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   2042篇
  免费   83篇
财政金融   427篇
工业经济   110篇
计划管理   397篇
经济学   460篇
综合类   21篇
运输经济   17篇
旅游经济   43篇
贸易经济   354篇
农业经济   125篇
经济概况   169篇
邮电经济   2篇
  2023年   8篇
  2022年   7篇
  2021年   15篇
  2020年   37篇
  2019年   37篇
  2018年   34篇
  2017年   57篇
  2016年   63篇
  2015年   49篇
  2014年   46篇
  2013年   266篇
  2012年   70篇
  2011年   68篇
  2010年   61篇
  2009年   87篇
  2008年   75篇
  2007年   66篇
  2006年   66篇
  2005年   68篇
  2004年   51篇
  2003年   68篇
  2002年   73篇
  2001年   51篇
  2000年   41篇
  1999年   49篇
  1998年   47篇
  1997年   38篇
  1996年   37篇
  1995年   30篇
  1994年   32篇
  1993年   26篇
  1992年   23篇
  1991年   18篇
  1990年   24篇
  1989年   18篇
  1988年   22篇
  1987年   24篇
  1986年   12篇
  1985年   28篇
  1984年   24篇
  1983年   30篇
  1982年   20篇
  1981年   14篇
  1980年   19篇
  1979年   26篇
  1978年   20篇
  1977年   14篇
  1976年   11篇
  1975年   7篇
  1974年   11篇
排序方式: 共有2125条查询结果,搜索用时 421 毫秒
81.
The sustainable livelihoods (SL) approach offers a holistic framework and a practical toolkit to analyze tourism's impacts and interactions within a community. This study argues that the usefulness of the SL approach in tourism can be enhanced by ensuring that the approach is built on a genuine people-centered starting point. The exploration of the local community's representations of, and aspirations for, their roles in tourism as a future livelihood choice meets this need. To verify the value of this approach empirically, this study examined the case of Lhasa, Tibet, and local youth as the research respondents. The findings suggest that the young hosts in Lhasa urban area were heterogeneous in their responses to tourism as a future livelihood choice. They fell into four subgroups: in-betweeners, ambivalent supporters, alternative supporters, and lovers. Further, this study examined the profiles of these four subgroups and explored their responses. The study enhances the SL approach by taking tourism as an example and clearly defining the departure point for its adoption within the context of broader livelihoods portfolios. Additionally, it suggests some potential directions for tailored management strategies to meet youth and community perspectives.  相似文献   
82.
This paper considers the implementation of a non-stationary, heterogeneous Markov model for the analysis of binary dependent variables in a time series of repeated cross-sectional (RCS) surveys. The model offers the opportunity to estimate entry and exit transition probabilities and to examine the effects of time-constant and time-varying covariates on the hazards. We show how maximum likelihood estimates of the parameters can be obtained by Fishers method-of-scoring and how to estimate both fixed and time-varying covariate effects. The model is exemplified with an analysis of the labor force participation decision of Dutch and West German women using ISSP (and other) data from 10 annual Dutch surveys conducted between 1987 and 1996 and 7 annual West German surveys conducted between 1988 and 1994. Some open problems concerning the application of the model are discussed.  相似文献   
83.
Growth in legal gaming in the United States over the past quarter century or so is well-documented. One important factor fueling this growth was the passage of the Indian Gaming Regulatory Act of 1988, which permitted Native American tribes to establish, under agreements or “compacts” with the states in which they are located, casinos offering what is known as Class III gaming: slot machines, blackjack, roulette, and other games. Since the passage of the Act, there have been 21 Native American casinos established in Michigan. Also, three non-Native American casinos opened in Detroit in 1999 and 2000. This growth in the number of casinos has sparked a wide-ranging debate over the social and economic impacts of casino development.The purpose of this research is to focus on the crime issue in the broader casino debate. We investigate the impact of these Michigan casinos on the rates of burglary, robbery, larceny and motor vehicle theft (property crimes) in casino host counties as well as in nearby counties. We employ a panel data set with annual observations on all 83 Michigan counties for the period 1994–2010. The dataset includes crime rates taken from the FBI crime data series, variables for the presence of a casino in a county or in a nearby county, the scale of a casino's operations as measured by revenues, and a variety of control variables suggested by the broader literature investigating the factors that determine crime rates generally.Our results suggest that in most cases the property crime rates studied are not affected by the presence or size of a casino in a county or in a nearby county. The largest such impact, which is negative, is for motor vehicle theft. The size of a casino does have a small positive effect on the motor vehicle theft rate.  相似文献   
84.
中国被忽视的非正规经济:现实与理论   总被引:5,自引:7,他引:5  
中国的“非正规经济”就业人员(即没有工作保障,缺少福利和不受国家劳动法保护的劳工)已占今天2.83亿城镇就业人员总数中的1.68亿,比正规就业人员要多出一倍半。但是,今目的中国国家统计机构尚未真正正视非正规经济就业人员统计。其部分原因是当前的主流经济(以及社会)理论——即主要来自20世纪60年代在美国盛行的“二元经济”理论、“三部门理论”和“橄榄型”社会结构理论——的误导。这些理论共同构成了50年代和60年代风行美国的“现代化”模式。本文扼要论述该模式的关键论点,进而回顾70年代和80年代发展经济学“革命”中有关学者对其所作的批评,以及后来新古典经济学在美国新保守主义领导下进行的“反革命”辩驳,重在揭示论争双方的意识形态化偏颇,并突出各自的洞见,提倡适当结合双方正确的见解,由此建立去意识形态化的理论观点,以助于理解今天非正规经济的现实。  相似文献   
85.
Consuming dark tourism: A Thanatological Perspective   总被引:3,自引:0,他引:3  
Despite increasing academic attention paid to dark tourism, understanding of the concept remains limited, particularly from a consumption perspective. That is, the literature focuses primarily on the supply of dark tourism; less attention, however, has been paid to the demand for ‘dark’ touristic experiences. This theoretical paper seeks to address this gap in the literature. Drawing upon the contemporary sociology of death, it explores the relationship between socio-cultural perspectives on mortality and the potential of dark tourism as a means of confronting death in modern societies. In so doing, it proposes a model of dark tourism consumption within a thanatological framework as a basis for further theoretical and empirical analysis of dark tourism.  相似文献   
86.
Two hundred ninety-three university business students were surveyed using an academic entitlement (AE) scale updated to include new technologies. Using factor analysis, three components of AE were identified: grade entitlement, behavioral entitlement, and service entitlement. A k-means clustering procedure was then applied to identify four groups based on the relative strength of the AE components: the model student, under the radar, instructor as servant, and the privileged. These groups were further characterized by additional demographic (i.e., parental income) and classroom variables (i.e., instructor response times). Findings can help business educators gain better insight into the AE construct and devise more effective instructional strategies.  相似文献   
87.
88.
This study set out to examine environmental factors impacting on the food literacy of adolescents. It utilized data from a nation‐wide survey of home economics teachers regarding their experience of food literacy education in Australian high schools. Content analysis and the ANGELO framework were applied to analyse free‐text comments from 78 of the respondents that were collected as part of a more extensive data set. The analysis of environmental factors revealed three enablers and ten barriers that could influence food literacy education delivered by high schools in Australia. High schools are well positioned to improve adolescents’ food literacy through a comprehensive, hands‐on approach in home economics. However, many environmental barriers were reported that could influence food literacy education in Australian high schools such as: lack of teaching materials and facilities, and human resources; the perceived inadequacy of the Australian school curriculum; non‐supportive school canteens; and negative role modelling. This study points to the need to eliminate or reduce these environmental barriers impacting on the capacity for effective food literacy education in high schools to help adolescents increase their food literacy and thereby support them in making informed food choices.  相似文献   
89.
The monopoly and monopsony power of intercollegiate sports create significant rents, but previous studies of intercollegiate football coaches’ salaries implicitly assume that coaches are paid their marginal revenue products. In a two-stage estimation, we show that coaches share in these rents. The first stage shows that several common measures of coaches’ productivity do not affect an athletic department’s variable revenue. When we include these measures in the second-stage salary equation, their impact on pay reflects bargaining power, not productivity. We also find that several measures of fixed revenue, which are independent of the coach’s performance, increase the coach’s pay.  相似文献   
90.
This paper investigates household access to consumer credit in the UK using information on 58,642 households between 2001 and 2009. Employing a treatment-effects model and propensity score matching, we find that non-white households are less likely to have financing compared to white households. We also find that even if they obtain financing, the intensity of borrowing is lower than for white households. Overall, non-white households seem to be in a weaker position to access consumer credit in the UK.  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