全文获取类型
收费全文 | 3655篇 |
免费 | 117篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 767篇 |
工业经济 | 286篇 |
计划管理 | 660篇 |
经济学 | 784篇 |
综合类 | 31篇 |
运输经济 | 56篇 |
旅游经济 | 42篇 |
贸易经济 | 716篇 |
农业经济 | 131篇 |
经济概况 | 271篇 |
信息产业经济 | 1篇 |
邮电经济 | 28篇 |
出版年
2023年 | 31篇 |
2022年 | 22篇 |
2021年 | 43篇 |
2020年 | 74篇 |
2019年 | 112篇 |
2018年 | 109篇 |
2017年 | 137篇 |
2016年 | 132篇 |
2015年 | 102篇 |
2014年 | 159篇 |
2013年 | 426篇 |
2012年 | 184篇 |
2011年 | 170篇 |
2010年 | 163篇 |
2009年 | 186篇 |
2008年 | 133篇 |
2007年 | 121篇 |
2006年 | 110篇 |
2005年 | 107篇 |
2004年 | 93篇 |
2003年 | 87篇 |
2002年 | 73篇 |
2001年 | 94篇 |
2000年 | 77篇 |
1999年 | 58篇 |
1998年 | 56篇 |
1997年 | 58篇 |
1996年 | 46篇 |
1995年 | 42篇 |
1994年 | 38篇 |
1993年 | 32篇 |
1992年 | 29篇 |
1991年 | 34篇 |
1990年 | 26篇 |
1989年 | 19篇 |
1988年 | 21篇 |
1987年 | 17篇 |
1986年 | 24篇 |
1985年 | 23篇 |
1984年 | 27篇 |
1983年 | 34篇 |
1982年 | 27篇 |
1981年 | 20篇 |
1980年 | 23篇 |
1979年 | 18篇 |
1978年 | 27篇 |
1977年 | 25篇 |
1976年 | 21篇 |
1975年 | 15篇 |
1973年 | 14篇 |
排序方式: 共有3773条查询结果,搜索用时 9 毫秒
101.
Willingness to Pay for Forest Property Rights and the Value of Increased Property Rights Security 总被引:1,自引:0,他引:1
Martin Linde-Rahr 《Environmental and Resource Economics》2008,41(4):465-478
This paper studies the willingness to pay (WTP) for forest property rights in Viet Nam. We do so by asking respondents to
estimate the value of two different forest property rights regimes where only the level of property security differs and all
other forest plot characteristics are constant. We use this information to identify the value of the property rights security.
Our results reveal that a significant number of individuals are willing to pay for an additional area of forestland but that
the amount offered appears to be inadequate to compensate sellers, as very few land market transactions actually take place.
The results further indicate that income relates positively to WTP, irrespective of forest property regime. Wealth, age, and
ethnicity also have an impact on the amount households are willing to pay. As expected, there was a significant mark-up on
the more secure right. Econometric estimates of the difference between the WTP for secure and insecure property rights show
that a higher level of female education, and household age decrease the difference between the two WTP measures while the
difference tends to increase as income improves. This has important policy implications, as it indicates that households tend
to evaluate the property rights institutions differently. 相似文献
102.
Does Child Labour Displace Schooling? Evidence on Behavioural Responses to an Enrollment Subsidy 总被引:1,自引:0,他引:1
It is often argued that child labour comes at the expense of schooling and so perpetuates poverty for children from poor families. To test this claim we study the effects on children's labour force participation and school enrollments of the pure school-price change induced by a targeted enrollment subsidy in rural Bangladesh. Our theoretical model predicts that the subsidy increases schooling, but its effect on child labour is ambiguous. Our empirical model indicates that the subsidy increased schooling by far more than it reduced child labour. Substitution effects helped protect current incomes from the higher school attendance induced by the subsidy. 相似文献
103.
This paper constructs a model of the recorded music market to investigate the consequences of local content requirements in broadcasting for the “internationalization” of domestic music. It models the entry decisions of bands, the contracting decisions of record companies, the airplay decisions of radio stations and the radio listening and recording purchasing decisions of consumers. The paper shows that a local content quota leads, perversely, to the increased internationalization of domestic music. A quota that also requires increased broadcasting of “new” music yields an additional welfare loss but does nothing to a record company's incentives to sign up new bands. 相似文献
104.
Martin Blom Fulvio Castellacci Arne Martin Fevolden 《Technological Forecasting and Social Change》2013
The paper investigates the trade-off between innovation and defense industrial policy. It presents an agent-based simulation model calibrated for the Norwegian defense industry that compares different policy scenarios and examines the effects of a pending EU market liberalization process. The paper points to two main results. (1) It finds that a pure scenario where national authorities focus on, and provide support exclusively for, either a) international competitiveness or b) national defense and security objectives, is more Pareto efficient than a corresponding mixed strategy where policy makers simultaneously pursue both international competitiveness and defense and security objectives. (2) Under the conditions of the new EU liberalization regime, it finds that a stronger and more visible trade-off will emerge between international competitiveness and national defense and security objectives. Policy makers will have to choose which to prioritize, and set a clear agenda focusing on one of the two objectives. 相似文献
105.
106.
Martin Halla Mario Lackner Johann Scharler 《The Scandinavian journal of economics》2016,118(2):292-323
We study the effect of the size of the welfare state on demographic trends in OECD member countries. Exploiting exogenous variation in public social spending, due to varying degrees of political fractionalization (i.e., the number of relevant parties involved in the legislative process), we show that an expansion in the welfare state increases fertility, marriage, and divorce rates with a quantitatively stronger effect on the marriage rate. We conclude that the welfare state supports family formation in the aggregate. Further, we find that the welfare state decouples marriage and fertility, and therefore alters the organization of the average family. 相似文献
107.
We introduce the “ball-catching task”, a novel computerized task, which combines a tangible action (“catching balls”) with induced material cost of effort. The central feature of the ball-catching task is that it allows researchers to manipulate the cost of effort function as well as the production function, which permits quantitative predictions on effort provision. In an experiment with piece-rate incentives we find that the comparative static and the point predictions on effort provision are remarkably accurate. We also present experimental findings from three classic experiments, namely, team production, gift exchange and tournament, using the task. All of the results are closely in line with the stylized facts from experiments using purely induced values. We conclude that the ball-catching task combines the advantages of real effort tasks with the use of induced values, which is useful for theory-testing purposes as well as for applications. 相似文献
108.
Martin Junge 《Applied economics letters》2018,25(18):1283-1287
An important question in industrialized countries is whether offshoring activities reduce the probability of performing own research and development (R&D) or whether the R&D intensity falls in firms that already have R&D activities. This question is addressed using a unique data set that combines survey and register data. No evidence is found for a lower probability of own R&D after offshoring takes place compared to before. Moreover, offshoring does not lead to lower R&D intensity in general. However, firms that offshore R&D activity have larger R&D intensity after offshoring has taken place, which suggests that R&D performed at home is complementary to foreign R&D. 相似文献
109.
Empirical Economics - The paper surveys various parametric Lorenz curves to be fitted to grouped income data in order to obtain an estimate for the Gini measure of inequality. The curves are fitted... 相似文献
110.
This paper presents a simple two-good general equilibrium model of exchange in which demands are linear functions of relative prices. The solution of the model is represented by a cubic equation which can have either a single root which corresponds to a unique equilibrium price or three roots corresponding to multiple equilibria. The major properties of the model are that the relative price can make large discrete jumps in response to small parameter changes, and can display hysteresis. The paper shows how recent developments in non-linear methods can be used to examine the equilibrium properties of the model and establish conditions under which multiple equilibria can arise. The model is compared with that used by Shapley and Shubik. 相似文献