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   5009篇
  免费   22篇
财政金融   1016篇
工业经济   353篇
计划管理   777篇
经济学   1001篇
综合类   29篇
运输经济   112篇
旅游经济   287篇
贸易经济   966篇
农业经济   105篇
经济概况   378篇
邮电经济   7篇
  2024年   48篇
  2023年   62篇
  2022年   34篇
  2021年   54篇
  2020年   139篇
  2019年   198篇
  2018年   211篇
  2017年   224篇
  2016年   197篇
  2015年   148篇
  2014年   223篇
  2013年   748篇
  2012年   231篇
  2011年   244篇
  2010年   204篇
  2009年   224篇
  2008年   170篇
  2007年   136篇
  2006年   99篇
  2005年   115篇
  2004年   104篇
  2003年   119篇
  2002年   120篇
  2001年   96篇
  2000年   65篇
  1999年   61篇
  1998年   59篇
  1997年   43篇
  1996年   53篇
  1995年   47篇
  1994年   40篇
  1993年   43篇
  1992年   36篇
  1991年   49篇
  1990年   21篇
  1989年   19篇
  1988年   21篇
  1987年   21篇
  1986年   25篇
  1985年   28篇
  1984年   30篇
  1983年   26篇
  1982年   25篇
  1981年   25篇
  1980年   17篇
  1979年   24篇
  1978年   15篇
  1977年   19篇
  1976年   10篇
  1973年   11篇
排序方式: 共有5031条查询结果,搜索用时 15 毫秒
991.
    
ABSTRACT

We examine the validity of five factor models for explaining the time-series and cross-sectional variations in stock returns in the Shanghai Stock Exchange. The factor models include four models proposed by previous literature. Moreover, we propose a four-factor model (comprising market, size, book-to-market, and sales-to-price factors) to explain variations of stock returns in the Shanghai Stock Exchange. The results show that the Shanghai stock market exhibits size, book-to-market, and sales-to-price effects. Both the adjusted coefficient of determination and regression model intercepts indicate that the proposed four-factor model explains variations of stock returns in the Shanghai Stock Exchange more effectively in comparison with other multifactor models.  相似文献   
992.
993.
Using a panel of American birdwatchers collected in 1997 and 2002, we tested the extent to which birdwatchers progressed over a five-year period. The impact different career contingencies and life course events had on predicting change in birdwatchers' behavior, skill, and commitment was also examined. Findings indicated that although progression characterized some birdwatchers' participation, involvement by others was better characterized by stability or decline, which was true for each of the indicators used to measure specialization. Career contingencies and life course changes had only a moderate influence on predicting change in the specialization indicators over time. Support from family members and retirement were the best predictors of change in specialization.  相似文献   
994.
While the concept of corporate social responsibility (CSR) has gained much attention and is currently practiced by many companies, it has yet to be empirically examined in the context of hotels and casinos, especially in regard to the potential effects of CSR on firm value and performance. As the findings on the relationship between CSR and financial performance have been inconclusive and this relationship has been found to differ among industries, this study examines the relationship between CSR and firm value and profitability for hotels and casinos. Results of the Durbin–Wu–Hausman (DWH) test and a subsequent two-stage least square (2SLS) method show that hotel companies’ CSR has a simultaneous and positive relationship with financial performance. For casino companies, however, results show that CSR has no simultaneous or particular effect on financial performance. Findings suggest that hotel companies can confidently and strategically increase CSR investment to enhance both short-term (profitability) and long-term performance (firm value). Casino companies need to carefully examine the effects of CSR on financial performance, when making CSR-related decisions.  相似文献   
995.
This study aims to identify influential internship organization factors that affect student interns’ industry employment intentions. A mixed-methods approach using both content analysis and questionnaire surveys was utilized to develop a practical scale and objectively reflect a variety of internship situations. The findings indicate that there are five internship organization factors: (1) interpersonal recognition, (2) benefit, (3) supervisor leadership, (4) job arrangement, and (5) training. The implications of this study offer preliminary insights into the hospitality industry, which aims to manage total quality initiatives. The results of this study lay the groundwork for the development of influential factors for the hospitality industry to retain prospective talent. In the long run, effective utilization of the influential organization factors derived from this study may eliminate the shortcomings of middle- to high-level managerial personnel in the hospitality industry.  相似文献   
996.
The main purpose of the study is to examine an impact of festival quality on behavioral intentions and investigate the role of place attachment (PA) as a moderator between festival quality and behavioral intentions. Data were collected from the visitors of the 2013 Seoul Lantern Festival in South Korea. Results show that festival quality has a significant direct impact on behavioral intentions to revisit, spread word of mouth (WOM), and engage in pro-environmental behavior. The study also reveals that PA moderates the effect of festival quality on behavioral intentions, suggesting the differential impact of festival quality based on the level of PA. The study suggests that festival organizers may want to focus on program and esthetics to promote visitors’ return and positive WOM. Festival organizers may also want to customize quality management strategies based on visitors’ level of PA.  相似文献   
997.
    
In this paper, we have examined the impact of both bank- and market-based financial development on economic growth in Kenya during the period 1980 to 2012, using the autoregressive distributed lag bounds testing approach. To capture as far as possible the breadth and depth of the Kenyan bank- and market-based financial systems, the study employs the method of means-removed average to construct both bank- and market-based financial development indices from an array of banking sector and stock market variables. The empirical results of this study show that market-based financial development has a positive impact on economic growth in Kenya. However, the results have also shown that bank-based financial development has no impact on economic growth in the study country. These results apply irrespective of whether the regression analysis is conducted in the long run or in the short run. The findings of this study, therefore, lend more support to pro-market-based financial development policies in Kenya.  相似文献   
998.
This paper investigates the antecedent factors of consumers’ perceived values and attitudes towards digital signage advertising in a structural model. The results of this study revealed that four key antecedents (i.e. informativeness, involvement, entertainment and targeting) affect consumers’ attention to digital signage advertising and perception of advertising values. This study shows that attitudes towards digital signage and perceived interactivity with it also affect consumers’ attitudes towards digital signage advertising. This, in turn, influences positive attitudes towards a brand and higher purchase intentions.  相似文献   
999.
    
Rural tourism has been widely acknowledged for its effectiveness in contributing to rural areas’ development. With strong government support, rural tourism has developed in many countries during the last several decades. This study aims to improve the understanding regarding tourism in Korean rural areas using a segmentation approach. The responses of 442 tourists in 23 rural villages were analyzed. Four segments of tourists were identified based on the different benefits they sought for their vacation in rural establishments. The estimation of a multinomial logit model determined the socio‐demographic characteristics and the preferred accommodations of a rural tourist. Discussions and implications of the detailed findings are provided in the last section. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
1000.
    
Mobile tourism shopping is an emerging market, but there is little theoretically based research on the topic. This study investigates the impact of motivations (value, enjoyment, time saving and mobility) on consumer satisfaction by applying contingency and task–technology fit theories in the mobile tourism shopping context. The results show that value and enjoyment have significant effects on satisfaction. Use context is found to have a full mediating role between time saving and satisfaction as well as between mobility and satisfaction. This study offers theoretical and practical contributions to the tourism literature and mobile tourism industry. Copyright © 2013 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