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   7625篇
  免费   195篇
财政金融   1747篇
工业经济   580篇
计划管理   1142篇
经济学   1752篇
综合类   140篇
运输经济   33篇
旅游经济   120篇
贸易经济   1482篇
农业经济   260篇
经济概况   561篇
邮电经济   3篇
  2023年   33篇
  2021年   60篇
  2020年   92篇
  2019年   147篇
  2018年   125篇
  2017年   124篇
  2016年   146篇
  2015年   124篇
  2014年   141篇
  2013年   831篇
  2012年   235篇
  2011年   265篇
  2010年   236篇
  2009年   262篇
  2008年   280篇
  2007年   255篇
  2006年   254篇
  2005年   255篇
  2004年   225篇
  2003年   227篇
  2002年   214篇
  2001年   162篇
  2000年   153篇
  1999年   133篇
  1998年   142篇
  1997年   126篇
  1996年   126篇
  1995年   124篇
  1994年   119篇
  1993年   118篇
  1992年   106篇
  1991年   97篇
  1990年   89篇
  1989年   79篇
  1988年   70篇
  1987年   91篇
  1986年   85篇
  1985年   151篇
  1984年   130篇
  1983年   144篇
  1982年   91篇
  1981年   104篇
  1980年   93篇
  1979年   89篇
  1978年   93篇
  1977年   110篇
  1976年   91篇
  1975年   67篇
  1974年   45篇
  1973年   57篇
排序方式: 共有7820条查询结果,搜索用时 15 毫秒
1.
This article challenges both contemporary and classic urban theory by analyzing the historical case of coastal Ecuador. Working from primary and secondary sources, I track the urbanization of coastal Ecuador during the long nineteenth century, when cacao exports determined not only the economic wellbeing of the city of Guayaquil, but of the entire tropical lowland region. I argue that this extended urban geography was both experienced and practiced as an unbounded economic and cultural region. As the value of cacao exports skyrocketed, capitalists in the city invested in infrastructural projects and financial instruments, divorcing money‐making from cacao production. After the Gran Incendio (great fire) of 1896, the city was rebuilt according to the ideals of modern liberal planning that further separated the city from the country symbolically, despite their continued material interconnection. This work suggests that long histories of capitalist urbanization provide material and theoretical support for critiquing bounded urban theory both past and present, by moving beyond the city and highlighting the processes undergirding spatial production under capitalist social relations. Likewise, this historical case study argues that city‐centrism, rather than being constituted epistemologically, was tied to liberal notions of the urban based on nineteenth‐century ideologies of modernization and progress.  相似文献   
2.
3.

Recent calls for using the antitrust laws to break up the large Internet giants are misplaced for a number of reasons. First, similar efforts against oil, tobacco, motion-picture, and telecommunications monopolies have not proved to be beneficial to economic welfare. Second, the failure to break up Microsoft using Section 2 has not proved to be a mistake: competition in operating systems and Internet browsers has flourished recently. Finally, a Section 2 case against Amazon, Facebook, or Google could not succeed if it focused on the digital advertising market. Even in a case based on market power on the other side of their platforms, a structural remedy—a break-up—would not improve economic welfare in the long run.

  相似文献   
4.
Are the forecast errors of election-eve polls themselves forecastable? We present evidence from the 2008 Democratic Party nomination race between Barack Obama and Hillary Clinton showing that the answer is yes. Both cross-sectional and time series evidence suggests that market prices contain information about election outcomes that polls taken shortly before the contests do not. Conversely, election surprises relative to polls too Granger cause subsequent price movements. We then investigate whether the additional information in prices could come from the media coverage of these campaigns, and uncover a set of complex relationships between pollster’s surprise, price movements, and various aspects of media coverage. Prices anticipate the balance and content of media coverage, but not the volume. On the other hand, it is the volume of media coverage, not the balance or content, that anticipates the surprise element in election outcomes. Moreover, Granger causality between prices and election surprises barely changes after controlling for media coverage, and causality from media volume to surprises persists too after controlling for price movements. Taken together, the results suggest that both prices and the volume of media coverage contain independent election-relevant information that is not captured in polls.  相似文献   
5.
With regional science now into its seventh decade, it is timely to step back and look at what regional science is about, the past challenges it has faced, particularly its relevance, and to identify some of the challenges it has confronted in the past and at present. The paper demonstrates regional science research has had, and continues to have, policy relevance, as well as being relevant for business, and has addressed important issues. It provides an overview of recent commentaries on issues regional scientists might now be addressing.  相似文献   
6.
This paper evaluates ways of instilling project management skills into accounting-based learning by the use of an iterative A3 planner to plan, monitor and review assignment progress. The application of an A3 planner to facilitate a project-based learning (PBL) group assignment in undergraduate accounting education has been critically evaluated in terms of both the student and tutor experience. The study uses a mix of qualitative and quantitative data. Quantitative data assisting exploration of perceptions were collected through 100 undergraduate students. A series of focus group discussions were carried out to investigate students’ engagement and tutors’ teaching experiences regarding the adoption of the A3 planner. The results suggest that the A3 planner promotes active planning and effective management of a PBL group assignment. It makes students’ thought processes more visible thereby facilitating and enhancing the tutoring/mentoring process. Moreover a more interactive and transparent approach by doing assignment via the use of an iterative A3 planner has ensured more feedback points and action based efficiency in the doing approach for learners.  相似文献   
7.
Trends in master of business administration (MBA) education are favoring coursework offerings in time-compressed environments but without careful examination of learning implications. The academic literature is weak in this area, so the authors conducted a study of 558 MBA students using a behaviorally based pedagogy in management. In contrast to previous research, the authors developed arguments supporting time compression assuming certain boundary conditions. They found that students showed better behavioral learning outcomes in a shortened, 4.5-week semester versus a full 14-week semester. The authors conclude with implications for theory and practice.  相似文献   
8.
ABSTRACT

The 2008 financial crisis has challenged the merits of standard economic theories and sparked surprising references to Marxist analyses. A monetary economy is prone to crises, the interaction of competition with capital–labour relations launches relentless accumulation and over-accumulation crises exacerbate the built-in contradictions of the capitalist mode of production. Nevertheless, until now, these imbalances have not unfolded into its rapid and complete collapse. From the social and political struggles of labour and citizens, the 1929 crisis and finally the Second World War, new configurations emerge for the wage–labour nexus, the form of competition and the monetary and credit regime. These delineate an unprecedented accumulation regime, Fordism. In turn, Fordism enters a structural crisis and a dramatic change in institutionalized compromises favours a still different accumulation regime (finance-led) that evolved from one speculative boom to another till the 2008 American financial collapse. Thus the mobilization of Marx's foundational hypotheses by Régulation theory allows a better understanding than most alternative theories of major contemporary stylized facts: productivity slow-down and social polarization in mature economies, tensions between capitalism and democracy, new industrial capitalisms and limits to globalization.  相似文献   
9.
10.
The economic effects of occupational licensing remain an understudied topic, but even less is known about the effects of the removal of licensing legislation. In this article, we take advantage of a natural experiment that occurred in the state of Alabama. Alabama was the last state to begin licensing barbers in 1973 and also the only state to de‐license barbers (in 1983). Relying on data from 1974 to 1994, we find evidence that barber de‐licensing reduced the average annual earnings of barbers as well as the number of cosmetologist employees per million residents in Alabama, although not all our results are statistically significant. We also find evidence that de‐licensing resulted in small increases in the number of barber shops and decreases in the number of cosmetology shops in Alabama. In recent decades, a number of attempts have been made to re‐license the occupation — most recently with a barber licensing bill that became law in September 2013. The result is that barbering in Alabama is once again a licensed occupation. Our limited evidence suggests that the re‐licensing of barbers in Alabama may already have had an effect on pay and on the number of barber shops.  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