全文获取类型
收费全文 | 791篇 |
免费 | 19篇 |
专业分类
财政金融 | 149篇 |
工业经济 | 26篇 |
计划管理 | 145篇 |
经济学 | 132篇 |
综合类 | 2篇 |
运输经济 | 5篇 |
旅游经济 | 8篇 |
贸易经济 | 222篇 |
农业经济 | 17篇 |
经济概况 | 40篇 |
邮电经济 | 64篇 |
出版年
2021年 | 6篇 |
2020年 | 4篇 |
2019年 | 13篇 |
2018年 | 21篇 |
2017年 | 22篇 |
2016年 | 28篇 |
2015年 | 24篇 |
2014年 | 25篇 |
2013年 | 72篇 |
2012年 | 21篇 |
2011年 | 31篇 |
2010年 | 30篇 |
2009年 | 30篇 |
2008年 | 35篇 |
2007年 | 41篇 |
2006年 | 29篇 |
2005年 | 31篇 |
2004年 | 20篇 |
2003年 | 30篇 |
2002年 | 21篇 |
2001年 | 19篇 |
2000年 | 22篇 |
1999年 | 10篇 |
1998年 | 5篇 |
1997年 | 8篇 |
1996年 | 10篇 |
1995年 | 11篇 |
1994年 | 8篇 |
1993年 | 6篇 |
1992年 | 9篇 |
1991年 | 5篇 |
1990年 | 10篇 |
1989年 | 5篇 |
1988年 | 7篇 |
1987年 | 7篇 |
1986年 | 9篇 |
1985年 | 9篇 |
1984年 | 8篇 |
1983年 | 9篇 |
1982年 | 8篇 |
1981年 | 9篇 |
1980年 | 12篇 |
1979年 | 8篇 |
1978年 | 7篇 |
1975年 | 6篇 |
1972年 | 4篇 |
1971年 | 5篇 |
1970年 | 6篇 |
1968年 | 6篇 |
1967年 | 7篇 |
排序方式: 共有810条查询结果,搜索用时 0 毫秒
51.
52.
Wolfgang Wagner 《Intereconomics》1972,7(8):234-236
Shipping conferences have for years been under heavy attacks from developing countries. It was with a view to finding out whether there was any justification for these grievances that the HWWA-Institut für Wirtschaftsforschung — Hamburg (The Hamburg Institute for International Economics) prepared a wide-ranging inquiry for the Federal Ministry of Transport, the most important results of which are summarised in the following article. 相似文献
53.
This study examines the operating performance of privatised firms in three Central European Transition Economies between 1990 and 1998. Overall, we find no evidence of a significant improvement in operating performance for the first six years after privatisation. Contrary to the increasing empirical evidence for non‐transition economies, our privatised firms experience no improvement in profitability, capital investments, efficiency, and output, a significant drop in employment, as well as a significant increase in leverage. The most important determinants of the performance changes following privatisation were country effects, timing of the privatisation sales, industry classification, and state ownership after privatisation. Our findings are consistent with the empirical evidence that the transition process proved to be more difficult than expected and that, although necessary, privatisations do not necessarily produce equal efficiency gains in transition economies ( Megginson, 2005 ; Havrylyshyn and McGettigan, 1999 ). 相似文献
54.
The natural rate of interest plays a key role in Wicksell'scumulative process as well as in modern monetaryequilibrium models of the business cycle. It constitutes a usefulconcept for the theoretical analysis of the interdependenceof monetary policy and economic fluctuations. However, the usefulnessof this concept for the practice of monetary policy is limited—especiallyowing to the fact that the natural real rate of interest andits law of motion cannot be measured with satisfying precision. 相似文献
55.
Zusammenfassung Gedeckte Zinsparit?t auf Nicht-Dollar-Eurom?rkten. —- In diesem Aufsatz werden die Beziehungen zwischen Zinss?tzen und Wechselkursen
auf den Eurom?rkten für andere W?hrungen als den U.S.-Dollar untersucht. Dabei zeigt sich, da\ Heteroskedastizit?t ein wichtiges
Problem in den Daten ist. Tests, die mit der Heteroskedastizit?t konsistent sind, werden unter Benutzung der Korrektur nach
White durchgeführt. Aus diesen Tests ergibt sich, da\ die These von der gedeckten Zinsparit?t abgelehnt werden k?nnte. Doch
liegen die beobachteten Abweichungen von der gedeckten Zinsparit?t innerhalb der Grenzen, die sich aus den Transaktionskosten
ergeben.
Résumé Parité d’intérêt couverte en euro-marchés non-dollar. — Les auteurs examinent les relations entre des taux d’intérêt et des taux de change en euro-marchés non-dollar. Ils trouvent que la hétéroscédasticité est un problème significatif regardant les données. Des tests hétéroscédasticité-consistants sont conduits en utilisant la correction de White. Ces tests démontrent que la parité d’intérêt couverte (PIC) pourrait être refusée. Cependant, les auteurs trouvent que les déviations de la PIC observées sont dans des limites déterminées par les frais de transaction.
Resumen La paridad de tipos de interés con seguro de cambio en los Euromercados alternativos al del dólar. — Se examinan las relaciones entre los tipos de interés y los tipos de cambio en los Euromercados alternativos al del dólar. La muestra presenta problemas de heteroscedasticidad. Se llevan a cabo tests consistentes con la heteroscedasticidad utilizando la corrección de White. Estos tests demuestran que la paridad de tipos de interés con seguro de cambio podría ser rechazada. Las deviaciones observadas, empero, permanecen dentro de los límites impuestos por los costos de transacción.相似文献
56.
Wolfgang Gick 《Journal of Economics & Management Strategy》2008,17(4):913-935
Patent strategies of small technology‐intensive firms are difficult to explain with standard incentive arguments based on intellectual property rights. This paper develops a rationale for patent filing as a disclosure strategy. We develop a two‐sender signaling game to study patenting incentives of two technology start‐ups to file in a large‐scale patent system with the goal to attract a user firm. Both start‐ups may decide to invest in costly modification of their patent application before filing. The paper identifies a separating equilibrium in which the high‐quality inventor files and so separates from its technology competitor. Of particular interest is the study of pooling and semi‐separating equilibria, as well as the impact of subsidies. We find that a higher quality of a country's inventions, reflected in the possible innovative steps and thus in higher expected profits for foreign user firms, may increase the chance of the relatively lower‐quality inventor to enter international technology markets. 相似文献
57.
58.
Larsen Gretchen Lawson Robert W. Fischer Wolfgang Chr. 《Journal of Consumer Policy》2002,25(2):233-256
Recent changes in many areas of Government policy as well as changes in the private sector have had major impacts on the provision of services in rural areas of New Zealand. This report describes the results of a New Zealand survey of 795 rural consumers. The results emphasise how the problems perceived as most important to people in rural areas are essentially linked to fundamental services such as housing, water, communications, and transport. Though this element of basic needs is covered in the consumer policy literature it is not a feature that tends to be emphasised. The survey also gauges some aspects of rural consumers' knowledge of their entitlements under New Zealand consumer law and their familiarity with, and use of, consumer advisory and support services. 相似文献
59.
Margareta?E.?Kulessa Sven?Bode Sebastian?Oberthür Jason?Anderson Rainer?Walz Wolfgang?Schade Claus?Doll 《Intereconomics》2007,42(2):64-95
There is now almost universal agreement that climate change, with potentially disastrous consequences, is happening and that
it is contributed to by human activities. This Forum is dedicated to the discussion of various aspects of the European Union's
climate policy, e.g. the EU's future role in the global effort to combat global warming, the efficiency of its climate strategy,
the design of a new rule for sharing the corresponding burdens fairly among member states, and the interrelationships between
the Union's climate policies, on the one hand, and its energy and transport policies, on the other.
* and member of the German Advisory Council on Global Change (WBGU). The author wishes to thank Helen Bicknell (Mainz University
of Applied Sciences), Oliver Deke (WBGU) and Jürgen Schmid (ISET, Department of Efficient Energy Conversion at the University
of Kassel) for their helpful comments.
** This contribution is based on a Jean Monnet Lecture held at Aarhus University on 19 March 2007. The author would like to
thank Harri Kalimo for valuable comments. 相似文献
60.