全文获取类型
收费全文 | 24377篇 |
免费 | 591篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 4422篇 |
工业经济 | 1905篇 |
计划管理 | 4078篇 |
经济学 | 5277篇 |
综合类 | 270篇 |
运输经济 | 167篇 |
旅游经济 | 350篇 |
贸易经济 | 3970篇 |
农业经济 | 1303篇 |
经济概况 | 3179篇 |
信息产业经济 | 1篇 |
邮电经济 | 47篇 |
出版年
2020年 | 244篇 |
2019年 | 345篇 |
2018年 | 466篇 |
2017年 | 460篇 |
2016年 | 461篇 |
2015年 | 309篇 |
2014年 | 491篇 |
2013年 | 2238篇 |
2012年 | 699篇 |
2011年 | 734篇 |
2010年 | 625篇 |
2009年 | 728篇 |
2008年 | 647篇 |
2007年 | 656篇 |
2006年 | 581篇 |
2005年 | 481篇 |
2004年 | 494篇 |
2003年 | 475篇 |
2002年 | 511篇 |
2001年 | 449篇 |
2000年 | 508篇 |
1999年 | 436篇 |
1998年 | 427篇 |
1997年 | 409篇 |
1996年 | 415篇 |
1995年 | 368篇 |
1994年 | 392篇 |
1993年 | 382篇 |
1992年 | 439篇 |
1991年 | 418篇 |
1990年 | 382篇 |
1989年 | 327篇 |
1988年 | 287篇 |
1987年 | 333篇 |
1986年 | 345篇 |
1985年 | 490篇 |
1984年 | 494篇 |
1983年 | 437篇 |
1982年 | 413篇 |
1981年 | 416篇 |
1980年 | 397篇 |
1979年 | 411篇 |
1978年 | 302篇 |
1977年 | 282篇 |
1976年 | 244篇 |
1975年 | 268篇 |
1974年 | 203篇 |
1973年 | 205篇 |
1972年 | 173篇 |
1971年 | 152篇 |
排序方式: 共有10000条查询结果,搜索用时 46 毫秒
41.
The new urbanism argues that land-use planning should be used to create higher-density development and to promote alternatives to the use of personal automobiles for transportation. The concerns of the new urbanist movement are shown to be misplaced, and the goals of the new urbanism are shown to be in conflict with market incentives, making them difficult to implement in any event. A better policy for more efficient land use would be for governments to plan more effectively for their own infrastructure development while allowing the development of privately-owned land to be guided by market forces. 相似文献
42.
43.
44.
K.E. Hughes II & J. Kenneth Reynolds 《Journal of Business Finance & Accounting》2001,28(9&10):1351-1386
This study examines whether the uncertainty arising from a firm's exposure to future environmental costs (environmental uncertainty) affects the market's price sensitivity to reported earnings. Specifically, when environmental uncertainty is significantly high, are investors more responsive to reported earnings released by 'high-polluting' firms than reported earnings announced by 'low-polluting' firms within the same industry? The initial impact of Title IV (the acid rain provisions) of the 1990 Clean Air Act Amendments (1990 CAAA) on the US electric utility industry provides the research setting required to isolate the effects of environmental uncertainty while addressing this question. Consistent with theoretical predictions, we find that the earnings response coefficients (ERCs) of high-polluting electric utilities are significantly greater than those of their low-polluting counterparts during a predicted period of elevated environmental uncertainty. In adjoining sample years associated with lower environmental uncertainty, we observe no statistical difference in the magnitude of the ERCs between these two groups. In addition, the study's findings suggest that the magnitude of the ERC is increasing in the firm's exposure to future environmental costs, after controlling for other factors that potentially affect ERCs. 相似文献
45.
46.
This paper first examines the rapid growth and changing composition of manufactured exports in Indonesia and Thailand, highlighting the rapid growth of office and computer machinery and electric machinery, somewhat slower growth of non-electric and transportation machinery, as well as the low growth of previously large exports of textiles apparel. Second, the important contributions of foreign multinational enterprises (MNEs) to export growth in the machinery industries, particularly in electric, office, and computing machinery, are documented. Third, the paper describes trade policies in all these industries in some detail, emphasizing how low protection was a key facilitator of rapid export growth in the MNEs that dominated the electric, office, and computing machinery industry, while high protection reduced incentives to export among MNEs in the transportation machinery industry. 相似文献
47.
The economics of pride and shame 总被引:1,自引:0,他引:1
Kenneth E. Boulding 《Atlantic Economic Journal》1987,15(1):10-19
48.
Bruce E. Tonn 《Futures》2004,36(3):335-346
This paper imagines a US society that is obsessed with survival over the very long-term, not just over the next decade or two but over very long-time spans measured in the thousands and millions of years. Given that Americans tend to be achievement-oriented, it is plausible that they could become enthralled with this ultimate challenge. It is folly to argue that a fundamental change in the focus of the national psyche from consumerism to longer-term pursuits will happen anytime soon but the paper suggests that dissatisfaction with consumerism, growing environmentalism, increasingly felt limits of non-renewable resources, the increasing extinction of species, and a tiredness with global power politics as usual and its seemingly inexplicable violence and terrorism can someday lead to archetypal change in our society. In anticipation of this change, this paper presents a roadmap of how we could get from here, consumerism, to there, focused on the journey of life through time and space. The paper also outlines threats that humans must address to maintain the journey of earth-life through time and space; and presents a broad range of activities designed to meet the threats and capitalize on important opportunities. Finally, the paper explores how society would be transformed to meet the challenges and what sectors of today’s economy could be expected to contribute workers to a bourgeoning science and technology workforce and concludes with a few remarks about the future to come. 相似文献
49.
Several recent papers have documented the benefits of debtor-in-possession (DIP) financing in the restructuring of firms in Chapter 11. However, the view on benefits is not unanimous and some legal scholars have raised doubts about DIP financing's effects on debt-holders and the possibility of expropriative wealth transfers. In this paper we address this issue by analyzing both stock and bond price data for a comprehensive sample of DIP loans and find significant positive abnormal stock and bond returns at the announcement of DIP loans. Also, we do not find evidence of wealth transfers from junior to senior debt-holders. Further, we examine the DIP loan process in detail and we document important institutional features of DIP loans such as maturity, covenants, fees and interest charges. We find evidence of intense monitoring using covenants. We also find higher fees and charges associated with DIP loans. We argue that overall the results are consistent with the information processing role of financial intermediaries. 相似文献
50.