全文获取类型
收费全文 | 1653篇 |
免费 | 73篇 |
专业分类
财政金融 | 228篇 |
工业经济 | 120篇 |
计划管理 | 355篇 |
经济学 | 530篇 |
综合类 | 3篇 |
运输经济 | 44篇 |
旅游经济 | 20篇 |
贸易经济 | 292篇 |
农业经济 | 46篇 |
经济概况 | 88篇 |
出版年
2023年 | 21篇 |
2022年 | 14篇 |
2021年 | 21篇 |
2020年 | 56篇 |
2019年 | 71篇 |
2018年 | 88篇 |
2017年 | 96篇 |
2016年 | 74篇 |
2015年 | 49篇 |
2014年 | 70篇 |
2013年 | 243篇 |
2012年 | 93篇 |
2011年 | 105篇 |
2010年 | 78篇 |
2009年 | 97篇 |
2008年 | 62篇 |
2007年 | 44篇 |
2006年 | 65篇 |
2005年 | 42篇 |
2004年 | 48篇 |
2003年 | 47篇 |
2002年 | 32篇 |
2001年 | 25篇 |
2000年 | 18篇 |
1999年 | 23篇 |
1998年 | 24篇 |
1997年 | 6篇 |
1996年 | 13篇 |
1995年 | 9篇 |
1994年 | 6篇 |
1993年 | 5篇 |
1992年 | 8篇 |
1991年 | 4篇 |
1990年 | 4篇 |
1989年 | 2篇 |
1988年 | 4篇 |
1987年 | 4篇 |
1986年 | 7篇 |
1985年 | 4篇 |
1984年 | 4篇 |
1983年 | 7篇 |
1982年 | 2篇 |
1981年 | 5篇 |
1980年 | 3篇 |
1979年 | 5篇 |
1978年 | 3篇 |
1973年 | 2篇 |
1971年 | 4篇 |
1970年 | 2篇 |
1967年 | 2篇 |
排序方式: 共有1726条查询结果,搜索用时 312 毫秒
191.
The growing interest organizations have in concepts like social involvement and sustainability has helped unite programs and practices of different natures, mostly in the form of large investments in local communities. But what role can employees play in achieving this corporate aim, and how do these policies affect the way employees see their organization? Unión Fenosa has been a pioneer in the Spanish business community in maintaining corporate social responsibility and the commitment of its employees to these values. An analysis of its Solidarity Day policy shows the perspective of its employees, their motivation, and the relations between them and their company. 相似文献
192.
193.
This paper examines the diffusion pattern of mobile telephony in Colombia. The empirical modelling approach adopted in the paper starts off by choosing between the two functional forms that are most frequently used in the literature, namely the Gompertz and the Logistic models. After applying a formal statistical test to choose the preferred functional form, the evidence suggests that the pattern of diffusion can be best characterised as following a Logistic model. The findings also suggest that despite the fact that in recent years the rate of growth of mobile phone subscribers has started to slow down, there still appears to be room for further expansion as the saturation level is expected to be reached in 2013. The estimated saturation level is consistent with some individuals possessing more than one mobile device. 相似文献
194.
The aim of this paper is the achievement of a complete characterization of the Pareto optimality of competitive equilibria for deterministic, pure exchange, continuous-time economies with a countable number of overlapping generations, where each consumer’s life-span consists in a bounded interval of time. For such an environment, we obtain separate sufficient and necessary conditions for Pareto optimality in the form of the Cass’ criterion, that is, in terms of the equilibrium prices. However, these conditions are not equivalent in general. Therefore, in order to get that equivalence we are compelled to impose certain restrictions, either on consumers’ lifetimes, assuming that all of them have the same longevity, or on the dynamic behaviour of relative intertemporal equilibrium prices. In both cases, we are able to derive a single condition that is sufficient and necessary for efficiency, thus achieving full characterizations. 相似文献
195.
Antonio Estache Jose-Luis Guasch Atsushi Iimi Lourdes Trujillo 《Review of Industrial Organization》2009,35(1-2):41-71
Multidimensional auctions are a natural, practical solution when governments pursue more than one objective in their public-private-partnership transactions. However, multi-criteria auctions seem difficult to implement and vulnerable to corruption and opportunistic behavior of both parties involved. Using data from road and railway concessions in Latin America, the paper examines the probability of renegotiation in connection with the selected award criteria. It shows that auctioneers tend to adopt the multidimensional format when the need for social considerations, such as alleviation of unemployment, is high. But more renegotiations would likely happen when the multidimensional format is used. Good governance, particularly regulatory quality and anti-corruption policies, can mitigate the renegotiation problem. 相似文献
196.
This paper deals with the collective qualification of members of society as belonging to a certain category or group based
on a fixed attribute. Our model contains three main features: the existence of individual gradual opinions, the notion of
elitism (only the opinions of certain individuals are taken into account to delineate the reference group), and the idea of sequentiality (elites are successively created by using the previous elites’ opinions on a social decision scheme). The main results of
the paper characterize when this sequential procedure converges for some intuitive ways of aggregating individual opinions.
Finally, we analyze the role of convergence for two extra basic properties (symmetry and contractiveness) that elitist rules
should possess. 相似文献
197.
198.
Antonio Alvarez Carlos Arias Luis Orea 《American journal of agricultural economics》2006,88(1):182-193
This article explores the relationship between milk quota values and economic efficiency in order to analyze government interventions in quota allocations among producers. For this purpose, we estimate quota values using a panel of Spanish dairy farms. Quota values are then decomposed into economic efficiency, price, and scale effects in order to assess the relative influence of these factors. We find that efficiency is important in explaining quota values but is uncorrelated with observable farm characteristics. This casts doubts on the government's ability to allocate quotas to efficient farms. 相似文献
199.
During a financial crisis, when investors are most in need of liquidity and accurate prices, hedge funds cut their arbitrage positions and hoard cash. The paper explains this phenomenon. We argue that the fragile nature of the capital structure of hedge funds, combined with low market liquidity, creates a risk of coordination in redemptions among hedge fund investors that severely limits hedge funds' arbitrage capabilities. We present a model of hedge funds' optimal asset allocation in the presence of coordination risk among investors. We show that hedge fund managers behave conservatively and even abstain from participating in the market once coordination risk is factored into their investment decisions. The model suggests a new source of limits to arbitrage. 相似文献
200.
Privatization has increased the number of players in the decision-making process for major transport investment decisions. The main argument of this paper is that this fragmentation is creating opportunities for strategic decision-making by each actor and that this is particularly obvious in the context of demand forecasting. This paper explores some of the specific causes and consequences of this new situation, including the perverse incentives, linked to the diversity of the objectives across the actors and to the risk allocation induced by the regulatory regime. It illustrates the issues and possible solutions from a wide range of modal and country experiences. In particular, it discusses the role of the newly independent sector regulators in reconciling these diverse goals and their limitations in view of the major information asymmetries problems they face. 相似文献