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Multivariate volatility models
Fengler, Matthias R.; Herwartz, Helmut - 2001
Persistent link: https://www.econbiz.de/10001659915
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Risk or resilience? : the role of trade integration and foreign ownership for the survival of German enterprises during the Crisis 2008 - 2010
Wagner, Joachim; Weche, John P. - 2013
This is the first study of the link between internationalization and firm survival during the 2008/2009 crisis in Germany, a country which was hit relatively lightly compared to other countries. Moreover, it is the first study which looks at the role of importing, exporting and FDI...
Persistent link: https://www.econbiz.de/10010221084
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The introduction of the Euro and its effects on investment decisions
Haselmann, Rainer (contributor);  … - 2005
In this paper we examine changes on investment decisions induced by the introduction of the Euro. There are two … potential sources of portfolio reallocation. First, the introduction of the Euro diminished exchange rate risks within the EMU …
Persistent link: https://www.econbiz.de/10003182391
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Anonymized firm data under test: evidence from a replication study
Wagner, Joachim - 2003
This paper contributes to the literature on the use of anonymized firm level data by reporting results from a replication study. To test for the practical usefulness of anonymized data I selected two of my published papers based on different cross sections of firm data. The data used there were...
Persistent link: https://www.econbiz.de/10001872941
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The granular nature of the great export collapse in German manufacturing industries, 2008/2009
Wagner, Joachim - 2012
This paper uses comprehensive high-quality panel data from official statistics for exporting enterprises to investigate the micro-structure of the recent export collapse in manufacturing industries in Germany during the crisis of 2008/2009. Almost all of the decline in exports was due to...
Persistent link: https://www.econbiz.de/10009628168
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The granular nature of the great export collapse in German manufacturing industries, 2008/2009
Wagner, Joachim - 2013
This paper uses comprehensive high-quality panel data from official statistics for exporting enterprises to investigate the micro-structure of the recent export collapse in manufacturing industries in Germany during the crisis of 2008/2009. Almost all of the decline in exports was due to...
Persistent link: https://www.econbiz.de/10009708025
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Forecasting performance of market share attraction models : a comparison of different models assuming that competitors' actions are forecasts
Klapper, Daniel; Herwartz, Helmut - 1998
Persistent link: https://www.econbiz.de/10000168630
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Weekday dependence of German stock market returns
Herwartz, Helmut - 1999
Persistent link: https://www.econbiz.de/10001404961
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The impact of risk aversion, role models, and the regional milieu on the transition from unemployment to self-employment : empirical evidence for Germany
Wagner, Joachim - 2002
The focus of this paper is on the choice of the unemployed between becoming an entrepreneur or not. It contributes to the literature by empirically investigating two hitherto neglected issues: What is the impact of risk aversion and personal contact with a role model in shaping the decision to...
Persistent link: https://www.econbiz.de/10011410741
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The role of the regional milieu for the decision to start a new firm : empirical evidence for Germany
Wagner, Joachim; Sternberg, Rolf G. - 2002
Although comprehensive data from official statistics on new firm formation and entrepreneurs starting a new business are lacking in Germany, we know from empirical studies that entry rates differ between regions, and that the propensity to become an entrepreneur is influenced by...
Persistent link: https://www.econbiz.de/10011411296