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   25803篇
  免费   547篇
  国内免费   1篇
财政金融   5218篇
工业经济   2085篇
计划管理   4314篇
经济学   5854篇
综合类   313篇
运输经济   148篇
旅游经济   425篇
贸易经济   4122篇
农业经济   1325篇
经济概况   2466篇
信息产业经济   2篇
邮电经济   79篇
  2020年   277篇
  2019年   370篇
  2018年   412篇
  2017年   495篇
  2016年   474篇
  2015年   337篇
  2014年   505篇
  2013年   2699篇
  2012年   641篇
  2011年   784篇
  2010年   619篇
  2009年   744篇
  2008年   657篇
  2007年   685篇
  2006年   652篇
  2005年   601篇
  2004年   542篇
  2003年   612篇
  2002年   578篇
  2001年   555篇
  2000年   570篇
  1999年   499篇
  1998年   525篇
  1997年   523篇
  1996年   486篇
  1995年   451篇
  1994年   451篇
  1993年   453篇
  1992年   476篇
  1991年   486篇
  1990年   394篇
  1989年   323篇
  1988年   344篇
  1987年   311篇
  1986年   357篇
  1985年   521篇
  1984年   514篇
  1983年   435篇
  1982年   462篇
  1981年   471篇
  1980年   428篇
  1979年   424篇
  1978年   354篇
  1977年   284篇
  1976年   279篇
  1975年   261篇
  1974年   234篇
  1973年   211篇
  1972年   154篇
  1971年   141篇
排序方式: 共有10000条查询结果,搜索用时 11 毫秒
41.
This paper examines the common stock returns of three groups of bidders that purchased brokerage houses. Only in the cases of horizontal mergers, one brokerage house purchasing another, are there abnormal returns associated with the purchase. Neither bank holding company bidders nor non-financial bidders gain significantly when purchasing a brokerage house. Bank holding company bidders face considerable regulatory delays, and these economic disturbances may eliminate their gains. Bank holding company expansion into these non-bank activities does not appear, at the time of announcement, to either hurt or benefit them; hence, this expansion does not appear to further the loss exposure of the Federal Deposit Insurance Corporation.  相似文献   
42.
Cost of equity estimates are compared for three pricing models: the traditional local CAPM, the single (market) factor global CAPM, and the two‐factor global CAPM, with both market and currency index factors. For 2989 US stocks, the average difference in the cost of equity estimates is about 48 basis points between the local CAPM and the single‐factor global CAPM, and is about 61 basis points between the two global models. For 70 developed‐market ADRs, the corresponding average differences are 76 and 47 basis points, respectively. For 48 emerging‐market ADRs, the corresponding average differences are 57 and 70 basis points.  相似文献   
43.
This article is based on research investigating why local authorities innovate and what happens when they do. The authors show how local authorities have responded to the current normative climate for innovation, and explore the interaction between central policy and local action. The article demonstrates the importance of the policy climate set by central government in fostering—or constraining—innovation at a local level.  相似文献   
44.
45.
The time-series distributed lag techniques of econometrics can be usefully applied to cross-sectional, spatial and cross-section time-series situations. The application is perfectly natural in cross-section, time-series models when regression coefficients evolve systematically as the cross-section grouping variable changes. The evolution of such coefficients lends itself to polynomial approximation or more general smoothing restrictions. These ideas are not new, Gersovitz and McKinnon (1978) and Trivedi and Lee (1981) providing two of the earliest applications of cross-equation smoothing techniques. However, their applications were in the context of coefficient variation due to seasonal changes and this may account for the non-diffusion of these techniques. The approach here is illustrated in the context of age-specific household formation equations based on census data, using Almon polynomials when the regression coefficients vary systematically by age group. A second application is provided, using spatial data, explaining the incidence of crime, by region; using polynomial and geometric smoothing to model distance declining regional effects.  相似文献   
46.
47.
48.
Exporter's price‐setting behaviour and currency invoicing play a key role in the literature on the new open‐economy macroeconomics. This paper estimates exchange rate pass‐through coefficients for the exports of four ASEAN countries: Indonesia, Malaysia, the Philippines and Thailand. In addition, previous estimates of pass‐through as well as invoicing behaviour in East Asia are discussed in the context of regional integration. The new pass‐through coefficients are estimated under two alternate specifications for up to 34 goods for each of the four ASEAN countries destined for up to 13 major markets. The results suggest: (a) little pass‐through is occurring in Southeast Asia and (b) this lack of pass‐through is more likely attributable to the fact that they are small countries in a relatively integrated market, rather than evidence of pricing to market. The implications for regional monetary integration of this apparently low degree of pass‐through are detailed.  相似文献   
49.
An interest charge is made up of an award for waiting known as the real rate of interest, a premium for risk and compensation for transaction costs. Where inflation exists the lender seeks further compensation. In order to understand the composition and evolution of different versions of the usury prohibition it is necessary to ask which components of an interest charge are prohibited by each version. The Judaic prohibition has two aspects which are of particular interest to business historians and students of usury. First, the general rule is that a reward for waiting is prohibited. This focuses on the time-based part of interest charge. Second, interest is prohibited because it amounts to placing a stumbling block before the blind. This focuses on the typical gullibility of the borrower confronted by a more expert, better funded lender. Economics confirms and enriches our understanding of these important aspects of the prohibition. They achieve this by increasing our understanding of two facts: first, that the borrower is a gullible individual subject to irrational and inconsistent behaviour; and, second, that this behaviour relates to the waiting aspect of interest which is proscribed in the prohibition. How far these insights apply to other civilisations' prohibition, particularly those which derive from the Judaic prohibition, merits further study; so also do the ethical lessons of the Mosaic rules for a globalised society based on capitalism.  相似文献   
50.
This paper examines the comments submitted by UK companies on 20 proposed accounting standards to test the hypotheses that executives favor standards that increase, or dampen the variance of, accounting profit numbers on which their incentive remuneration is based. Test results were generally as hypothesised but only the profit variance outcomes were statistically significant. Allowing for political environment changes affected only the profit variance results. There was no evidence that the relative monetary size of bonus payments was a significant lobbying factor. No significant differences were found between the lobbying preferences of companies with or without executive incentive schemes.  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