请问是德文写的还是英文？？

是英文的

全英文的，总共200多页，写的很不错的

全英文的，总共200多页，写的很不错的

谢谢，真的很不错

搜了下，这个作者最近几年还有很多这个领域的研究：
Working papers
1. Ebert, Werner & Eckardt, Martina, 2011. "Wirtschafts- und finanzpolitische Koordinierung in der EU – Erfahrungen aus einem Jahrzehnt Politikkoordinierung
[Public policy coordination in the EU - experiences from one decade of policy coor," MPRA Paper 29281, University Library of Munich, Germany.
2. Eckardt, Martina & Räthke-Döppner, Solvig, 2008. "The Quality of Insurance Intermediary Services – Empirical Evidence for Germany," MPRA Paper 10703, University Library of Munich, Germany.
Published as:◦ Martina Eckardt & Solvig Räthke-Döppner, 2010. "The Quality of Insurance Intermediary Services-Empirical Evidence for Germany," Journal of Risk & Insurance, The American Risk and Insurance Association, vol. 77(3), pages 667-701.
3. Martina Eckardt, 2007. "Does Signaling Work in Markets for Information Services? An Empirical Investigation for Insurance Intermediaries in Germany," Thuenen-Series of Applied Economic Theory 77, University of Rostock, Institute of Economics, Germany.
4. Martina Eckardt, 2006. "The Quality of Insurance Intermediary Services - An Analysis of Conduct and Performance in the German Market of Insurance Intermediation," Thuenen-Series of Applied Economic Theory 58, University of Rostock, Institute of Economics, Germany.
5. Martina Eckardt, 2004. "Evolutionary Approaches to Legal Change," Thuenen-Series of Applied Economic Theory 47, University of Rostock, Institute of Economics, Germany.
6. Wolfgang Kerber & Martina Eckardt, 2004. "Policy Learning in Europe: The "Open Method of Coordination" and Laboratory Federalism," Thuenen-Series of Applied Economic Theory 48, University of Rostock, Institute of Economics, Germany.
7. Martina Eckardt, 2003. "The Open Method of Co-ordination on Pensions - An Economic Analysis of its Effects on Pension Reforms," Thuenen-Series of Applied Economic Theory 39, University of Rostock, Institute of Economics, Germany.
8. Martina Eckardt, 2002. "Agent and Broker Intermediaries in Insurance Markets -- An Empirical Analysis of Market Outcomes," Thuenen-Series of Applied Economic Theory 34, University of Rostock, Institute of Economics, Germany.
9. Martina Eckardt, 2002. "Versicherungsvermittler im Wettbewerb - Ergebnisse einer Umfrage bei Versicherungsvertretern und Versicherungsmaklern," Thuenen-Series of Applied Economic Theory 31, University of Rostock, Institute of Economics, Germany.
10. Martina Eckardt, 2000. "Soziale Dienste und Europäisches Gemeinschaftsrecht - Die freie Wohlfahrtspflege zwischen nationalstaatlicher Souveränität in der Sozialpolitik und europäischem Wettbewerb im Dienstleistungsbereic," Thuenen-Series of Applied Economic Theory 27, University of Rostock, Institute of Economics, Germany.
11. Martina Eckardt, 1999. "The Evolution of the German Tort Law in the 19th Century - An Economic Analysis of the Evolution of Law," Thuenen-Series of Applied Economic Theory 23, University of Rostock, Institute of Economics, Germany.
Articles
1. Martina Eckardt & Solvig Räthke-Döppner, 2010. "The Quality of Insurance Intermediary Services-Empirical Evidence for Germany," Journal of Risk & Insurance, The American Risk and Insurance Association, vol. 77(3), pages 667-701.
Other version(s):◦ Eckardt, Martina & Räthke-Döppner, Solvig, 2008. "The Quality of Insurance Intermediary Services – Empirical Evidence for Germany," MPRA Paper 10703, University Library of Munich, Germany.
2. Martina Eckardt, 2004. "The Evolution of the German Tort Law in the Nineteenth Century: an Economic Analysis of the Evolution of Law," Homo Oeconomicus, Institute of SocioEconomics, vol. 21, pages 83-116.

http://ideas.repec.org/e/pec15.html大部分能下载的