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Estrutura de mercado do setor de saúde suplementar no Brasil
Andrade, Mônica Viegas; Gama, Marina Moreira da; Ruiz, … - Centro de Desenvolvimento e Planejamento Regional … - 2010
Insurance Agency in Brazil to 2007 and 2010. We analyzed the competition structure performing concentration indexes. Our results …
Persistent link: https://www.econbiz.de/10008676586
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Reassessing competition concerns in electronic communications markets
Peitz, Martin; Valletti, Tommaso M. - 2014
Central features of today’s electronic communications markets are complementarities between the different layers of the value chain, substitutability between some applications, network effects in the provision of content and services, two-sided business models that partly involve indirect...
Persistent link: https://www.econbiz.de/10010437054
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A new price test in geographic market definition : an application to German retail gasoline market
Bantle, Melissa; Muijs, Matthias - 2018
Market delineation is a fundamental tool in modern antitrust analysis. However, the definition of relevant markets can be very difficult in practice. This preliminary draft applies a new methodology combining a simple price correlation test with hierarchical clustering -a method known from...
Persistent link: https://www.econbiz.de/10011911873
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Pass-through and competition: The impact of soft drink taxes as seen through Mexican supermarkets
Campos-Vázquez, Raymundo M.; Medina Cortina, Eduardo M. - In: Latin American Economic Review 28 (2019) 1, pp. 1-23
soft drinks. This study evaluates the pass-through of the tax, the influence on the tax of competition among different … competition faced by each store and find that with greater competition in the relevant market, there is less overall pass … greatest competition, the pass-through effect is perfect shifting. We also find that markets with greater competition show a …
Persistent link: https://www.econbiz.de/10013205109
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The Oracle/PeopleSoft case : unilateral effects, simulation models and econometrics in contemporary merger control
Budzinski, Oliver (contributor);  … - 2007
reasoning and the benefits of including the economics of dynamic and evolutionary competition. -- Merger control ; unilateral …
Persistent link: https://www.econbiz.de/10003417465
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Competition between originators and generics : public regulation and incentives to innovate
Campion, Marie-Geneviève - 2015
The aim of this thesis is to examine the competition patterns that exist between originators and generics by focusing …
Persistent link: https://www.econbiz.de/10011432290
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Inter-format competition among retailers : the role of private label products in market delineation
Haucap, Justus; Heimeshoff, Ulrich; Klein, Gordon J.; … - 2013
This paper analyses the extent of inter-format retail competition between supermarkets, discounters and drugstores in … finding contrasts with recent speculations by competition authorities that private label products may belong to a different …
Persistent link: https://www.econbiz.de/10010227408
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Inter-format competition among retailer : the role of private label products in market delineation ; conference paper
Haucap, Justus; Heimeshoff, Ulrich; Klein, Gordon J.; … - 2013
patterns for a particular market (diapers) to investigate the inter-format competition (supermarkets vs. discounters vs … sold at drugstores and discounters. This result is important given controversies among competition authorities, firms and …
Persistent link: https://www.econbiz.de/10010434293
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Independent gas producers in Russia
Heinrich, Andreas; Kusznir, Julia - 2005
Persistent link: https://www.econbiz.de/10003183299
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Intermodal and intramodal competition in passenger rail transport
Ivaldi, Marc (contributor); Vibes, Catherine (contributor) - 2005
Persistent link: https://www.econbiz.de/10003174920