全文获取类型
收费全文 | 2640篇 |
免费 | 89篇 |
专业分类
财政金融 | 356篇 |
工业经济 | 186篇 |
计划管理 | 559篇 |
经济学 | 662篇 |
综合类 | 183篇 |
运输经济 | 19篇 |
旅游经济 | 9篇 |
贸易经济 | 338篇 |
农业经济 | 143篇 |
经济概况 | 272篇 |
邮电经济 | 2篇 |
出版年
2024年 | 6篇 |
2023年 | 24篇 |
2022年 | 38篇 |
2021年 | 73篇 |
2020年 | 69篇 |
2019年 | 60篇 |
2018年 | 46篇 |
2017年 | 68篇 |
2016年 | 83篇 |
2015年 | 67篇 |
2014年 | 81篇 |
2013年 | 176篇 |
2012年 | 184篇 |
2011年 | 280篇 |
2010年 | 258篇 |
2009年 | 165篇 |
2008年 | 169篇 |
2007年 | 141篇 |
2006年 | 178篇 |
2005年 | 158篇 |
2004年 | 72篇 |
2003年 | 63篇 |
2002年 | 58篇 |
2001年 | 46篇 |
2000年 | 27篇 |
1999年 | 16篇 |
1998年 | 19篇 |
1997年 | 14篇 |
1996年 | 13篇 |
1995年 | 11篇 |
1994年 | 12篇 |
1993年 | 7篇 |
1992年 | 3篇 |
1990年 | 4篇 |
1989年 | 1篇 |
1988年 | 4篇 |
1987年 | 3篇 |
1986年 | 1篇 |
1985年 | 4篇 |
1984年 | 8篇 |
1983年 | 2篇 |
1982年 | 4篇 |
1981年 | 1篇 |
1980年 | 2篇 |
1979年 | 2篇 |
1976年 | 1篇 |
1975年 | 3篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1964年 | 1篇 |
排序方式: 共有2729条查询结果,搜索用时 31 毫秒
101.
Ponds,Power and Institutions: The Everyday Governance of Accessing Urban Water Bodies in a Small Bengali City
下载免费PDF全文
![点击此处可从《International journal of urban and regional research》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Natasha Cornea Anna Zimmer René Véron 《International journal of urban and regional research》2016,40(2):395-409
While researchers in the growing field of urban political ecology have given significant attention to the fragmented hydroscape that characterizes access to drinking water in the global South, so far the (re)production of other urban waters and its related power relations have been underexplored. This article seeks to contribute to filling this gap by exploring the everyday negotiations over access to urban water bodies, in particular ponds. These are understood as a composite resource that is simultaneously water, land and public space. This analysis draws on a case study from a small city in West Bengal, India, and is based primarily on data from open interviews with different actors with a stake in urban ponds. The article demonstrates that in a context of ambiguity of the statutory governance regime and fragmented control, the (re)production of the pondscape is embedded within complex relationships of power whereby social marginalization can be offset at least momentarily by local institutions such as neighbourhood clubs and political parties. 相似文献
102.
103.
104.
Are firm entry and fixed exporting costs relevant for understanding the international transmission of business cycles? We revisit this question using a model that includes entry, selection to exporting activity, physical capital accumulation and endogenous labor supply. We determine that once the stochastic process for exogenous productivity is calibrated to consider the endogenous dynamics in TFP created by the number of firms and the time series volatility of entry is calibrated to the data, our model yields minimal departures from the Backus et al. (1992) benchmark. The richer model shares all of the successes of the previous model in terms of the volatilities of aggregate quantities, as well as its failures, in terms of replicating patterns of international co-movement and the volatility of international relative prices. 相似文献
105.
106.
We develop a structural risk‐neutral model for energy market modifying along several directions the approach introduced in Aïd et al. In particular, a scarcity function is introduced to allow important deviations of the spot price from the marginal fuel price, producing price spikes. We focus on pricing and hedging electricity derivatives. The hedging instruments are forward contracts on fuels and electricity. The presence of production capacities and electricity demand makes such a market incomplete. We follow a local risk minimization approach to price and hedge energy derivatives. Despite the richness of information included in the spot model, we obtain closed‐form formulae for futures prices and semiexplicit formulae for spread options and European options on electricity forward contracts. An analysis of the electricity price risk premium is provided showing the contribution of demand and capacity to the futures prices. We show that when far from delivery, electricity futures behave like a basket of futures on fuels. 相似文献
107.
Kevin Clinton Roberto Garcia-Saltos Marianne Johnson Ondrej Kamenik Douglas Laxton 《Journal of the Japanese and International Economies》2010,24(2):140-177
We use a version of the Global Projection Model covering the United States, Euro area and Japan to assess options for dealing with the looming risk of international deflation. The zero floor to interest rates constrains monetary policy. Confidence intervals, derived from stochastic simulations, indicate ranges of uncertainty. The results suggest a high probability of a declining price level for a couple of quarters in 2009. Suitable policy adaptations reduce the risk that this might turn into a prolonged, global deflation. These include: a price level path target for monetary policy, which would respond to previous, as well as expected, shortfalls from the desired inflation rate; a more stimulative fiscal policy; and an increase in the long-run target for inflation. 相似文献
108.
This paper applies data envelopment analysis (DEA) to assess technical efficiency in a big public university. Particular attention has been paid to two main activities, teaching and research, and on two large groups, the Science and Technology (ST) sector and the Humanity and Social Science (HSS) sector. The findings, based to data from 2005 to 2009, suggest that the ST sector is more efficient in terms of quality of research than the HSS sector, that instead achieves higher efficiency in teaching activities. The efficiency estimates strongly depend on the output specification, given that the use of several quality proxies, such as three research and two student questionnaire-based teaching alternative indices, reduce performance and its differentials for both research and teaching activities. A bootstrap technique is also used to provide confidence intervals for efficiency scores and to obtain bias-corrected estimates. The Malmquist index is calculated to measure changes in productivity. 相似文献
109.
Guglielmo Maria Caporale Stefano Di Colli Roberto Di Salvo Juan Sergio Lopez 《Applied economics》2016,48(28):2665-2674
This article provides new evidence on the contribution of local banking to local economic growth (i.e. at county level – the Italian ‘province’) in Italy. A comprehensive data set is used, which includes control variables for social capital and human capital as well as indicators of the quality of local infrastructures and the production structure of the local economy. A linear within-estimator technique with fixed effects is applied to a modified version of the so-called Barro regression in order to address the well-known econometric issues of reverse causality and estimation bias resulting from unobserved district-specific influences. 相似文献
110.
Roberto Rendeiro Martín-Cejas 《Journal of Air Transport Management》2010,16(1):45-47
The long-term growth in the air transport is leading to the need to expand airport infrastructure but this has serious environmental implications. Thus, there is the need to establish an alternative to the traditional airport pricing structure for landing fees, which reflects the overall costs that air transport operators impose on others. Airport pricing should provide a sound guide for future investments, and at the same time reflect whether additional facilities are needed and at what price, by taking into account all costs, including environmental costs. This paper analyses one application of Ramsey Pricing on uncongested Spanish airport, by considering the CO2 emission costs as a valuable input. 相似文献