Differentiated Bertrand duopoly with variable demand
نویسندگان
چکیده
منابع مشابه
Technology adoption in a differentiated duopoly: Cournot versus Bertrand
This paper shows that the cost as well as the effectiveness of technology has a differential impact on technology adoption under two alternative modes of competition. If the cost of the technology is high, Bertrand competition provides a stronger incentive to adopt technology than Cournot competition unless the effectiveness of the technology is very low. On the contrary, if the cost of the tec...
متن کاملComparing Cournot and Bertrand Equilibria in a Differentiated Duopoly with Product R&D
This paper compares Bertrand and Cournot equilibria in a differentiated duopoly with substitute goods and product R&D. I find that R&D expenditure, prices and firms’ net profits are always higher under quantity competition than under price competition. Furthermore, output, consumer surplus and total welfare are higher in the Bertrand equilibrium than in the Cournot equilibrium if either R&D spi...
متن کاملQuantum approach to Bertrand duopoly
The aim of the paper is to study the Bertrand duopoly example in the quantum domain. We use two ways to write the game in terms of quantum theory. The first one adapts the Li-Du-Massar scheme for the Cournot duopoly. The second one is a simplified model that exploits a two qubit entangled state. In both cases we focus on finding Nash equilibria in the resulting games.
متن کاملDynamic properties of a Cournot–Bertrand duopoly game with differentiated products
Article history: Accepted 19 February 2012 JEL classification: C72 D01 D43 L13
متن کاملQuantum Bertrand duopoly of incomplete information
We study Bertrand’s duopoly of incomplete information. It is found that the effect of quantum entanglement on the outcome of the game is dramatically changed by the uncertainty of information. In contrast with the case of complete information where the outcome increases with entanglement, when information is incomplete the outcome is maximized at some finite entanglement. As a consequence, info...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Research in Economics
سال: 1997
ISSN: 1090-9443
DOI: 10.1006/reec.1996.0038