全文获取类型
收费全文 | 4593篇 |
免费 | 191篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 541篇 |
工业经济 | 263篇 |
计划管理 | 816篇 |
经济学 | 1200篇 |
综合类 | 25篇 |
运输经济 | 84篇 |
旅游经济 | 72篇 |
贸易经济 | 962篇 |
农业经济 | 148篇 |
经济概况 | 669篇 |
邮电经济 | 5篇 |
出版年
2023年 | 51篇 |
2022年 | 47篇 |
2021年 | 65篇 |
2020年 | 133篇 |
2019年 | 169篇 |
2018年 | 232篇 |
2017年 | 270篇 |
2016年 | 261篇 |
2015年 | 134篇 |
2014年 | 175篇 |
2013年 | 595篇 |
2012年 | 241篇 |
2011年 | 238篇 |
2010年 | 166篇 |
2009年 | 171篇 |
2008年 | 156篇 |
2007年 | 123篇 |
2006年 | 110篇 |
2005年 | 145篇 |
2004年 | 130篇 |
2003年 | 102篇 |
2002年 | 60篇 |
2001年 | 64篇 |
2000年 | 45篇 |
1999年 | 59篇 |
1998年 | 42篇 |
1997年 | 30篇 |
1996年 | 34篇 |
1995年 | 34篇 |
1994年 | 31篇 |
1993年 | 24篇 |
1992年 | 24篇 |
1991年 | 22篇 |
1990年 | 21篇 |
1989年 | 22篇 |
1988年 | 20篇 |
1987年 | 21篇 |
1986年 | 18篇 |
1985年 | 20篇 |
1984年 | 20篇 |
1982年 | 17篇 |
1981年 | 17篇 |
1980年 | 22篇 |
1978年 | 14篇 |
1976年 | 9篇 |
1975年 | 10篇 |
1969年 | 11篇 |
1965年 | 9篇 |
1946年 | 8篇 |
1942年 | 10篇 |
排序方式: 共有4785条查询结果,搜索用时 31 毫秒
41.
Summary. We analyze an infinite horizon model where a seller who owns an indivisible unit of a good for sale has incomplete information
about the state of the world that determines not only the demand she faces but also her own valuation for the good. Over time,
she randomly meets potential buyers who may have incentives to manipulate her learning process strategically. We show that
i) the seller's incentives to post a high price and to experiment are not necessarily monotonic in the information conveyed
by a buyer's rejection; and ii) as the discount factors tend to one, there are equilibria where the seller always ends up
selling the good at an ex-post individually rational price.
Received: January 6, 1999; revised version: July 15, 2000 相似文献
42.
María Xosé Vázquez Rodríguez Carmelo J. León 《Environmental and Resource Economics》2004,28(2):233-249
Altruism is a type of non-use value which can have different definitions depending on the type of goods entering the utility function of the altruists and their expectations about the contributions of others. The purpose of this paper is to measure the trade-offs between different types of altruist values originating from social and environmental policies. Environmental policies are concerned with reducing health effects from a power plant while social policies involve both the attainment of public facilities for education and leisure and an increase in the income of the affected population. The empirical application utilizes a choice experiment technique which allows for valuation of multiple goods. Health effects are decomposed into the values of the risk of becoming ill, the duration of the episodes and the limitations imposed by illness. Altruist values are elicited from a population that is not affected by pollution. Results show that altruism is significant for policies directed to reducing health effects and improving the income level of the affected population, whereas there is egoism for a policy aimed at improving public facilities in the polluted suburb. The value of altruism is significantly influenced by the expectations of net benefits to be received by the affected population. 相似文献
43.
Abstract. The aim of this paper is to estimate the effect of fertility on the decision of labour force participation of married females
in Spain, allowing for the existence of unobserved characteristics that affect both fertility and participation. We use a
pooling of five waves of the European Household Panel for Spain (1994–1998). Results indicate that not taking into account
the unobserved characteristics that affect both variables imposes on average a strong downward bias on the true effect of
fertility on participation. This bias is especially strong for highly educated females.
We are grateful to Raquel Carrasco and an anonymous referee for helpful comments. Financial support from Gobierno Vasco (PI-1999-160)),
Ministry of Education and Science (BE2000-1394), Instituto de la Mujer and Universidad del País Vasco (UPV 00035.321-13511/2001)
is gratefully acknowledged. 相似文献
44.
We analyze the impact of product diversification on performance. This topic has been discussed in the literature, and there
is no consensus so far as to the significance or the direction of the impact. Performance is measured using Tobin's q for
a sample of 103 large, non-financial Spanish firms (1992–1995). Diversification is measured by means of a categorical variable,
as suggested by Varadarajan. The principal results indicate that the firms with intermediate levels of product diversification
have the highest performance, while the firms with low and high levels of diversification show significantly lower performance,
which performance is not significantly different between them. 相似文献
45.
Long memory in volatilities of German stock returns 总被引:3,自引:0,他引:3
We show that there is strong evidence of long-range dependence in the volatilities of several German stock returns. This will be done by applying a method using the difference of the classical log-periodogram regression estimator for the memory parameter and of the tapered periodogram based estimator. Both estimators give similar values for the memory parameter for each series and this indicates long memory. To support our findings we apply also a methodology using the sample variance and a wavelet based estimator to the data. Also these two methods show clear evidence of long-range dependence in the volatilities of German stock returns.First version received: December 2001/Final version received: March 2003The computational assistance of Eleni Mitropoulou and Björn Stollenwerck as well as the helpful comments of two unknown referees are gratefully acknowledged. Research supported by Deutsche Forschungsgemeinschaft under SFB 475. Stock returns were obtained from Deutsche Finanzdatenbank (DFDB), Karlsruhe. 相似文献
46.
Conchita Garcés Ayerbe Carmen Galve Górriz 《International Advances in Economic Research》2003,9(2):123-132
This study presents theoretical arguments and evidence that attempt to show the contribution of economic mechanisms typical
of a business for resolving problems of environmental protection. Firstly, a brief synopsis is given of the classic solutions
that environmental economics proposes for correcting environmental externalities. Next, the benefit of expanding these two
mechanisms is discussed so that they include those intermediate mechanisms for which it is not possible to clearly establish
if they are developed within the domain of the market or the business. The study's focus resides in the fact that the explicit
expansion of the range of solutions proposed from a macroeconomic point of view establishes a connecting point between environmental
economics and business economics, an area in which academic attention to environmental matters has been significantly less.
The present work forms part of research project SEC2002-00835, financed by MCYT-FEDER. 相似文献
47.
AbstractThis paper contributes to the empirical research around the “wage-led” or “profit-led” demand regimes. It first reviews how Kalecki, and then Steindl, approached the relationship between economic growth and income distribution. Then, empirical analysis carried out under the probabilistic approach to econometric modeling shows statistical evidence, estimated through cointegration analysis, that in the long run, in three very open economies—Mexico, France, and Korea—the wage share is positively associated with demand and output. It finally discusses the macroeconomic dilemma that almost all countries have to face, i.e., a positive effect of a high-wage policy on demand and employment may diverge from a negative effect on output compatible with external equilibrium. 相似文献
48.
Seven computerprograms for non-linear regression or curve fitting problems are compared. The comparison of the programs, running in different computing centra, is restricted to the fit performance. Six model functions are fitted according to the least squares criterion to data series, arising from practical work. The special least squares minimization programs turned out to be better suited for these problems than general optimizing programs. 相似文献
49.
Flavio M. Menezes 《European Journal of Political Economy》1996,12(4):671-684
This paper examines the outcome of an ascending-price multiple-unit auction. Two bidders, facing continuous, downward-sloping demand functions, participate in the auction of some divisible objects. The auctioneer starts the process by announcing an initial price and asking both bidders to submit sealed-bids of desired quantities. The auctioneer increases the price until the total amount bid for is less than the total supply. We compute the outcome of this auction game under full information and suggest that this mechanism may not maximize expected revenue. 相似文献
50.
ABSTRACT The paper makes three contributions to the understanding of the post-crisis European banking governance. First, it offers a more comprehensive approach to banking governance, beyond the Banking Union, through its concept of ‘New European Banking Governance’ (NEBG) that incorporates EU state aid rules and fiscal regulations. Second, it considers the impact of NEBG on democratic institutions and processes in EU member states, an under-researched topic in the literature on European banking governance. Finally, through its in-depth case study of Slovenia it considers the NEBG in relation to peripheral Eurozone states. It argues that the post-crisis banking governance framework of the EU not only severely constrained the Slovenian state in its policy choices but rearranged its policy-making institutions in a way that restricted and continues to restrict democratic banking policy formation. 相似文献