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71.
Based on a sample of 467 asset managers from four countries we robustly find that women manage smaller funds than men, despite tough competition in this industry. Interestingly, the gender gap exists only for managers of smaller funds, i.e. at the lower end of the hierarchy, as quantile regressions show. This is inconsistent with the glass ceiling hypothesis. Going further, this gender gap is limited to large firms. Explanations may refer to large firms using market power in the area of smaller funds or to ‘visibility’ among top asset managers protecting against unequal treatment of the sexes. 相似文献
72.
Hans R. KrÄmer J. Peter Wogart Berndt Lehbert Torsten Tewes Axel Staudte Hans-Gert Braun H. Brezinski Norbert Walter Wolf SchÄfer J. P. Agarwal Olaf Hübler 《Review of World Economics》1976,112(1):168-195
Ohne Zusammenfassung 相似文献
73.
Prof. Dr. Olaf Hoffjann 《Publizistik》2011,56(1):65-84
When PR research addresses trust, the perspective that PR provides trust in organizations dominates in most cases. For PR to successfully providing trust, trust in PR seems to be a central condition. This applies to its relations to journalism as well as to its relations to other organisational environments. Since the motives behind PR as strategic communication usually arouse suspicion, trust in PR tends to be improbable. Trust in PR has been an unobserved subject in PR research so far. Thus, this paper will develop, on a systems-theoretic and non-dualistic approach, a theoretic understanding of trust in PR. After discussing the present state of research regarding the subject of trust and PR, the paper will briefly introduce the theoretic basis of PR and trust, in order to develop in the following a new theoretic perspective for trust in PR. In this context, internal and external trust in PR will have to be differentiated. 相似文献
74.
75.
Olaf Ploetner Author Vitae Michael Ehret Author Vitae 《Industrial Marketing Management》2006,35(1):4-9
An increased focus on operational performance and the reliance on fewer suppliers by industrial customers call for a higher quality of buyer-seller relationships.This article elaborates on economic explanations for value generated partnerships and describes the distinctive qualities of partnerships as something more than ordinary customer relationships. Particular attention is paid to the managerial implications and pitfalls awaiting companies when pursuing a partnership approach and a definition of vertical partnerships is provided. 相似文献
76.
Olaf Helmer 《Futures》1981,13(5):389-400
Five problems in cross-impact methodology are discussed, solutions are proposed, and a simple illustrative case is provided. The problems are lack of commutativity, probabilistic imbalances, double counting of impacts, linearity, and two-dimensionality. 相似文献
77.
Marcel Machill Joan Kristin Bleicher Louis Bosshart Udo Branahl Kurt Braun Alexander Dix Nicola Döring Johanna Dorer Michael Eckardt Christiane Eilders Jürgen Friedrichs Rainer Geißler Uwe Göbels Andreas Hepp Joachim Huber Otfried Jarren Bernd Klammer Hans J. Kleinsteuber Friedrich Krotz Hans-Jürgen Krug Kurt Lang Maja Malik Monika Pater Oliver Quiring Bärbel Röben Karen K. Rosenwerth Georg Ruhrmann Stephan Ruß-Mohl Wilfried Scharf Olaf Selg Frank Siebel Insa Sjurts Karl-Heinz Stamm Tilman Steiner Ronald Uden Stephan Alexander Weichert Christian Zabel 《Publizistik》2006,51(2):234-272
78.
The suppliers of new television services welcome the digitalization of television in Germany because it may boost the establishing of interactive television and open up new business options. So far research into the potential of such services has yielded mixed results. However, most studies so far have only investigated the general intention to adopt new services and did not regard real adoption. Moreover all German studies follow a strict cross-sectional design and are therefore unable to detect the dynamics of the process of diffusion. We combine data on the adoption of new services from a longitudinal study with data from a quasi-experimental design in order to dig deeper into the dynamics of the diffusion of innovations in the television sector. We identify key events – besides other well-known influences – as crucial factors in the process of the diffusion of media innovations. Key events alter the process by activating the communication about innovations. 相似文献
79.
80.
Olaf Weber 《Business Strategy and the Environment》2012,21(4):248-263
How do Canadian banks integrate environmental risks into corporate lending and where are they located compared with their global peers? In this paper we report a mixed method analysis of the integration of environmental risks into the credit management. The qualitative and quantitative analyses suggest that all analyzed Canadian commercial banks, credit unions and Export Development Canada manage environmental risks in credit management to avoid financial risks. Some of the institutions even connect environmental and sustainability issues with their general business strategies. Compared with other countries, Canadian banks are best in class, as all six Canadian commercial banks, comprising over 90 percent of Canadian assets, systematically examine environmental risks for credits, loans and mortgages. We conclude that Canadian banks are proactive regarding environmental examinations of loans and that there is a need for a more accountancy related reporting on environmental risk management in financial institutions. Further research is needed to be able to calculate costs and benefits of integrating environmental and sustainability issues into the credit risk management. Copyright © 2011 John Wiley & Sons, Ltd and ERP Environment. 相似文献