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   2976篇
  免费   171篇
财政金融   538篇
工业经济   216篇
计划管理   545篇
经济学   728篇
综合类   30篇
运输经济   43篇
旅游经济   87篇
贸易经济   556篇
农业经济   172篇
经济概况   214篇
信息产业经济   1篇
邮电经济   17篇
  2023年   23篇
  2022年   21篇
  2021年   42篇
  2020年   63篇
  2019年   102篇
  2018年   128篇
  2017年   168篇
  2016年   123篇
  2015年   78篇
  2014年   148篇
  2013年   364篇
  2012年   141篇
  2011年   160篇
  2010年   131篇
  2009年   153篇
  2008年   127篇
  2007年   107篇
  2006年   87篇
  2005年   79篇
  2004年   61篇
  2003年   74篇
  2002年   70篇
  2001年   52篇
  2000年   37篇
  1999年   31篇
  1998年   46篇
  1997年   49篇
  1996年   43篇
  1995年   27篇
  1994年   35篇
  1993年   38篇
  1992年   31篇
  1991年   17篇
  1990年   20篇
  1989年   18篇
  1988年   15篇
  1987年   10篇
  1986年   11篇
  1985年   26篇
  1984年   20篇
  1983年   19篇
  1982年   13篇
  1981年   21篇
  1980年   15篇
  1979年   19篇
  1978年   12篇
  1977年   19篇
  1976年   12篇
  1975年   11篇
  1971年   6篇
排序方式: 共有3147条查询结果,搜索用时 62 毫秒
951.
Thirteenth-century England was a commercial backwater whose trade was dominated by foreigners. To accommodate and encourage foreign merchants, England modified its legal system by creating legal institutions that were available to both domestic and foreign traders. Among the most important of these institutions were streamlined debt collection procedures and mixed juries composed of both Englishmen and foreigners. By introducing institutions that treated locals and foreigners equally, England created a level playing field that enabled English merchants to become increasingly prominent in the later Middle Ages. England's ability to modernize its law was facilitated by the secular nature of English law, the representation of merchants in Parliament, and legal pluralism. Medieval England contrasts sharply with the early modern Ottoman Empire. The latter created special institutions for foreign merchants, which eventually put Ottoman Muslims at a competitive disadvantage.  相似文献   
952.
Using a translog production function, cereal production on state farms in Ethiopia between 1980 and 1985 was analyzed. The farms were found to be operating at constant returns to scale. Manual labor was under-utilized, while machinery and other modern inputs were over-utilized. Elasticities of substitution between labor and these over-utilized inputs were low.  相似文献   
953.
954.
This paper reviews and empirically examines the effectiveness of the Israeli government's declared policy to induce the location of high technology industries in developing regions. The first section of the paper reviews the literature on high technology industry location. The second section presents the findings from the analyses of a sample of 53 high technology Israeli firms in regard to their critical locational determinants. The findings corroborate the results reported in other similar studies. High technology industries, primarily those engaged in research and development, appear to favor the large urban concentrations, where agglomeration economies, large pools of skilled workers and high quality educational and cultural facilities exist. High technology firms which choose to locate in peripheral regions engage primarily in production activities and employ larger proportions of unskilled and semi-skilled labor. The average size of these firms is greater than their counterparts, firms located in and around urban concentrations.  相似文献   
955.
Body care rituals as expressions of cultural heritage passed intergenerationally through childhood socialization were expected to show variation across income matched groups from two ethnic origins (Anglos and Mexican-Americans). The contents of 1595 collections of household refuse were coded to determine level of usage of products used in body care rituals by two income groups of Hispanics and two income-matched groups of Anglos. Findings regarding group differences in patterns of usage of personal cleansers, household cleansers, oral hygiene products, odor fighters, hair care products, skin care products, cosmetics, feminine protection products, over-the-counter drugs, and aspirin are reported. These findings are interpreted using several alternative theoretical perspectives including body cathexis, status, and role theory, attempts to capture the ‘Good Life,’ pride in the body, and cultural heritage. Propositions for future research are suggested.  相似文献   
956.
This paper analyzes and compares different ways of assessing how people perceived impending threats of war in the past. Conventional Nordic historiography of World War II claims there were few, if any, people in the Nordic countries who perceived a significantly increased threat of war between 1938 and early 1940. At the same time, historical methods face problems when it comes to capturing the often tacitly held beliefs of a large number of people in the past. In this paper, we analyze these assessments by looking at sudden shifts in sovereign debt yields and spreads in the Nordic bond markets at that time. Our results suggest that Nordic contemporaries indeed perceived significant war risk increases around the time of major war-related geopolitical events. While these findings question some—but not all—of standard Nordic World War II historiography, they also demonstrate the value of analyzing historical market prices to reassess the often tacitly held views and opinions of large groups of people in the past.  相似文献   
957.
Indigenous families experience substantial and multiple forms of economic burden arising from the size and structure of their families and households. Indigenous households are more likely to have more than one family in residence than other Australian households and are more likely to be multigenerational with older Indigenous people living with younger people in extended family households. This paper seeks to characterise the economies of household size in Indigenous and other Australian households using equivalence scales that cover the range of feasible values and 1995 National Health Survey data.  相似文献   
958.
Regulators in many countries have adopted individual transferable quotas as a means of dealing with the open access problem inherent in fisheries. Using individual vessel data prior to and after the introduction of ITQs in Canada's multi‐species Scotia‐Fundy mobile gear fishery, the paper uses an index number profit decomposition to compare vessel performance over time and across individual vessels. The approach allows us to undertake both an ex post evaluation of short‐term impacts of ITQs and an ex ante evaluation of longer term impacts. With respect to short‐term impacts, the results suggest that larger vessels have benefited the most from the introduction of ITQs, but that all vessels have enjoyed increases in the prices received for those fish species that are included in the quota program. With respect to longer‐term impacts, the transferability provisions of the ITQ program have encouraged exit and more efficient operations to prevail.  相似文献   
959.
Time to Eat: Household Production under Increasing Income Inequality   总被引:2,自引:0,他引:2  
Using time diaries and expenditure data for the United States for 1985 and 2003, I examine how income and time prices affect time and goods inputs into eating. Both inputs increase with income, and higher time prices reduce time inputs. Between 1985 and 2003 the goods intensity of eating increased, especially lower in the income distribution, and average time inputs dropped, particularly time spent shopping, preparing, and cleaning up after meals. The results are consistent with relatively difficult goods-time substitution in eating that becomes more difficult as household production expands.  相似文献   
960.
Using store‐level panel data for a major supermarket company, we investigate the linkages between employee attitudes, customer satisfaction, and sales performance, while controlling for observed and unobserved differences across stores. We find that employee attitudes positively affect customer satisfaction with service but do not affect customer satisfaction with quality or value. Additionally, we find that customer satisfaction with service positively affects sales performance. Our results suggest that employee attitudes affect sales performance through their impact on customer service. Copyright © 2008 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