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   2380篇
  免费   87篇
财政金融   378篇
工业经济   145篇
计划管理   485篇
经济学   556篇
综合类   10篇
运输经济   13篇
旅游经济   32篇
贸易经济   369篇
农业经济   98篇
经济概况   380篇
邮电经济   1篇
  2021年   22篇
  2020年   35篇
  2019年   49篇
  2018年   59篇
  2017年   63篇
  2016年   63篇
  2015年   40篇
  2014年   48篇
  2013年   284篇
  2012年   72篇
  2011年   91篇
  2010年   87篇
  2009年   91篇
  2008年   84篇
  2007年   94篇
  2006年   66篇
  2005年   60篇
  2004年   61篇
  2003年   52篇
  2002年   53篇
  2001年   44篇
  2000年   38篇
  1999年   50篇
  1998年   38篇
  1997年   36篇
  1996年   29篇
  1995年   28篇
  1994年   22篇
  1993年   28篇
  1992年   17篇
  1991年   21篇
  1990年   24篇
  1989年   22篇
  1988年   23篇
  1987年   14篇
  1986年   17篇
  1985年   34篇
  1984年   28篇
  1983年   28篇
  1982年   31篇
  1981年   26篇
  1980年   34篇
  1979年   29篇
  1978年   26篇
  1977年   24篇
  1976年   19篇
  1975年   25篇
  1974年   15篇
  1973年   13篇
  1971年   13篇
排序方式: 共有2467条查询结果,搜索用时 0 毫秒
91.
Given a segmentation problem, marketers may be forced to consider the benefits of both general and product-specific life style segmentations. This study therefore explores the procedures and refinements associated with each approach and offers overall conclusions as to each one's efficacy.  相似文献   
92.
Georgescu-Roegen's work is usually divided into two categories, his earlier work on consumer and production theory and his later concern with entropy and bioeconomics beginning with his 1966 introductory essay to his collected theoretical papers published in the volume Analytical Economics. Most economists usually praise his earlier work on pure theory and ignore his later work which is highly critical of neoclassical economics. Those economists sympathetic to his later work usually take the position that he “saw the light” and gave up neoclassical theory some time in the 1960s to turn his attention to the issues of resource scarcity and social institutions. It is argued here that there is an unbroken path running from Georgescu's work in pure theory in the 1930s, 1940s, and 1950s, through his writings on peasant economies in the 1960s, leading to his preoccupation with entropy and bioeconomics in the last 25 years of his life. That common thread is his preoccupation with “valuation.” The choices our species makes about resource use and the distribution of economic output depends upon our valuation framework. Georgescu-Roegen's work begins in the 1930s with a critical examination of the difficulties with the hedonistic valuation framework of neoclassical economics, moves in the 1960s to the conflict between social and hedonistic valuation, and culminates in the 1970s and 1980s with his examination of the conflict between individual, social, and environmental values. This paper traces the evolution of Georgescu-Roegen's thought about valuation and the environmental and social policy recommendations which arise out of his bioeconomic framework.  相似文献   
93.
Three hypotheses often encountered in economic analyses of voter behaviour are tested using an extensive data set derived from six consecutive national election studies in the Netherlands in the period 1971–1986. These hypotheses are: (i) the party choice and turnout decisions are taken sequentially and independently by voters; (ii) social gorups play a central role in the decisionmaking processes in the political sphere; (iii) the effect of individual-level variables on party choice is stable over time. The results provide support for the first hypothesis and partial support for the second, where the specific categorization of individuals to be chosen is a matter that needs further investigation. The third hypothesis is rejected by the data: the relationship between the variables chosen and party choice proved to be unstable.  相似文献   
94.
We estimate the household’s marginal willingness to pay for housing attributes in the rent-controlled sector, so where rents are not freely market determined. The application of hedonic price approaches to obtain estimates of the household’s value of housing characteristics is then invalid. We apply an alternative estimation approach based on residential mobility. In our application, we focus on the households’ willingness to pay for number of rooms as well as the willingness to pay to avoid a long commuting distance. Our estimates appear plausible. For example, for households in the rent-controlled sector are willing to pay about 7% of their household income for an additional room. The implied marginal costs of commuting are about €0.17–€0.23 per (one-way) kilometre.  相似文献   
95.
An empirical analysis is presented of union growth in The Netherlands over the past decades. The analysis shows that the effect of changes in the industrial structure is very small. It appears that union growth is influenced by wage growth and by unemployment. If real wages increase more than labour productivity or if unemployment declines union membership increases.  相似文献   
96.
The web has received significant amount of attention from advertising and consumer researchers investigating the impact of banner advertisement on consumers’ psychological and behavioral responses. However, no typology of banner advertisement has been identified yet, and the selection of banner advertisements as advertising stimuli has been carried out on the premise of personal judgment rather than scientific methodology. The identification of typology is important because different banner advertisement, such as static and pop-up, elicit different consumers’ responses. In addition the identification of a typology constitutes an advance to mid-range theory in a research domain. Hence, the purpose of this research is to identify the typologies of banner advertisements’ attributes such as type, number, shape, location, and size using content analysis. Specifically, nine banner advertisement types are identified as well as the typology of number, shape, location, and size of banner advertisements. Contributions of the research are discussed.  相似文献   
97.
Consumers prefer bonus packs, as opposed to price discounts, for healthy foods, but they want a price discount rather than a bonus pack for indulgent foods (Mishra & Mishra, 2011). This study conceptually replicates and extends this finding to show that consumers are more responsive to changes in price than to changes in package size for indulgent food options, whereas they are more responsive to changes in package size than to changes in price for healthy food options.  相似文献   
98.
The introduction of an internal market to the NHS in April 1991 has created a vastly different structure for the delivery of healthcare throughout the UK. This paper investigates the relationship between the changing income structure of acute care Trusts and their use of marketing as a tool to manage an increasingly complex operating environment. Primary data from a postal questionnaire to Trust Chief Executives (or their representatives) has been used to classify the 51 responding Trusts according to their performance within an acute care market that accounts for some £3.57 billion of the annual NHS spend.This is the first time that this type of marketing risk analysis as been attempted within the UK Health Service.

An innovativepositional matrix has been developed, categorising all the acute healthcare Trusts into four categories according to theirMarketing Index (MI) and Perceived Future Income Instability (INS) scores. The study suggests that about 24 per cent of all the Trusts are excessively exposed to future business risk as evident by their rather high income instability scores and low useof marketing tools and therefore more attention to marketing has to be given by these Trusts. Closer analysis of the results ofthe data indicates that those Trusts with a high marketing index (i.e. those more likely to be able to handle income instability),place market analysis, marketing strategy, demand forecasting and personal contact with purchasers, as top priorities. ThoseTrusts with low marketing indexes give priority to pricing analysis and personal contact with purchasers only.  相似文献   
99.
We examine the welfare effects of partisanship in a model of checks and balances. An executive makes a policy proposal and an overseer then decides whether or not to veto the executive's proposal. Both the executive and the overseer have private information as to the correct policy to pursue, and both are motivated by the desire to appear competent. A partisan overseer is one who, in addition to seeking to promote her own reputation, cares how her decision will impact the executive's reputation. Our main result is that partisanship can improve the efficacy of an oversight regime, as the distortions caused by a partisan overseer's desire to affect the executive's reputation can offset the distortions caused by her desire to enhance her own. Our results provide a new rationale for divided government, as partisan considerations are often necessary to prevent the overseer from rubber stamping all executive proposals.  相似文献   
100.
Car ownership is generally considered an important variable in car travel behaviour research, but its specific role is often not well understood. Certain empirical studies consider car ownership as the dependent variable explained by the built environment, whereas other studies deem it to be one of the independent variables explaining car travel behaviour. This paper takes note of the dual influence car ownership has in explaining car travel behaviour by assuming that car ownership mediates the relationship between the built environment and car use. The relationship is estimated using a structural equation model since it accounts for mediating variables. This approach confirms the intermediary nature of car ownership.  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