全文获取类型
收费全文 | 27982篇 |
免费 | 601篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 5157篇 |
工业经济 | 2058篇 |
计划管理 | 4809篇 |
经济学 | 6361篇 |
综合类 | 308篇 |
运输经济 | 222篇 |
旅游经济 | 423篇 |
贸易经济 | 4692篇 |
农业经济 | 1419篇 |
经济概况 | 3056篇 |
信息产业经济 | 3篇 |
邮电经济 | 76篇 |
出版年
2023年 | 130篇 |
2021年 | 176篇 |
2020年 | 348篇 |
2019年 | 530篇 |
2018年 | 591篇 |
2017年 | 616篇 |
2016年 | 622篇 |
2015年 | 413篇 |
2014年 | 663篇 |
2013年 | 2973篇 |
2012年 | 934篇 |
2011年 | 975篇 |
2010年 | 842篇 |
2009年 | 960篇 |
2008年 | 902篇 |
2007年 | 783篇 |
2006年 | 762篇 |
2005年 | 661篇 |
2004年 | 590篇 |
2003年 | 613篇 |
2002年 | 580篇 |
2001年 | 634篇 |
2000年 | 567篇 |
1999年 | 539篇 |
1998年 | 564篇 |
1997年 | 527篇 |
1996年 | 514篇 |
1995年 | 453篇 |
1994年 | 442篇 |
1993年 | 433篇 |
1992年 | 438篇 |
1991年 | 443篇 |
1990年 | 408篇 |
1989年 | 319篇 |
1988年 | 322篇 |
1987年 | 330篇 |
1986年 | 322篇 |
1985年 | 453篇 |
1984年 | 443篇 |
1983年 | 415篇 |
1982年 | 351篇 |
1981年 | 357篇 |
1980年 | 355篇 |
1979年 | 333篇 |
1978年 | 294篇 |
1977年 | 262篇 |
1976年 | 225篇 |
1975年 | 211篇 |
1974年 | 202篇 |
1973年 | 184篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
2.
3.
Experiments are used to examine the effects of social comparisons in ultimatum bargaining. We inform responders about the average offer before they decide whether to accept or reject their specific offer. This significantly increases offers and offer‐specific rejection probabilities. For comparison, we consider another change in informational conditions: telling responders the total pie is $30—ex ante it was either $15 or $30—affects offers and rejection probabilities roughly as much. Our results are consistent with people’s dislike for deviations from the norm of equity but inconsistent with fairness theories, where people dislike income disparity between themselves and their referents. 相似文献
4.
Josep M. Fradera 《Australian economic history review》2004,44(3):307-320
This article surveys recent research of the Spanish colonial era in the Philippines since the late eighteenth century. While highlighting imperfections in our understanding, the article establishes the parameters with which the Philippine economy entered the twentieth century. It outlines the intensification of Spanish colonial rule through changes in the taxation system, particularly the expansion of forced tobacco cultivation until its abolition in 1882. Since then, the Spanish set out to further change and intensify colonial rule but contradictions in the system of colonial rule caused the effort to come to an abrupt end in 1898. 相似文献
5.
Fares A. Ghandour Paulina Swartz Heidi M. Grenek Edward B. Roberts 《Technology Analysis & Strategic Management》2004,16(4):435-455
The number of firms using alliances as part of their corporate venturing or market entry strategies has surged over the past decade. Three common reasons cited for pursuing alliances are technology convergence, market access and alliance partners' complementary resources. This paper contrasts the alliance strategies of HP and IBM, two major competitors in electronic services (i.e. Internet-based 'e- service') businesses, using the Familiarity Matrix as a display tool to portray the strategies. Whereas the HP strategy is to attempt to establish its technology infrastructure as the standard e-services infrastructure on the Internet, IBM aims to position its IBM Global Services, rather than its technology, at the center of this ecosystem. 相似文献
6.
This paper examines monthly wage data collected by the Agro Economic Survey from seven villages in the Cimanuk River Basin of West Java, where data on agricultural and non-agricultural wages and prices of nine essential commodities were collected twice monthly between 1977 and 1983. Movements in money wages deflated by both the rice price and a weighted index of basic commodities are analysed in detail and differences between lowland and upland villages are discussed. 相似文献
7.
Richard McGregor Krishna Guha 《海外经济评论》2008,(4):27-28
2007年中国贸易顺差上升近50%,达到创纪录的2620亿美元,但在去年最后3个月,进口增速均超过了出口增速,表明存在争议的外汇储备大幅上升期可能正渐近结束。 相似文献
8.
9.
If actively managed mutual funds suffer from diminishing returns to scale, funds should alter investment behavior as assets under management increase. Although asset growth has little effect on the behavior of the typical fund, we find that large funds and small‐cap funds diversify their portfolios in response to growth. Greater diversification, especially for small‐cap funds, is associated with better performance. Fund family growth is related to the introduction of new funds that hold different stocks from their existing siblings. Funds with many siblings diversify less rapidly as they grow, suggesting that the fund family may influence a fund's portfolio strategy. 相似文献
10.
Models that assume only consumer tastes determine the characteristics of supply are restrictive; producers can gain utility from aspects of production and pay for deviating from demand by accepting lower financial returns. We model and measure motivations of California winery owners, and analyze their effects on quality and price. We find utility–maximizers are more likely to produce high quality and set higher quality–adjusted prices. Profit–oriented owners are less likely to produce high quality wines. These results suggest that the presence of hobbyists who enjoy producing high quality may lower financial returns in the segment and discourage profit–maximizers from locating there. 相似文献