneous labor   总被引:1,自引:0,他引:1  
It is shown in the context of a new economic geography model that when labor is heterogeneous trade liberalization may lead to industrial agglomeration and inter-regional trade. Labor heterogeneity gives local monopsony power to firms but also introduces variations in the quality of the job match. Matches are likely to be better when there are more firms and workers in the local market, giving rise to an agglomeration force which can offset the forces against, trade costs and the erosion of monopsony power. A robust agglomeration equilibrium is derived analytically and its properties illustrated with numerical simulations.  相似文献   
82.
The chilled ready meal market on the island of Ireland is relatively young but is growing rapidly. This paper focused on a consumer questionnaire (n = 702), designed to examine consumer attitudes to and consumption of chilled ready meals, in both the north and south of Ireland. This formed part of a larger study, with the questionnaire findings contributing to an in‐depth sensory study on a selected range of chilled ready meals. For a significant number of Irish consumers, consumption of these products is higher than on the UK mainland. For others, the products are purchased as a convenient alternative or a weekly treat. Respondents in urban locations were significantly more likely to consume chilled ready meals, as were men and younger, single respondents. Irish consumers are becoming more accustomed to ethnic cuisine although traditional meals remain popular. There is a clear need for developers to continue to enhance the sensory quality of these products, particularly as the primary barrier to consumption was a preference for home cooked food. However, they must also strive to maintain consumer interest in the sector, fulfil the desire for convenience and satisfy a more discerning palate.  相似文献   
83.
Consumers and the producers have shown interest in organics, but there exist gaps in their common interest. Producers require premiums for their products based on the peculiarity of their production circumstances and the perceived benefits inherent in their products. Predicting consumer willingness to pay a premium for the environmental benefits of organics (WTPe) is a challenge and is of interest in this study. The contingent valuation method was used to gather information on WTPe from a sample that yielded 2,099 surveys. The econometric test ordered probit regression and other analyses were carried out. On average, respondents indicated WTP 23% premium. The proposed hypotheses were tested, and all were accepted except social demographic variables that presented a mixed outcome. The results have implications for consumer sensitization and enlightenment programs of the wine industry, wine market segmentation, and government’s climate change policy. This study is exploratory and has presented a snapshot scenario. Confirmatory and longitudinal studies are recommended to validate this study’s outcomes.  相似文献   
84.
Research on the dynamics of tropical forest land use and cover change (LUCC) has focused on the three scenarios: (1) deforestation/degradation; (2) settled, degraded areas in recovery, and (3) sparsely settled, expansive, intact forest. Through examination of a central Quintana Roo, Mexico case study we propose a fourth scenario of a ‘sustainable landscape’: an inhabited, productively used, forested landscape that nonetheless shows little change or net gains in forest cover over the last 25 years. We use Landsat images to demonstrate a low incidence of net deforestation, 0.01% for the 1984–2000 period, the lowest recorded deforestation rate for southeastern Mexico. Institutional innovations such as an agrarian reform process that established large common property forests for non-timber forest product extraction, and later innovations such as sustainable forest management institutions have driven the outcome of low net deforestation, added to multiple organizational processes that promote sustainable land use.  相似文献   
85.
Religious observance is widespread and continues to influence managerial behaviour in many parts of the world. However, its role in international business negotiations has not received much scholarly attention. This study explores some of the key ways in which religious belief shapes negotiation behaviour. Focusing specifically on the Islamic context, and drawing on interviews with 27 religiously observant Muslim managers in Malaysia, the study found that commitment to a common religion among negotiators positively influenced certain components of the negotiation process through, for example, the use of religious/emotional appeal, which emphasised their ‘spiritual camaraderie’. In some instances, however, we observed something of a paradox, whereby differing religious beliefs among negotiating counterparts were claimed to actually enhance, rather than hinder, negotiations.  相似文献   
86.
A project funded by the Institute for the Study of Business Markets to develop an understanding of the current state of business-to-business marketing and a research agenda for the field identified a lack of understanding of how the marketing function can or should best contribute to firmsinnovation efforts as the top priority. A workshop of senior academics and research-oriented practitioners explored this topic further, identifying four specific themes: (1) improving customer needs understanding and customer involvement in developing new products, (2) innovating beyond the lab, (3) disseminating and implementing research findings in firms, and (4) marketing’s overall role in innovation. This article defines these themes, sketches the current status of knowledge about each theme, frames practitioners’ issues with them, and proposes research agendas for each theme to move the field forward. The goal is to encourage rigorously executed academic research that can also help firms innovate more successfully.  相似文献   
87.
Limited opportunities for crop switching and lengthy preharvesting periods make the plantation sector particularly vulnerable to climate change. Surprisingly, however, the economic consequences of climate change on plantation crops are seldom analysed. Drawing on a unique primary panel data set from a representative cross section of 35 tea estates in Sri Lanka over the period 2002–2014, this study implements a structural model of estate profit maximisation to estimate the elasticity of labour demand with respect to different components of weather. Results indicate a negative relationship between labour demand and rainfall in the south‐west monsoon, the north‐east monsoon and the second inter‐monsoon. A positive relationship is found between labour demand and rainfall in the first inter‐monsoon. Overall, predicted changes in rainfall by 2050 are anticipated to reduce labour demand by approximately 1,175,000 person‐days per year across Sri Lanka's tea plantation sector. This is likely to have considerable social and welfare implications, particularly for the Indian Tamil women who comprise the majority of the sector's workforce.  相似文献   
88.
This article uses a novel experimental approach to measure consumer willingness to pay (WTP) for wine attributes. We invited customers of a local supermarket who had selected a bottle of wine to purchase to participate in a valuation experiment. Integrating their original wine choice into the experiment, each participant evaluated six alternative wines, generating a rich set of data on willingness to pay and consumer characteristics. The data from the experiment allow us to compare standard shelf price‐based wine attribute valuation estimates with estimates using WTP data and an increasing amount of information about individual consumers. The full model employs individual fixed effects to estimate WTP parameters without bias from consumer sorting or supply side influences. Our WTP estimates for wine attributes differ markedly from previous attribute value estimates. Consumers in our sample display clear and stable preferences for wine varieties, but less clear preferences for appellations. Our results suggest caution is needed in using market prices to estimate parameters of the consumer valuation function for product attributes.  相似文献   
89.
Export agriculture offers potentially high returns to smallholder farmers in developing countries, but also carries substantial market risk. In this article we examine the intertemporal welfare impact of the timing of a farmer's entry into the export pineapple market in southern Ghana. We examine whether farmers who never cultivated pineapple are better or worse off than farmers who decided to adopt pineapple earlier or later relative to their peers and experienced a significant adverse market shock several years prior to our endline survey. We use a two‐stage least squares model to estimate the causal effect of duration of pineapple farming on farmer welfare. Consistent with economic theory, we find that earlier adoption of the new crop brings greater welfare gains than does later uptake. But we find that the gains to later uptake of pineapple—just before the market shock—are small in magnitude, just 0.1 standard deviations of a comprehensive asset index, indicating that the gains to adoption may be precarious and depend on the context, in particular on the severity of prospective market shocks.  相似文献   
90.
Australia has introduced legislation that is aimed at preventing a person from entering into agreements or conducting transactions with the intention of defeating the recovery of employee entitlements. It is essentially aimed at directors and their behaviour in the pre‐appointment period. This paper discusses the history leading up to such a legislative move and the likely benign impact now that the Corporations Act in Australia prohibits such behaviour. Further, the paper argues that mooted changes to the legislation giving employees a ‘maximum priority’ ahead of secured creditors is unnecessary. Copyright © 2003 John Wiley & Sons, Ltd.  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