全文获取类型
收费全文 | 3569篇 |
免费 | 127篇 |
专业分类
财政金融 | 750篇 |
工业经济 | 270篇 |
计划管理 | 635篇 |
经济学 | 776篇 |
综合类 | 43篇 |
运输经济 | 53篇 |
旅游经济 | 120篇 |
贸易经济 | 611篇 |
农业经济 | 112篇 |
经济概况 | 324篇 |
信息产业经济 | 1篇 |
邮电经济 | 1篇 |
出版年
2023年 | 26篇 |
2021年 | 18篇 |
2020年 | 49篇 |
2019年 | 91篇 |
2018年 | 75篇 |
2017年 | 95篇 |
2016年 | 78篇 |
2015年 | 61篇 |
2014年 | 87篇 |
2013年 | 453篇 |
2012年 | 116篇 |
2011年 | 130篇 |
2010年 | 121篇 |
2009年 | 135篇 |
2008年 | 146篇 |
2007年 | 110篇 |
2006年 | 111篇 |
2005年 | 87篇 |
2004年 | 113篇 |
2003年 | 109篇 |
2002年 | 98篇 |
2001年 | 81篇 |
2000年 | 96篇 |
1999年 | 82篇 |
1998年 | 85篇 |
1997年 | 80篇 |
1996年 | 66篇 |
1995年 | 75篇 |
1994年 | 56篇 |
1993年 | 41篇 |
1992年 | 42篇 |
1991年 | 52篇 |
1990年 | 52篇 |
1989年 | 36篇 |
1988年 | 29篇 |
1987年 | 35篇 |
1986年 | 36篇 |
1985年 | 57篇 |
1984年 | 42篇 |
1983年 | 36篇 |
1982年 | 59篇 |
1981年 | 30篇 |
1980年 | 37篇 |
1979年 | 30篇 |
1978年 | 24篇 |
1977年 | 21篇 |
1976年 | 18篇 |
1975年 | 15篇 |
1974年 | 16篇 |
1973年 | 15篇 |
排序方式: 共有3696条查询结果,搜索用时 15 毫秒
51.
This article is a preliminary report on an investigation into the processes of investment decision-making. Three case studies from three firms are presented which show disparities in a number of aspects of process, for example, the length of time taken to arrive at a decision, the number and intensity of disagreements and uncertainties encountered. Data were collected for these cases through semi-structured interviewing from multiple informants in the three organizations, thereby permitting the use of analysis of variance techniques of the different perspectives given by informants. Perceptions of the effectiveness of the decisions were also gathered. One finding from the study is that the decisions with the lowest perceived effectiveness (in firm HE) also lost support from those involved in making the decision during the process, although the decision was eventually implemented. This decision also had the least agreement amongst informants as to the main sources of disagreements. Informants of all three decisions saw effect upon product quality and productivity, fit with business strategy and competitive position of the company as the most important factors to take into account in evaluating the decisions. In firm CG, however, there were disagreements as to how the investment should be evaluated. In the conclusions to the article a disucssion is given as to the nature of evaluation procedures in relation to the developing theory of information systems. 相似文献
52.
The Development of Corporate Charitable Contributions in the UK: A Stakeholder Analysis 总被引:7,自引:0,他引:7
This paper investigates the determinants of corporate charitable donations within a comparative study of corporate behaviour in two time periods, 1989–90 and 1998–99. The analysis is based on a longitudinal data set that includes over 400 UK listed companies. The determinants of corporate charitable donations are explored within a stakeholder model and the relationship between corporate charitable donations and a set of firm and industry variables is estimated using OLS. Particular emphasis is placed on industry effects and the impact of social and environmental stakeholders. The results highlight a significant change in behaviour between 1989–90 and 1998–99 that may reflect a strategic response by corporate decision‐makers to external concerns over corporate social responsibility. In the early period corporate charitable donations were substantially determined by profits. However, this relationship has weakened during the 1990s as firms have become increasingly responsive to stakeholder influences. The results for the later period emphasize the increasing importance of corporate visibility, and the development of social and environmental influences on corporate charitable contributions. 相似文献
53.
T. Bettina Cornwell Stephen W. Pruitt John M. Clark 《Journal of the Academy of Marketing Science》2005,33(4):401-412
This study presents analysis of the impact of “official product” sports sponsorships with the National Football League (NFL),
Major League Baseball (MLB), the National Hockey League (NHL), the National Basketball Association (NBA), and the Professional
Golfers Association (PGA) on the stock prices of sponsoring firms. The primary finding of the study is that, in the main,
announcements were accompanied by increases in shareholder wealth. The 53 sponsors analyzed experienced mean increases in
stock valuations of about $257 million. A multiple regression analysis of firm-specific stock price changes and selected corporate
and sponsorship attributes indicates that official product sponsorships with the NBA, NHL, and PGA and those with smaller
market shares were associated with the largest gains in share prices. Although corporate cashflow (a proxy for agency conflicts)
is statistically unrelated to shareholder approval, sponsorships by high-technology companies were associated with stronger
stock price reactions than otherwise. Finally, product congruence with the sponsored sport was positively related to changes
in stock prices.
T. Bettina Cornwell (b.cornwell@business.uq.edu.au) is Professor of Marketing and Leader of the Marketing cluster in the UQ Business School at
the University of Queensland, Australia. She was formerly Professor of Marketing in the Fogelman College of Business and Economics
at the University of Memphis. She received her Ph.D. from the University of Texas. Her research focuses on promotion and consumer
behavior, especially with regard to international and public policy issues. Other articles on the topic of sponsorship-linked
marketing have recently appeared in theJournal of Advertising, the Journal of Advertising Research, theJournal of Business Research, andPsychology & Marketing.
Stephen W. Pruitt (pruittst@umkc.edu) is the holder of the Arvin Gottlieb/Missouri Endowed Chair of Business Economics and Finance in the Henry
W. Bloch School of Business and Public Administration at the University of Missouri-Kansas City. He received his Ph.D. from
Florida State University. He has published more than 45 articles, most of which employ event study methodologies, in journals
such as theJournal of Finance, theJournal of Political Economy, Financial Management, theJournal of Public Policy and Marketing, and theJournal of Advertising Research.
John M. Clark (clarkj@cba.usm.edu) is an assistant professor of finance at the University of Southern Mississippi. He received his Ph.D.
from the University of Alabama. His research interests include options and other derivatives, investments, and the impact
of real events upon the stock prices of corporations. His work has appeared in scholarly outlets such as theJournal of Advertising Research, theFinancial Review, and theJournal of Business Ethics. 相似文献
54.
Ertan Aytekin Karolyi Stephen A. Kelly Peter W. Stoumbos Robert 《Review of Accounting Studies》2022,27(1):231-231
Review of Accounting Studies - A Correction to this paper has been published: https://doi.org/10.1007/s11142-021-09605-9 相似文献
55.
56.
57.
This paper analyses productivity growth in a panel of 14 United Kingdom manufacturing industries since 1970. Innovation and technology transfer provide two potential sources of productivity growth for a country behind the technological frontier. We examine the roles played by research and development (R&D), international trade, and human capital in stimulating each source of productivity growth. Technology transfer is statistically significant and quantitatively important. While R&D raises rates of innovation, international trade enhances the speed of technology transfer. Human capital primarily affects output through private rates of return (captured in our index of labour quality) rather than measured TFP. 相似文献
58.
We examine the determinants of the choice between rate-of-return regulation and incentive regulation in the United States telecommunications industry. We find that a state is more likely to select incentive regulation in any year: (1) when it has employed incentive regulation in the past; (2) when the Republican party controls both the executive and the legislative branches of the state government, but the Democratic party has controlled these branches historically; and (3) as the firms earnings under rate-of-return regulation increase toward the industry average. We also find that appointed regulators are more likely than their elected counterparts to revert to rate-of-return regulation. 相似文献
59.
Discriminatory Price Auctions in Electricity Markets: Low Volatility at the Expense of High Price Levels 总被引:4,自引:0,他引:4
Rassenti Stephen J. Smith Vernon L. Wilson Bart J. 《Journal of Regulatory Economics》2003,23(2):109-123
A pay-as-offered or discriminatory price auction (DPA) has been proposed to solve the problem of inflated and volatile wholesale electricity prices. Using the experimental method we compare the DPA with a uniform price auction (UPA), strictly controlling for unilateral market power. We find that a DPA indeed substantially reduces price volatility. However, in a no market power design, prices in a DPA converge to the high prices of a uniform price auction with structural market power. That is, the DPA in a no market power environment is as anti-competitive as a UPA with structurally introduced market power. 相似文献
60.
James Kirkley Catherine J. Morrison Paul Stephen Cunningham Joseph Catanzano 《Environmental and Resource Economics》2004,29(2):191-217
Overfishing and excess capacity in mostfisheries around the world have generated considerableand increasing concern about their biological and economic performance ramifications. Theseproblems, in part, stem from substantialinvestment in technical improvements to boats andequipment in fishing fleets, which exacerbatesexcess fishing capacity and low returns tofishing effort and investment, given regulatoryand biological constraints. However, little attempt hasbeen made to quantify the extent or effects oftechnical change in fisheries. In this paper, we usedetailed data on innovation patterns for 19vessels in the Sète trawl fleet of southernFrance to evaluate the contributions oftechnical change to catch rates. We find thatembodied technical change enhanced productivity by approximately one percent per year between 1985 and 1999, but that external (disembodied) events counteractedthis trend, causing a net output decline ofabout three percent per year. 相似文献