全文获取类型
收费全文 | 1941篇 |
免费 | 106篇 |
专业分类
财政金融 | 402篇 |
工业经济 | 193篇 |
计划管理 | 341篇 |
经济学 | 444篇 |
综合类 | 17篇 |
运输经济 | 9篇 |
旅游经济 | 24篇 |
贸易经济 | 349篇 |
农业经济 | 104篇 |
经济概况 | 160篇 |
邮电经济 | 4篇 |
出版年
2023年 | 13篇 |
2022年 | 10篇 |
2021年 | 24篇 |
2020年 | 47篇 |
2019年 | 55篇 |
2018年 | 66篇 |
2017年 | 78篇 |
2016年 | 62篇 |
2015年 | 53篇 |
2014年 | 73篇 |
2013年 | 279篇 |
2012年 | 69篇 |
2011年 | 81篇 |
2010年 | 85篇 |
2009年 | 80篇 |
2008年 | 89篇 |
2007年 | 68篇 |
2006年 | 89篇 |
2005年 | 64篇 |
2004年 | 43篇 |
2003年 | 69篇 |
2002年 | 71篇 |
2001年 | 43篇 |
2000年 | 36篇 |
1999年 | 38篇 |
1998年 | 38篇 |
1997年 | 34篇 |
1996年 | 17篇 |
1995年 | 17篇 |
1994年 | 11篇 |
1993年 | 17篇 |
1992年 | 19篇 |
1991年 | 11篇 |
1990年 | 13篇 |
1989年 | 11篇 |
1988年 | 18篇 |
1987年 | 8篇 |
1986年 | 15篇 |
1985年 | 24篇 |
1984年 | 14篇 |
1983年 | 13篇 |
1982年 | 7篇 |
1981年 | 9篇 |
1980年 | 7篇 |
1979年 | 9篇 |
1978年 | 10篇 |
1977年 | 5篇 |
1975年 | 5篇 |
1973年 | 6篇 |
1972年 | 4篇 |
排序方式: 共有2047条查询结果,搜索用时 7 毫秒
71.
Kremer and Snyder (Q J Econ 130:1167–1239, 2015) show that demand curves for a preventive and treatment may have different shapes though they target the same disease, biasing the pharmaceutical manufacturer toward developing the lucrative rather than the socially desirable product. This paper tightens the theoretical bounds on the potential deadweight loss from such biases. Using a calibration of the global demand for HIV pharmaceuticals, we demonstrate the dramatically sharper analysis achievable with the new bounds, allowing us to pinpoint potential deadweight loss at 62% of the global gain from curing HIV. We use the calibration to perform policy counterfactuals, assessing welfare effects of government policies such as a subsidy, reference pricing, and price-discrimination ban. The fit of our calibration is good: we find that a hypothetical drug monopolist would price an HIV drug so high that only 4% of the infected population worldwide would purchase, matching actual drug prices and quantities in the early 2000s before subsidies in low-income countries ramped up. 相似文献
72.
Abstract:Since the 1978 reforms, China has experienced rapid economic and social development. GDP growth has been in the double digits on average yearly, creating the fastest sustained economic growth recorded by a major economy in history. Not only did this transform the economy and society at large, China reached important milestones in terms of reducing poverty and creating prosperity in a short period of time. This article uses the conceptual framework of new institutional economics to examine China’s economic growth and how growth has been achieved largely by ‘informal institutions’ that are grounded in culture, customs, and private interactions that emerge spontaneously. The trajectory by which these informal institutions left their imprint on China’s complex economic landscape and how they can constrain future economic growth are also of central importance. After examining decentralization and risk management practices, property rights, and the legal system, we emphasize the importance of creating formal institutions necessary for long-term growth, most importantly innovation. Preliminary evidence shows total factor productivity is tapering off which may reflect the constraints of China’s institutional environment. This ought to be reversed if China is to enjoy long-term sustained growth. 相似文献
73.
John Dewey and Henry George: The Socialization of Land as a Prerequisite for a Democratic Public 下载免费PDF全文
Christopher England 《American journal of economics and sociology》2018,77(1):169-200
John Dewey frequently praised Henry George, author of a plan to confiscate land values with a “single tax.” Scholars have failed to account for Dewey's support of George. Some have argued that it should not be taken seriously because it is at odds with their interpretation of Dewey's philosophy. This article demonstrates that Dewey perceived the socialization of land values as an essential step toward creating a true democracy. Furthermore, Dewey's interest in George was not an aberration; it was exemplary of his faith in ideology, theory, and transformative social policy. Despite contentions to the contrary, pragmatists of the early 20th century never emphasized skepticism, moderation, or rote empiricism. In fact, Dewey embraced the philosophy of Henry George as a general theory of history of society. During the Great Depression, Dewey attacked the piecemeal reformism of the New Deal in favor of the comprehensive vision of Henry George. 相似文献
74.
Christopher England 《American journal of economics and sociology》2018,77(1):59-94
At the beginning of the 20th century, Vancouver obtained international acclaim as a “single‐tax” city. Supporters claimed that land value taxation was responsible for the spectacular growth of the city. Even critics believed that it had produced a building boom and declining rents. Yet, over several decades, the system was scaled back and ultimately ended in 1984. This article argues that the property tax revolt can be understood with Mancur Olson's model of collective action. Property owners are better organized than other parties impacted by housing policy because they have financial resources and a salient economic concern in housing. Thus, the special interests of property owners in higher values and unrestricted use prevailed over the interests of tenants and prospective buyers. While the property tax revolt was often articulated in the progressive language of ability to pay, when confronted with progressive counterarguments, it collapsed into explicit arguments for rent‐seeking. 相似文献
75.
The impact of climate change on labour demand in the plantation sector: the case of tea production in Sri Lanka 下载免费PDF全文
Rajapaksha P. D. Gunathilaka James C. R. Smart Christopher M. Fleming Syezlin Hasan 《The Australian journal of agricultural and resource economics》2018,62(3):480-500
Limited opportunities for crop switching and lengthy preharvesting periods make the plantation sector particularly vulnerable to climate change. Surprisingly, however, the economic consequences of climate change on plantation crops are seldom analysed. Drawing on a unique primary panel data set from a representative cross section of 35 tea estates in Sri Lanka over the period 2002–2014, this study implements a structural model of estate profit maximisation to estimate the elasticity of labour demand with respect to different components of weather. Results indicate a negative relationship between labour demand and rainfall in the south‐west monsoon, the north‐east monsoon and the second inter‐monsoon. A positive relationship is found between labour demand and rainfall in the first inter‐monsoon. Overall, predicted changes in rainfall by 2050 are anticipated to reduce labour demand by approximately 1,175,000 person‐days per year across Sri Lanka's tea plantation sector. This is likely to have considerable social and welfare implications, particularly for the Indian Tamil women who comprise the majority of the sector's workforce. 相似文献
76.
Is late really better than never? The farmer welfare effects of pineapple adoption in Ghana 下载免费PDF全文
Export agriculture offers potentially high returns to smallholder farmers in developing countries, but also carries substantial market risk. In this article we examine the intertemporal welfare impact of the timing of a farmer's entry into the export pineapple market in southern Ghana. We examine whether farmers who never cultivated pineapple are better or worse off than farmers who decided to adopt pineapple earlier or later relative to their peers and experienced a significant adverse market shock several years prior to our endline survey. We use a two‐stage least squares model to estimate the causal effect of duration of pineapple farming on farmer welfare. Consistent with economic theory, we find that earlier adoption of the new crop brings greater welfare gains than does later uptake. But we find that the gains to later uptake of pineapple—just before the market shock—are small in magnitude, just 0.1 standard deviations of a comprehensive asset index, indicating that the gains to adoption may be precarious and depend on the context, in particular on the severity of prospective market shocks. 相似文献
77.
Consumer sorting and hedonic valuation of wine attributes: exploiting data from a field experiment 下载免费PDF全文
Christopher R. Gustafson Travis J. Lybbert Daniel A. Sumner 《Agricultural Economics》2016,47(1):91-103
This article uses a novel experimental approach to measure consumer willingness to pay (WTP) for wine attributes. We invited customers of a local supermarket who had selected a bottle of wine to purchase to participate in a valuation experiment. Integrating their original wine choice into the experiment, each participant evaluated six alternative wines, generating a rich set of data on willingness to pay and consumer characteristics. The data from the experiment allow us to compare standard shelf price‐based wine attribute valuation estimates with estimates using WTP data and an increasing amount of information about individual consumers. The full model employs individual fixed effects to estimate WTP parameters without bias from consumer sorting or supply side influences. Our WTP estimates for wine attributes differ markedly from previous attribute value estimates. Consumers in our sample display clear and stable preferences for wine varieties, but less clear preferences for appellations. Our results suggest caution is needed in using market prices to estimate parameters of the consumer valuation function for product attributes. 相似文献
78.
We analyse the optimal location choice of a monopolistic firm that operates two arbitrarily located platforms on a two‐sided market. By extending the traditional Hotelling framework, we show that the optimal platform locations are equivalent to the one‐sided benchmark if both sides are either restricted to single‐ or multi‐homing. In the mixed case (one side single‐homes, the other one multi‐homes), the optimal platform locations are in line with the respective symmetric case. If the monopolist is restricted to choosing the same location on either side of the market, the optimal locations are determined by the relative profitability of the market sides. 相似文献
79.
The life‐blood of most organizations is knowledge. Too often, the very mechanisms set up to facilitate knowledge flow militate against it. This is because they are instituted in a top‐down way, they are cumbersome to manage and the bridges of trust fail to get built. In their thirst for innovation, the tendency is for firms to set up elaborate transmission channels and governance systems. As a result, staff are drowned in a deluge of mundane intranet messages and bewildered by matrix structures, while off‐the‐wall ideas and mould‐breaking insights are routinely missed. Added to this is the challenge of operating across professional, cultural, regional and linguistic boundaries, where ways of sharing knowledge differ markedly, even within the same project team. Drawing upon extensive research with scientists in the ATLAS collaboration (a high‐energy particle physics experiment comprising 3,500 scientists from 38 countries), we explore five paradoxes associated with knowledge exchange in global networks. Each paradox leads to a proposition which takes the theory and practice of knowledge management in a fresh direction. We conclude by outlining a number of HRM priorities for international knowledge‐intensive organizations. 相似文献
80.
This paper uses national data on individual physicians and two control groups to provide evidence on the extent to which each of five medical malpractice reforms impacts the decision to move one's medical practice to another state. We find robust evidence that states that have implemented noneconomic damage caps experience less out-migration of physicians than states that do not have these reforms. In addition, we find some evidence that joint and several liability reforms and patient compensation funds also impact the migration decisions of physicians. 相似文献