全文获取类型
收费全文 | 102篇 |
免费 | 5篇 |
专业分类
财政金融 | 22篇 |
工业经济 | 10篇 |
计划管理 | 8篇 |
经济学 | 42篇 |
运输经济 | 1篇 |
旅游经济 | 1篇 |
贸易经济 | 13篇 |
农业经济 | 7篇 |
经济概况 | 3篇 |
出版年
2023年 | 2篇 |
2022年 | 1篇 |
2021年 | 3篇 |
2020年 | 4篇 |
2019年 | 2篇 |
2018年 | 4篇 |
2017年 | 1篇 |
2016年 | 5篇 |
2015年 | 4篇 |
2014年 | 11篇 |
2013年 | 13篇 |
2012年 | 2篇 |
2011年 | 7篇 |
2010年 | 3篇 |
2009年 | 4篇 |
2008年 | 4篇 |
2007年 | 4篇 |
2006年 | 3篇 |
2005年 | 1篇 |
2004年 | 1篇 |
2003年 | 4篇 |
2002年 | 1篇 |
2001年 | 2篇 |
2000年 | 1篇 |
1999年 | 2篇 |
1998年 | 2篇 |
1997年 | 4篇 |
1995年 | 1篇 |
1992年 | 2篇 |
1991年 | 1篇 |
1988年 | 1篇 |
1983年 | 1篇 |
1981年 | 1篇 |
1980年 | 3篇 |
1979年 | 2篇 |
排序方式: 共有107条查询结果,搜索用时 0 毫秒
101.
Groundwater resources (GW) account for nearly 30% of the world's sustainable water supplies. Yet, this resource, which is fraught with externalities, has largely been left unregulated. The economic literature on GW is predominantly of a partial equilibrium type. We analyze GW regulation in a general equilibrium setting, focusing on the stabilization value of GW under natural (drought) and economic (rural–urban water transfer) shocks. A general equilibrium approach allows evaluating direct and indirect effects of GW regulation on agriculture and nonagriculture sectors and extends the scope for water policy. The analysis is applied to Morocco by extending an existing computable general equilibrium (CGE) model to include ground and surface water (SW) resources. We study effects of (i) an increase in GW extraction cost (e.g., as a result of prolonged extraction beyond natural recharge that lowers the aquifer's water table), (ii) a transfer of SW from rural (irrigation) to urban (domestic) use, and (iii) a reduction of water availability due to severe drought. We estimate the value of GW and assess the direct (partial equilibrium) and indirect (general equilibrium) impacts. We find that GW plays a critical role in mitigating the negative effects of these types of shocks. 相似文献
102.
Few scholars are confident enough to believe that they can describethe history of the "origins and growth of the global economy"in 275 pages. But Ronald Seavoy, an emeritus professor of historyat Bowling Green State University, uses that history to illuminatetwo themes: to show that the global economy is built on thefoundation of European commercial imperialism and "to show thatthe global economy as it is currently evolving is capable ofproducing 相似文献
103.
We consider a model in which each agent in a population chooses one of two options. Each agent does not know what the available options are and can choose an option only after observing another agent who has already chosen that option. In addition, the agents’ preferences over the two options are correlated. An agent can either imitate an observed agent or wait until he meets two agents who made different choices, in which case he can compare their choices and choose accordingly. A novel feature of the model is that agents observe not only the choices made by others, but also some information about the process that led them to those choices. We study two cases: In the first, an agent notes whether the observed agent imitated others or whether he actually compared the available alternatives. In the second, an agent notes whether the observed agent’s decision was hasty or not. It is shown that in equilibrium the probability of making a mistake is higher in the second case and that the existence of these nonstandard “neuro” observations systematically biases the equilibrium distribution of choices. 相似文献
104.
105.
Tekleab Amanuel G. Reagan Paul M. Do Boram Levi Ariel Lichtman Cary 《Journal of Business Ethics》2021,171(4):741-756
Journal of Business Ethics - Interest in the microfoundations of corporate social responsibility (CSR) has grown over the past decade. In this study, we draw on social learning theory to examine... 相似文献
106.
James J. Murphy Ariel Dinar Richard E. Howitt Steven J. Rassenti Vernon L. Smith 《Environmental and Resource Economics》2000,17(4):375-394
One of the problems with proposals for substantialinstitutional change in water systems is thatmodification and irreversibility make the processslow, cautious and costly to society. In this paper,we discuss the role that experimental economics canplay in evaluating proposed institutional changes tohelp facilitate a more rapid and smooth adoption ofchanges in the water system. Experimental economicsyields a formal and replicable system for analyzingalternative market structures before they are actuallyimplemented. For example, a water market can bedeveloped and tested in the laboratory under supplyand demand constraints that reflect drought conditionsthat might occur in California, or other arid regionsin the world. We present a prototype of a Californiawater transfer model and the results from a series ofwater market experiments. Results include realizedmarket efficiency and surplus distribution, as well asan analysis of market price volatility. Theimplications of this research extend well beyondCalifornia water markets, not only to water markets inother arid regions, but also to the design of marketsfor other environmental goods, including tradablepollution permits and fishery ITQs. 相似文献
107.
We introduce a general framework for Markov decision problems under model uncertainty in a discrete-time infinite horizon setting. By providing a dynamic programming principle, we obtain a local-to-global paradigm, namely solving a local, that is, a one time-step robust optimization problem leads to an optimizer of the global (i.e., infinite time-steps) robust stochastic optimal control problem, as well as to a corresponding worst-case measure. Moreover, we apply this framework to portfolio optimization involving data of the . We present two different types of ambiguity sets; one is fully data-driven given by a Wasserstein-ball around the empirical measure, the second one is described by a parametric set of multivariate normal distributions, where the corresponding uncertainty sets of the parameters are estimated from the data. It turns out that in scenarios where the market is volatile or bearish, the optimal portfolio strategies from the corresponding robust optimization problem outperforms the ones without model uncertainty, showcasing the importance of taking model uncertainty into account. 相似文献