全文获取类型
收费全文 | 369篇 |
免费 | 11篇 |
专业分类
财政金融 | 79篇 |
工业经济 | 26篇 |
计划管理 | 49篇 |
经济学 | 96篇 |
综合类 | 9篇 |
运输经济 | 2篇 |
旅游经济 | 5篇 |
贸易经济 | 61篇 |
农业经济 | 24篇 |
经济概况 | 28篇 |
邮电经济 | 1篇 |
出版年
2021年 | 4篇 |
2020年 | 7篇 |
2019年 | 8篇 |
2018年 | 11篇 |
2017年 | 5篇 |
2016年 | 8篇 |
2015年 | 6篇 |
2014年 | 17篇 |
2013年 | 53篇 |
2012年 | 10篇 |
2011年 | 12篇 |
2010年 | 10篇 |
2009年 | 12篇 |
2008年 | 11篇 |
2007年 | 8篇 |
2006年 | 17篇 |
2005年 | 16篇 |
2004年 | 5篇 |
2003年 | 6篇 |
2002年 | 10篇 |
2001年 | 8篇 |
2000年 | 8篇 |
1999年 | 8篇 |
1998年 | 5篇 |
1997年 | 8篇 |
1996年 | 11篇 |
1995年 | 6篇 |
1994年 | 9篇 |
1993年 | 7篇 |
1992年 | 9篇 |
1991年 | 6篇 |
1990年 | 4篇 |
1989年 | 4篇 |
1988年 | 2篇 |
1987年 | 2篇 |
1986年 | 6篇 |
1985年 | 6篇 |
1983年 | 3篇 |
1982年 | 2篇 |
1981年 | 5篇 |
1980年 | 2篇 |
1979年 | 3篇 |
1971年 | 2篇 |
1964年 | 1篇 |
1961年 | 2篇 |
1960年 | 1篇 |
1959年 | 1篇 |
1958年 | 1篇 |
1957年 | 1篇 |
1954年 | 1篇 |
排序方式: 共有380条查询结果,搜索用时 15 毫秒
1.
The linkage between macroeconomic policies and agricultural commodity trade has become an important research issue of agricultural economists. This paper investigates the macroeconomic linkage of soybean trade competition between the exporting countries of the United States, Brazil, and Argentina in the EC-12 and Japan import markets. It is argued that U.S. monetary growth may have important impacts on the competitive position of U.S. soybean exports through exchange rates. Two relationships are investigated: (a) the effects of U.S. monetary growth on the agricultural trade weighted exchange rates, and (b) the responsiveness of agricultural commodity prices and U.S. exports to exchange rate movements. Results indicate that a weak dollar increases imports of soybeans and soymeal significantly which serves to increase the equilibrium world price and increase both U.S. and Brazil/Argentina exports in the long run. However, during periods of more expansionary U.S. monetary policy there is little evidence of significant increases in market share position for U.S. soybeans and soymeal in world markets. 相似文献
2.
Equity Volatility and Corporate Bond Yields 总被引:8,自引:0,他引:8
This paper explores the effect of equity volatility on corporate bond yields. Panel data for the late 1990s show that idiosyncratic firm‐level volatility can explain as much cross‐sectional variation in yields as can credit ratings. This finding, together with the upward trend in idiosyncratic equity volatility documented by Campbell, Lettau, Malkiel, and Xu (2001), helps to explain recent increases in corporate bond yields. 相似文献
3.
4.
Glen L. Gray 《International Journal of Intelligent Systems in Accounting, Finance & Management》1992,1(1):21-28
Hypertext discussions are occurring more frequently at expert systems conferences. Hypertext is not an expert system language or expert system shell, but instead it is simultaneously a method of storing and retrieving data. The growing interest in hypertext in the expert system domain is because the combination of hypertext capabilities and expert systems creates a compelling synergistic relationship (Oren, 1987). During a panel discussion at the Second International Symposium on Expert Systems in Business, Finance and Accounting, Bill Swartout compared traditional expert systems to hypertext by saying that the knowledge base (e.g. the production rules) of an expert system can be thought of as formal knowledge and hypertext can be thought of as informal knowledge. This article will demonstrate how this informal knowledge can add power to traditional expert systems by increasing the flexibility of the explanation facilities and thereby the appeal of the system to a broader range of users. The article also will discuss how expert systems can improve the functionality of hypertext systems by adding intelligence to traditional hypertext systems. This article is divided into three sections. The first describes basic hypertext concepts. The second section shows how hypertext can enhance expert systems and, conversely, how expert systems can enhance hypertext systems. The final section discusses some potential problems and concerns that must be considered when designing a hypertext system. 相似文献
5.
J W M Cameron 《Development Southern Africa》1986,3(2):265-280
Urban development in Southern Africa has reflected western values and standards relating to health, safety, order, amenity, convenience and general welfare, and only incidentally to efficiency and economy. This article describes a project which relates to different value systems, and has different objectives. It highlights the imperatives for change, namely population growth, urbanisation and declining per capita GDP growth. In this milieu, the objective of affordability becomes paramount Standards are related to resources and are based on consultation with the developing community.
The article describes four key elements in the ‘Guidelines for Services and amenities’ being prepared by the CSIR for the Department of Development Aid, namely stormwater management, public transport, road layout and development density. It concludes by cautioning against development policies which deny or misunderstand the economic forces which drive the process of urbanisation. 相似文献
6.
A profile of browsers in regional shopping malls 总被引:1,自引:0,他引:1
7.
8.
Samuel Cameron 《Journal of Bioeconomics》2002,4(3):195-222
This paper derives a model of participation in what is commonly known as ‘adultery’. Arguably the best sex survey in the world
is used to produce estimates of participation functions. The results show a great deal of support for bioeconomic models and
reveal some interesting similarities and differences between the male and female equations.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
9.
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
10.
The effects of the service environment on affect and consumer perception of waiting time: An integrative review and research propositions 总被引:1,自引:0,他引:1
The management of buyers’ perceptions of waiting time by service businesses may be critical to customer satisfaction. Although
reducing actual waiting time is important, what managers view as a short time to wait may feel too long to customers. Relevant
literature from architecture, environmental psychology, psychology, physiology, operations management, sociology, and marketing
is integrated to build a conceptual model of how the service environment may influence affect and, in turn, waiting time perception.
Based on this model, propositions about how specific service environment elements (e.g., lighting, color, temperature) may
influence affect and time perception are presented. Finally, a research agenda and implications for service facility design
are proposed.
She received her Ph.D. from Texas A&M University. Her areas of interest include the retail/service environment, internal marketing,
and service quality. She has published articles in theJournal of the Academy of Marketing Science, Journal of Retailing, andInternational Journal of Research in Marketing, among others.
She received her Ph.D. from the University of Texas at Arlington. She formerly was in sales and marketing planning at IBM,
where she was involved in bringing numerous products to market. 相似文献