全文获取类型
收费全文 | 18513篇 |
免费 | 1261篇 |
国内免费 | 13篇 |
专业分类
财政金融 | 3384篇 |
工业经济 | 1492篇 |
计划管理 | 3339篇 |
经济学 | 4027篇 |
综合类 | 299篇 |
运输经济 | 189篇 |
旅游经济 | 321篇 |
贸易经济 | 3675篇 |
农业经济 | 1021篇 |
经济概况 | 2017篇 |
邮电经济 | 23篇 |
出版年
2021年 | 165篇 |
2020年 | 323篇 |
2019年 | 705篇 |
2018年 | 502篇 |
2017年 | 675篇 |
2016年 | 643篇 |
2015年 | 578篇 |
2014年 | 683篇 |
2013年 | 1846篇 |
2012年 | 745篇 |
2011年 | 739篇 |
2010年 | 682篇 |
2009年 | 608篇 |
2008年 | 670篇 |
2007年 | 605篇 |
2006年 | 499篇 |
2005年 | 471篇 |
2004年 | 412篇 |
2003年 | 394篇 |
2002年 | 374篇 |
2001年 | 345篇 |
2000年 | 329篇 |
1999年 | 263篇 |
1998年 | 262篇 |
1997年 | 273篇 |
1996年 | 280篇 |
1995年 | 254篇 |
1994年 | 253篇 |
1993年 | 274篇 |
1992年 | 255篇 |
1991年 | 254篇 |
1990年 | 233篇 |
1989年 | 201篇 |
1988年 | 152篇 |
1987年 | 193篇 |
1986年 | 187篇 |
1985年 | 274篇 |
1984年 | 286篇 |
1983年 | 275篇 |
1982年 | 256篇 |
1981年 | 249篇 |
1980年 | 215篇 |
1979年 | 225篇 |
1978年 | 163篇 |
1977年 | 164篇 |
1976年 | 141篇 |
1975年 | 111篇 |
1974年 | 107篇 |
1973年 | 98篇 |
1972年 | 70篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
101.
This paper examines whether firms which delay earnings announcements engage in earnings management. The cross–sectional version of the modified Jones 1995 model is used to estimate 'normal' accruals. Prior research has documented that, on average, delayed earnings announcements are associated with negative earnings surprises. Our evidence suggests that the market anticipates unfavorable earnings news when it observes reporting delays. As a consequence, late reporters appear to make the most of a bad situation by employing income–decreasing accruals in big–bath–type earnings management and in contractual renegotiations. We find that the magnitude of income–reducing abnormal accruals is related to the reporting lag. 相似文献
102.
Jayson L. Lusk W. Bruce Traill Lisa O. House Carlotta Valli Sara R. Jaeger Melissa Moore Bert Morrow 《Journal of Agricultural Economics》2006,57(1):1-21
The United States (US) exports more than US$6 billion in agricultural commodities to the European Union(EU) each year, but one issue carries the potential to diminish this trade: use of biotechnology in food production. The EU has adopted more stringent policies towards biotechnology than the US. Understanding differences in European and American policies towards genetically modified (GM) foods requires a greater understanding of consumers’ attitudes and preferences. This paper reports results from the first large‐scale, cross‐Atlantic study to analyse consumer demand for genetically modified food in a non‐hypothetical market environment. We strongly reject the frequent if convenient assumption in trade theory that consumer preferences are identical across countries: the median level of compensation demanded by English and French consumers to consume a GM food is found to be more than twice that in any of the US locations. Results have important implications for trade theory, which typically focuses on differences in specialization, comparative advantage and factor endowments across countries, and for on‐going trade disputes at the World Trade Organization. 相似文献
103.
There has been growing interest within the economics discipline in the role of equity concerns in the distribution of resources. This paper presents empirical evidence from controlled laboratory experiments where third-party decision makers allocate resources between two individuals. The experimental results indicate that subjects view a wide range of different allocations as the fair distribution of resources. However, regression analysis indicates that both treatment effects and a few demographic variables explain some of this variation in fairness concepts. Most significantly, decision makers rewarded subjects who earned their favorable positions, and the gender of the decision maker was an important predictor of the allocation chosen. 相似文献
104.
Who's in charge of the central city? The conflict between efficiency and equity in the design of a metropolitan area 总被引:1,自引:0,他引:1
A circular metropolitan area consists of a central city surrounded by a suburb. Households sort over the two jurisdictions based on public service levels and their costs of commuting to the metropolitan center. Using numerical simulations, we show that (1) there typically exist two equilibria: one in which the poor form the voting majority in the central city and the other in which the rich form the majority in the central city; (2) there is an efficiency vs. equity trade-off as to which equilibrium is preferred; and (3) if the central city contains only poor households, equity favors expanding the central city to include rich households. The third result arises not because of a fiscal subsidy from rich to poor households induced by a property tax but rather because of a change in house price capitalization. 相似文献
105.
E. L. Zhitkova 《Studies on Russian Economic Development》2008,19(1):70-79
The paper focuses on the emerging system of territorial strategic planning in the constituent entities of the Russian Federation and municipalities. Suggested for practical application are the best Russian research studies and practices of coordinating the interests of municipal and regional authorities. The analysis of scholarly approaches to the issue in focus allows one to infer that the best elaborated position is that of the staff of the North-Western Office of the Russian Research Center for Local Governance (RRCLG). As regards the express-analysis of practices adopted in the number of the Russian Federation constituent entities, the practices of the Krasnodar krai appear to be the most promising. 相似文献
106.
Faced with a record level of unemployment, the present debate in Germany is to extend the weekly hours of work. In this paper the employment effects of an economy-wide increase in weekly hours are quantified on the basis of a computable general equilibrium model for different specifications of the wage setting rule and the use of additional policy-induced public income. The simulation results back the argument of the opponents of longer working time that not more jobs will be created. However, when the higher tax revenues from GDP growth are used to reduce social security contributions, then the claim of the proponents that more jobs will be created can be supported. 相似文献
107.
This paper examines the causal relationship between financial development and economic growth for six Middle Eastern and North African countries (Algeria, Egypt, Israel, Morocco, Syria, and Tunisia), within a quadvariate vector autoregressive framework. We employ four different measures of financial development and apply the augmented vector autoregression vector (VAR) methodology of Toda and Yamamoto to test for Granger causality. Our empirical results strongly support the hypothesis that finance leads to growth in five out of the six countries. Only in Israel could weak support be found for causality running from economic growth to financial development but no causality in the other direction. These findings suggest the need to accelerate the financial reforms that have been launched since the mid 1980s and to improve the efficiency of these countries’ financial systems to stimulate saving/investment and, consequently, long‐term economic growth. 相似文献
108.
Kevin L. Eastman Jacqueline K. Eastman Alan D. Eastman 《Risk Management & Insurance Review》2002,5(2):117-134
This article uses a survey of insurance agents in Florida to examine the manner in which insurance agents use and view the Internet as a method of marketing insurance products. The results of the survey suggest that the agents’ use of the Web and their attitudes toward the Web do not vary by demographic characteristics (including age, education level, gender, and income). In addition, the agents’ perception of the Internet as a threat (rather than an opportunity) does not vary by age or education level and is not correlated with their attitudes toward the use of the Web. However, while Internet marketing and other means of direct selling are viewed by the agents as equal threats to their sales, the agents believe that such marketing by other companies is a greater threat than that done by the companies they represent. 相似文献
109.
Leonard L. Berry 《Journal of the Academy of Marketing Science》1995,23(4):236-245
Relationship marketing is an old idea but a new focus now at the forefront of services marketing practice and academic research.
The impetus for its development has come from the maturing of services marketing with the emphasis on quality, increased recognition
of potential benefits for the firm and the customer, and technological advances. Accelerating interest and active research
are extending the concept to incorporate newer, more sophisticated viewpoints. Emerging perspectives explored here include
targeting profitable customers, using the strongest possible strategies for customer bonding, marketing to employees and other
stakeholders, and building trust as a marketing tool. Although relationship marketing is developing, more research is needed
before it reaches maturity. A baker’s dozen of researchable questions suggests some future directions.
holds the J. C. Penney Chair of Retailing Studies, is a professor of Marketing, and is director of the Center for Retailing
Studies at Texas A&M University. He is a former national president of the American Marketing Association. His research interests
are services marketing, service quality, and retailing strategy. He has published numerous journal articles and books, includingDelivering Quality Service: Balancing Customer Perceptions and Expectations (Free Press, 1990),Marketing Services: Competing Through Quality (Free Press, 1991), andOn Great Service: A Framework for Action (Free Press, 1995). 相似文献
110.
The law of one price (LOOP) is an essential foundation of both the pure theory of trade and monetary theory. Strictly speaking, the law relates to prices of individual commodities. However, empirical tests of LOOP have often relied on aggregated data. In this paper, a model is derived and estimated using price data for 15 selected inputs in New Zealand agriculture. The results offer no support for the LOOP in the short run, and the results for the long run are mixed. It may be inappropriate, therefore, to assume that the LOOP holds generally in modelling exercises, particularly when models are used for policy purposes. 相似文献