Efectos de Red y Acceso a Plataformas en Mercados de Alta Tecnologga: Retos para el Derecho de La Competencia Colombiano (Network Effects and Access to Platforms in High Technology Markets: Challenges for the Colombian Competition Law)

2018 ◽  
Author(s):  
Joss Miguel Azpprua Alfonzo
2019 ◽  
Vol 79 ◽  
pp. 94-101 ◽  
Author(s):  
Ko de Ruyter ◽  
Debbie Isobel Keeling ◽  
David Cox

1996 ◽  
Vol 27 (5) ◽  
pp. 963-979 ◽  
Author(s):  
Markus Nordberg ◽  
Alexandra J. Campbell ◽  
Alain Verbeke

1999 ◽  
Vol 18 (4) ◽  
pp. 547-568 ◽  
Author(s):  
Shantanu Dutta ◽  
Om Narasimhan ◽  
Surendra Rajiv

Author(s):  
Anton Morozov ◽  
Andrey Shastitko

In many cases of competition law enforcement counterfeit goods are not included within the product-market boundaries on an equal basis with the original product. However, existing literature highlights that illegal copies should be included in market boundaries, since from the consumer's viewpoint counterfeit is a substitute of an original good. In this article, we determine the conditions under which counterfeit products should be included either in market shares of original producers or when counterfeit manufacturers should be recognized as right holder competitors. We conclude that in case of strong network effects counterfeit product should be included in the market share of the right holder. On the contrary, when network effects are weak, pirates or counterfeit manufacturers should be considered as competitors of original product producers.


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