全文获取类型
收费全文 | 6310篇 |
免费 | 242篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 1365篇 |
工业经济 | 453篇 |
计划管理 | 1157篇 |
经济学 | 1381篇 |
综合类 | 48篇 |
运输经济 | 93篇 |
旅游经济 | 86篇 |
贸易经济 | 1155篇 |
农业经济 | 236篇 |
经济概况 | 550篇 |
信息产业经济 | 1篇 |
邮电经济 | 28篇 |
出版年
2023年 | 62篇 |
2022年 | 35篇 |
2021年 | 76篇 |
2020年 | 125篇 |
2019年 | 186篇 |
2018年 | 200篇 |
2017年 | 216篇 |
2016年 | 219篇 |
2015年 | 155篇 |
2014年 | 243篇 |
2013年 | 752篇 |
2012年 | 291篇 |
2011年 | 290篇 |
2010年 | 261篇 |
2009年 | 313篇 |
2008年 | 249篇 |
2007年 | 218篇 |
2006年 | 212篇 |
2005年 | 199篇 |
2004年 | 168篇 |
2003年 | 158篇 |
2002年 | 146篇 |
2001年 | 153篇 |
2000年 | 136篇 |
1999年 | 116篇 |
1998年 | 119篇 |
1997年 | 111篇 |
1996年 | 79篇 |
1995年 | 88篇 |
1994年 | 87篇 |
1993年 | 58篇 |
1992年 | 61篇 |
1991年 | 47篇 |
1990年 | 47篇 |
1989年 | 36篇 |
1988年 | 39篇 |
1987年 | 34篇 |
1986年 | 43篇 |
1985年 | 45篇 |
1984年 | 45篇 |
1983年 | 57篇 |
1982年 | 48篇 |
1981年 | 32篇 |
1980年 | 32篇 |
1979年 | 35篇 |
1978年 | 39篇 |
1977年 | 35篇 |
1976年 | 32篇 |
1975年 | 23篇 |
1973年 | 23篇 |
排序方式: 共有6553条查询结果,搜索用时 0 毫秒
11.
A statistically optimal inference about agents' ex ante price expectations within the US broiler market is derived using futures prices of related commodities along with a quasi‐rational forecasting regression equation. The modelling approach, which builds on a Hamilton‐type framework, includes endogenous production and allows expected cash price to be decomposed into anticipated and unanticipated components. We therefore infer the relative importance of various informational sources in expectation formation. Results show that, in addition to the quasi‐rational forecast, the true supply shock, future prices, and ex post commodity price forecast errors have, at times, been influential in broiler producers' price expectations. Copyright © 2003 John Wiley & Sons, Ltd. 相似文献
12.
Miguel-Angel Galindo Martin 《International Advances in Economic Research》1997,3(3):240-244
As it is well known, before the next century a single European currency, the Euro, will be introduced and European products
will enjoy an extensive market. Economists have focused their attention on analyzing the different costs and benefits derived
from the implementation of the single currency. With regard to the benefits of such an implementation, the most important
ones are as follows. The introduction of a single currency will encourage internal demand and will help economic agents save
transaction costs; labor distribution will improve; there will be less uncertainty in the markets; and, lastly, it will improve
economic growth if technical transmission is facilitated. But there are also problems in the implementation of the single
European currency. Credit institutions, especially banks and savings banks, will lose their income from the currency exchange
process. It must also be considered that the economies will depend on the higher development level of the German economy.
The goal of this paper is to analyze the costs and benefits derived from the implementation of a single currency. 相似文献
13.
This paper contains a critique of existing legislation which deals with hazardous waste disposal and expands on the efforts
made by the Office of Technology Assessment and other economists to develop a public policy which will deal effectively with
the problems associated with hazardous waste generation and disposal. A new policy is set forth here which encourages both
waste reduction and safe disposal while providing revenue to pay for cleanups at Superfund sites. 相似文献
14.
Gregory J. Werden Andrew S. Joskow Richard L. Johnson 《Managerial and Decision Economics》1991,12(5):341-352
The literature on industrial organization contains very little direct evidence on the effects of actual mergers. This study estimates the effects of two recent airline mergers approved by the Department of Transportation over the objection of the Department of Justice. The merger of TWA and Ozark appears to have caused a slight increase in fares and a far greater reduction in service on city pairs out of St Louis. The merger of Northwest and Republic appears to have caused a significant increase in fares and a significant reduction in overall service on city pairs out of Minneapolis-St Paul. 相似文献
15.
Teaching Business Ethics - 相似文献
16.
Andrew Sentance 《Business Strategy Review》1997,8(2):47-49
Andrew Sentance concludes that it will be difficult for the new British Government to limit government borrowing without raising taxes. 相似文献
17.
Recent years have seen substantial reductions in trade policyand other barriers inhibiting developing country participationin world trade. Lower barriers have contributed to a dramaticshift in the pattern of developing country tradeawayfrom dependence on commodity exports to much greater relianceon manufactures and services. In addition, exports to otherdeveloping countries have become much more important. Thesechanges have profound implications for the role played by developingcountries in the world economy and trade system. 相似文献
18.
Using a bargaining model the interaction between agriculture and the environment is explored. Application of the model to nitrogen pollution and management agreements directs attention to the research needs for achieving more rational environmental management 相似文献
19.
Martin Ricketts 《Economic Affairs》1986,7(1):40-43
Proposed economic reforms often neglect to take into account the interests of groups which have benefitted from establishing or maintaining the status quo. Martin Ricketts, Reader in Political Economy at the independent University of Buckingham, assesses the political pressures that have produced regulation of the housing market, and suggests reform which accommodates realistic expectations of resistance from local politicians and subsidised tenants. 相似文献
20.
Andrew Dorward 《Agricultural Economics》2006,35(2):157-169
This article presents the development of a set of programming models describing the major features of different rural livelihoods and of the informal rural economy they together make up in Malawi. The models allow for differentiated responses by different household types to change and for the partial equilibrium effects of consequent supply, demand, and price adjustments in labor and grain markets. The models provide insights into the relations between own‐farm and nonown‐farm activities in different households' livelihoods and in the informal rural economy as a whole, and are used to investigate possible impacts of increasing cash crop prices and of a more open rural economy. Impacts of these changes on the poor are found to be critically dependent upon supply and demand elasticities in labor and grain markets, but the poor could potentially suffer significant losses from increased openness of the local economy leading to increased expenditure by less poor households on imported goods and services. 相似文献