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by Deaton (1990) and Crawford et al. (1997) in order to take account of quality effects reflected in the unit values …-true quantity and quality elasticities. Expenditure elasticities are close, but we find large differences in price elasticities and …
Persistent link: https://www.econbiz.de/10009642601
We develop a method for estimation of price reactions using unit value data which exploits the implicit links between quantity and unit value choices. This allows us to combine appealing Engel curve specifications with a model of unit value determination in a way which is consistent with demand...
Persistent link: https://www.econbiz.de/10005097696
!'s search advertising business. Two of the deals have not raised antitrust concerns by competition authorities. I review these …
Persistent link: https://www.econbiz.de/10005098310
analysis, an e-tailer?s Internet search engine rank as well as its advertising activities in search engines serve as proxies … with investments in online advertising. Moreover, banner ads seem to serve as price advertising mechanism, whereas …
Persistent link: https://www.econbiz.de/10005098351
Die schwere Wirtschaftskrise 2008/09 hatte substanzielle Auswirkungen auf die Innovationstätigkeit der deutschen Wirtschaft. Die Umsatz- und Gewinneinbußen führten zu einem kräftigen Rückgang der Innovationsausgaben. Davon waren primär Investitionen für neue Produkte und verbesserte...
Persistent link: https://www.econbiz.de/10009646612
The goal of this paper is to point out the role played by private equity investors (venture-capital companies and corporate investors) in the emergence of a new biotechnology industry in Germany in the second half of the 90?s. This analysis takes into account the different business models and...
Persistent link: https://www.econbiz.de/10005097518
This paper analyzes the medium-term growth performance of firms that exclusively received start-up assistance from programs administered by the Deutsche Ausgleichsbank (DtA), a state owned bank, within two years after startup. I apply a parametric selection approach that controls for two...
Persistent link: https://www.econbiz.de/10005097622
Der deutsche Markt für Beteiligungskapital ist ein vergleichsweise junger Markt, so dass nur wenig Wissen bezüglich der Qualität der von den VCG geleisteten Managementunterstützung besteht. Ziel der Studie ist es, den Beitrag der VCG zum Wachstum und Überleben ihrer Portfoliounternehmen...
Persistent link: https://www.econbiz.de/10005097713
The German biotechnology industry missed the accession of this key technology in the 1980s. Policy makers make different efforts to overcome shortcomings and recent gaps. Public funding schemes have been implemented to establish a flourish biotech industry in Germany. We assume that R&D policy...
Persistent link: https://www.econbiz.de/10005097735
Diese Studie versucht Eigenschaften zu identifizieren, die das Beschäftigungswachstum junger deutscher Unternehmen in den neunziger Jahren beeinflussen. Um für die unterschiedlichen wirtschaftlichen Rahmenbedingungen zu kontrollieren, werden die empirischen Analysen getrennt für Ost- und...
Persistent link: https://www.econbiz.de/10005097759