全文获取类型
收费全文 | 25657篇 |
免费 | 101篇 |
专业分类
财政金融 | 4760篇 |
工业经济 | 1735篇 |
计划管理 | 4142篇 |
经济学 | 5454篇 |
综合类 | 381篇 |
运输经济 | 179篇 |
旅游经济 | 432篇 |
贸易经济 | 3910篇 |
农业经济 | 1261篇 |
经济概况 | 3447篇 |
信息产业经济 | 1篇 |
邮电经济 | 56篇 |
出版年
2021年 | 147篇 |
2020年 | 273篇 |
2019年 | 434篇 |
2018年 | 493篇 |
2017年 | 503篇 |
2016年 | 539篇 |
2015年 | 315篇 |
2014年 | 551篇 |
2013年 | 2475篇 |
2012年 | 732篇 |
2011年 | 819篇 |
2010年 | 697篇 |
2009年 | 772篇 |
2008年 | 740篇 |
2007年 | 652篇 |
2006年 | 581篇 |
2005年 | 498篇 |
2004年 | 535篇 |
2003年 | 479篇 |
2002年 | 538篇 |
2001年 | 468篇 |
2000年 | 485篇 |
1999年 | 470篇 |
1998年 | 442篇 |
1997年 | 444篇 |
1996年 | 441篇 |
1995年 | 381篇 |
1994年 | 393篇 |
1993年 | 439篇 |
1992年 | 440篇 |
1991年 | 426篇 |
1990年 | 360篇 |
1989年 | 315篇 |
1988年 | 308篇 |
1987年 | 319篇 |
1986年 | 328篇 |
1985年 | 491篇 |
1984年 | 454篇 |
1983年 | 422篇 |
1982年 | 394篇 |
1981年 | 364篇 |
1980年 | 403篇 |
1979年 | 333篇 |
1978年 | 283篇 |
1977年 | 272篇 |
1976年 | 209篇 |
1975年 | 252篇 |
1974年 | 205篇 |
1973年 | 200篇 |
1972年 | 143篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
971.
Too Busy to Mind the Business? Monitoring by Directors with Multiple Board Appointments 总被引:12,自引:0,他引:12
We examine the number of external appointments held by corporate directors. Directors who serve larger firms and sit on larger boards are more likely to attract directorships. Consistent with Fama and Jensen (1983), we find that firm performance has a positive effect on the number of appointments held by a director. We find no evidence that multiple directors shirk their responsibilities to serve on board committees. We do not find that multiple directors are associated with a greater likelihood of securities fraud litigation. We conclude that the evidence does not support calls for limits on directorships held by an individual. 相似文献
972.
William W. Lang Loretta J. Mester Todd A. Vermilyea 《Journal of Financial Intermediation》2008,17(4):478-508
We analyze the potential competitive effects of the proposed Basel II capital regulations on US bank credit card lending. We find that bank issuers operating under Basel II will face higher regulatory capital minimums than Basel I banks, with differences due to the way the two regulations treat reserves and gain-on-sale of securitized assets. During periods of normal economic conditions, this is not likely to have a competitive effect; however, during periods of substantial stress in credit card portfolios, Basel II banks could face a significant competitive disadvantage relative to Basel I banks and nonbank issuers. 相似文献
973.
The Corporate Propensity to Save 总被引:1,自引:0,他引:1
Why do corporations accumulate liquid assets? We show theoretically that intertemporal trade‐offs between interest income taxation and the cost of external finance determine optimal savings. Intriguingly, we find that, controlling for Tobin's q, saving and cash flow are negatively related because firms lower cash reserves to invest after receiving positive cash‐flow shocks, and vice versa. Consistent with theory, we estimate negative propensities to save out of cash flow. We also find that income uncertainty affects saving more than do external finance constraints. Therefore, contrary to previous evidence, saving propensities reflect too many forces to be used to measure external finance constraints. 相似文献
974.
Alfonso A. Rojo Ramírez 《Accounting Education: An International Journal》2013,22(2):183-185
This study investigated the interaction between proficiency in both mathematics and English on students' performance in the first-year level financial accounting course, The data were gathered on the results of first-year accounting major students at the recently established Hong Kong University of Science and Technology and analysed using regression analysis. The findings showed that a higher degree of proficiency in mathematics was associated with a higher level of performance in the financial accounting course for students who were more competent in English. 相似文献
975.
Cooper Michael Downs David H. Patterson Gary A. 《The Journal of Real Estate Finance and Economics》2000,20(2):225-244
This article examines the relation between systematic price changes and the heterogeneity of investors information sets in real estate asset markets. The empirical implications rely on a theoretical economy in which information asymmetry alters the dynamic relation between returns and trading volume. We employ a filter-rule methodology to determine predictability in returns and augment the return-based conditioning set with trading volume. The additional conditioning information is necessary since the model is underspecified when predictability is based on returns alone. Our results provide new insight into the coexistence of informational and noninformational exchange in the speculative markets for real estate assets. Specifically, we find that the predictability of real estate returns is generally more indicative of portfolio rebalancing effects than an adverse-selection problem. These results are unique in addressing the time-variation in information asymmetry. 相似文献
976.
BRETT A. MCCULLY KAREN M. PENCE DANIEL J. VINE 《Journal of Money, Credit and Banking》2019,51(5):1403-1426
Previous research indicates that changes in housing wealth affect consumer spending on cars. We find that home equity extraction plays only a small role in this relationship. Consumers rarely use funds from equity extraction to purchase a car directly, even during the mid‐2000s’ housing boom; this finding holds across three nationally representative household surveys. We find in credit bureau data that equity extraction does lead to a statistically significant increase in auto loan originations, consistent with equity extraction easing borrowing constraints in the auto loan market. This channel, though, accounts for only a tiny share of overall car purchases. 相似文献
977.
Jonathan A. Scott 《Journal of Financial Services Research》2004,25(2-3):207-230
This paper examines whether community banks have a niche in the production of soft information when lending to small firms. A composite measure of soft information production is created from owner ratings of bank performance characteristics using survey data from a national sample of U.S. small firms. These characteristics capture some important aspects of soft information such as the bank’s knowledge of the owner’s business. This composite measure is related to the size of the owner’s primary bank, a measure of the intensity of market competition and proxies for the strength of banking relationships. After controlling for several sources of endogeneity, this composite measure is found to be significantly higher if the owner currently banks at a CFI and experiences less loan officer turnover. 相似文献
978.
979.
Sharma A Kesner IF Coleman KL Greyser SA Burlingame H Galford R Rubin GS 《Harvard business review》1997,75(1):18-20, 22-3, 26-8 passim
The news that one of the company's senior managers is leaving comes as a complete surprise to Paul Simmonds, CEO of Kinsington Textiles, Inc. Ned Carpenter, KTI's vice president of operations for three years, writes in his resignation letter than he is leaving for a better opportunity. Simmonds soon learns that Carpenter's new job is at Daltex, one of KTI's main rivals in the intensely competitive carpet industry. Hiring Carpenter had helped Simmonds establish his reputation as a topnotch manager. Carpenter came to KTI with lots of ideas and put his enthusiasm to good use. Three years into a five-year change program, Carpenter had turned KTI's operations from one of the worst in the industry to one of the best. He also had helped develop and plan the upcoming launch of a new fiber coating--KTI's first breakthrough in years. In this fictitious case study, Simmonds, along with the company's counsel and vice president of human resources, must figure out how much and what sort of damage control they need. What are they going to tell the company's employees and the media? Should they immediately replace Carpenter with John Brady, the second-in-command of operations? What if Carpenter is taking KTI employees--and strategic information--with him to Daltex? Should Simmonds ask all his managers to sign noncompete agreements-something Carpenter was never asked to do? Should KTI sue Carpenter? Five experts offer advice about communicating with KTI's employees, the media, and Carpenter himself, and about protecting the company's confidential information. 相似文献
980.
FRANCIS A. LONGSTAFF 《The Journal of Finance》1995,50(5):1767-1774
How marketability affects security prices is one of the most important issues in finance. We derive a simple analytical upper bound on the value of marketability using option-pricing theory. We show that discounts for lack of marketability can potentially be large even when the illiquidity period is very short. This analysis also provides a benchmark for assessing the potential costs of exchange rules and regulatory requirements restricting the ability of investors to trade when desired. Furthermore, these results provide new insights into the relation between discounts for lack of marketability and the length of the marketability restriction. 相似文献