全文获取类型
收费全文 | 3941篇 |
免费 | 135篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 492篇 |
工业经济 | 275篇 |
计划管理 | 659篇 |
经济学 | 1014篇 |
综合类 | 21篇 |
运输经济 | 47篇 |
旅游经济 | 44篇 |
贸易经济 | 769篇 |
农业经济 | 112篇 |
经济概况 | 633篇 |
邮电经济 | 11篇 |
出版年
2023年 | 42篇 |
2022年 | 25篇 |
2021年 | 51篇 |
2020年 | 108篇 |
2019年 | 151篇 |
2018年 | 183篇 |
2017年 | 185篇 |
2016年 | 207篇 |
2015年 | 92篇 |
2014年 | 147篇 |
2013年 | 384篇 |
2012年 | 223篇 |
2011年 | 221篇 |
2010年 | 138篇 |
2009年 | 168篇 |
2008年 | 146篇 |
2007年 | 110篇 |
2006年 | 114篇 |
2005年 | 152篇 |
2004年 | 131篇 |
2003年 | 97篇 |
2002年 | 63篇 |
2001年 | 50篇 |
2000年 | 45篇 |
1999年 | 52篇 |
1998年 | 41篇 |
1997年 | 31篇 |
1996年 | 38篇 |
1995年 | 26篇 |
1994年 | 30篇 |
1993年 | 21篇 |
1992年 | 22篇 |
1991年 | 22篇 |
1990年 | 21篇 |
1989年 | 18篇 |
1988年 | 20篇 |
1987年 | 21篇 |
1986年 | 18篇 |
1985年 | 19篇 |
1984年 | 17篇 |
1982年 | 16篇 |
1981年 | 17篇 |
1980年 | 21篇 |
1979年 | 10篇 |
1978年 | 12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4077条查询结果,搜索用时 171 毫秒
31.
Ignacio Uriarte de Bofarull 《Journal of Consumer Policy》1989,12(3):433-450
The author, who has been counsel for the injured in the Spanish olive oil proceedings, reports about the health, political and legal issues of this the greatest tragic event in recent Spanish history. The complexity of the marketing processes has made it difficult to trace the criminal responsibilities of the traders of denatured oil. The civil servants in charge of control and supervision have so far been exempted from the proceedings. The author analyses the legal problems and makes suggestions as to the handling of such cases, including compensation.
Ignacio de Uriarte Bofarull is a lawyer in Madrid and legal counsel to OCU (Organisación de los consumidores y usuarios). He has represented part of the victims as private attorney in the legal proceedings against the aceiteros. His address: Goya 99, Madrid — 9, Spain. 相似文献
Die spanischen Strafverfahren im Zusammenhang mit dem Olivenölskandal
Zusammenfassung Der Bericht untersucht die Entstehung und Abwicklung des spanischen Strafverfahrens im Olivenölskandal. Im Jahre 1981 sind durch kontaminiertes Speiseöl nahezu 1,000 Menschen — meistens aus ärmeren Schichten herkommend — an schweren Vergiftungen gestorben und weitere tausend schwer erkrankt. Die Behörden haben nur zögerlich auf die größte Gesundheitskatastrophe in der spanischen Geschichte, das sog. síndrome tóxico, reagiert und das Strafverfahren gegen die verantwortlichen Händler erst nach langer Verzögerung, gegen die nachlässigen Beamten der Aufsichtsbehörden noch gar nicht eingeleitet. Die kaum aufklärbaren Wege der Vermarktung des vergifteten Öles machten es schwierig, die für die Opfer verantwortlichen Personen aufzufinden und ihre Schuld nachzuweisen. Der Autor, der als Vertreter der geschädigten Nebenkläger bzw. ihrer Familien das umfangreiche, noch nicht durch ein Urteil abgeschlossene Strafverfahren vor der audencia nacionál in Madrid mehrere Jahre aktiv begleitet hat, untersucht die rechtlichen und tatsächlichen Probleme einer kollektivrechtlichen Bewältigung des síndrome tóxico und macht Verbesserungsvorschläge, auch zur Opferentschädigung. Ein Postskrip berichtet über das nach Fertigstellung am 20. März gefällte Urteil ins Strafverfahren gegen die aceiteros.
Ignacio de Uriarte Bofarull is a lawyer in Madrid and legal counsel to OCU (Organisación de los consumidores y usuarios). He has represented part of the victims as private attorney in the legal proceedings against the aceiteros. His address: Goya 99, Madrid — 9, Spain. 相似文献
32.
Summary This paper formulates an optimizing model of a small open economy with a representative (immortal) household, a firm and a government. The asset menu consists of domestic currency, non-traded bonds and traded bonds. There is a risk premium on traded bonds, which leads to deviations from perfect capital mobility and uncovered interest parity. Taxes are lump-sum, so that finance by bonds and by taxation are equivalent. The model allows for current-account and wealth dynamics. The model assumes either purchasing power parity or imperfect substitution between home and foreign goods and either labour market equilibrium, nominal wage rigidity or real wage rigidity. The steady-state effects of a fiscal contraction, a monetary disinflation and an increase in the world interest rate are discussed. The transient effects of these policies are analysed with the aid of a multiple shooting algorithm.We thank Gerard Staarink for implementing the multiple shooting algorithm used in section 4 and we thank Professors M. Fase and J. Pen for their constructive comments on a previous version of this paper. The paper is a shortened version of discussion paper No. 168 of the Centre for Economic Policy Research, London. 相似文献
33.
Probability theory in fuzzy sample spaces 总被引:2,自引:0,他引:2
This paper tries to develop a neat and comprehensive probability theory for sample spaces where the events are fuzzy subsets of The investigations are focussed on the discussion how to equip those sample spaces with suitable -algebras and metrics. In the end we can point out a unified concept of random elements in the sample spaces under consideration which is linked with compatible metrics to express random errors. The result is supported by presenting a strong law of large numbers, a central limit theorem and a Glivenko-Cantelli theorem for these kinds of random elements, formulated simultaneously w.r.t. the selected metrics. As a by-product the line of reasoning, which is followed within the paper, enables us to generalize as well as to bring together already known results and concepts from literature.Acknowledgement. The author would like to thank the participants of the 23rd Linz Seminar on Fuzzy Set Theory for the intensive discussion of the paper. Especially he is indebted to Professors Diamond and Höhle whose remarks have helped to get deeper insights into the subject. Additionally, the author is grateful to one anonymous referee for careful reading and valuable proposals which have led to an improvement of the first draft.This paper was presented at the 23rd Linz Seminar on Fuzzy Set Theory, Linz, Austria, February 5–9, 2002. 相似文献
34.
Environmental uncertainty is a fact of life in today's supply chains. In this paper we develop a model of environmental uncertainty, supply chain (SC) relationship quality and SC performance. We use data from the electronics sector in Ireland to test our model. Our results provide mixed support for the model, with the moderating role of both demand and supply uncertainty being supported, but technological uncertainty not supported. We reflect on these findings and suggest a research agenda based on our results. 相似文献
35.
We consider a model of an oligopolistic market with heterogeneous firms and products where neither the cost nor the demand functions are common knowledge. Instead, each firm only has some vague ideas about the price strategies adopted by its competitors which is modelled by a fuzzy set. In analogy to the notion of an "equilibrium of actions and beliefs" we define and characterize a generalized Nash-equilibrium and show its existence under general conditions. Furthermore, the impact of the fuzzy information on the equilibrium outcome is analyzed by means of a comparative static analysis within a particular model framework.Received: 28 May 2002, Accepted: 25 December 2002, JEL Classification:
D43, D80, L13We wish to thank Bernhard F. Arnold, the editor Murat Sertel
, and two anonymous referees for helpful comments. Of course, we are responsible for all remaining errors. 相似文献
36.
Summary In 1961 Arrow, Chenery, Minhas and Solow presented their C.E.S. production function, which was based on the relation between the real wage rate and the average labour productivity. They argued that, if the aggregate production function is continuous, lineair and homogeneous, then, with perfect competition and profit maximalization prevailing, the relation between the real wage rate and the average labour productivity is reflection of the production structure. This relation can, therefore, be used for specifying the production structure.In the present paper, the same line of thought is applied to the Dutch economy. Several hypotheses on the relation between wage rate and average labour productivity are tested. Statistically, it turns out that in the Dutch economy the elasticity of substitution between capital and labour is not a constant: it declines with increasing capital-labour ratio. Two statistically acceptable production equations that have this feature are presented.The efficiency parameter appearing as an integration constant in both production equations shows a decline: with labour productivity constant, the capital-labour ratio is falling over time. This means that the relation between labour productivity and capital-labour ratio shifts over time. Another outcome of this study is that technical progress is capitalaugmenting and that it brings about 50 percent of the growth in the labour productivity.De schrijvers zijn dank verschuldigd aan Prof. Dr. F. J. de Jong voor zijn stimulerende kritiek en aan de heren J. G. Althuis, F. J. van Bolhuis, J. D. Flikweert, H. Jager en B. S. Wilpstra, assistenten bij de afdeling Algemene Economie van de Economische Faculteit der Rijksuniversiteit te Groningen, voor hun bereidwillige medewerking aan dit onderzoek. 相似文献
37.
Call for papers 相似文献
38.
We introduce bids in a rent-seeking contest. Players compete for a prize. Apart from exerting lobbying efforts, they also submit a bid which is payable only if they win the prize. We show that our model has a unique Nash equilibrium in pure strategies, in which each active player submits the same bid, while the sum of all efforts equals that bid. In equilibrium there is underdissipation of rent. 相似文献
39.
Does Gibrat's Law hold among young,small firms? 总被引:1,自引:0,他引:1
Francesca?Lotti Enrico?SantarelliEmail author Marco?Vivarelli 《Journal of Evolutionary Economics》2003,13(3):213-235
According to Gibrat's Law of Proportionate Effect, the growth rate of a given firm is independent of its size at the beginning of the examined period. Aimed at extending this line of investigation, the present paper uses quantile regression techniques to test whether Gibrat's Law holds for new entrants in a given industry: that is for new small firms in the early stage of their life cycle. The main finding is that for some selected industries in Italian manufacturing Gibrat's Law fails to hold in the years immediately following start-up, when smaller firms have to rush in order to achieve a size large enough to enhance their likelihood of survival. Conversely, in subsequent years the patterns of growth of new smaller firms do not differ significantly from those of larger entrants, and the Law therefore cannot be rejected.JEL Classification:
L11, L60Previous versions of this paper were presented at the 27th Annual EARIE Conference (Lausanne, 7-10 September 2000) and at seminars held between 2000 and 2003 at the Economics Department of Harvard University, the Catholic University of Milan, the University of Ferrara, the University of Bologna, the Bank of Italy, and Athens University of Economics & Business. We would like to thank Carlo Bianchi, Giuseppe Colangelo, Giovanni Dosi, Steven Klepper (Editor), Stephen Martin, Ariel Pakes, Aman Ullah and, in particular, Helen Louri and two anonymous referees for their valuable comments on earlier drafts. Financial support from MIUR (Year 2000; protocol #MM13038538_001; project leader: E. Santarelli) is gratefully acknowledged.Correspondence to: E. Santarelly 相似文献
40.
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