scholarly journals POLICY IMPLICATION OF PRICE COLLUSION IN A DUOPOLY MARKET WITH DIFFERENTIATED PRODUCTS

2018 ◽  
Vol 26 (2) ◽  
pp. 56-67
Author(s):  
Doriani Lingga ◽  
Damiana Simanjuntak
Author(s):  
Michael Kopel

AbstractIn this paper, I study the conditions under which a CSR leader, that is a firm which commits to invest in socially responsible activities prior to its competitor, can develop a first-mover advantage. A price-setting duopoly market with horizontally differentiated products is considered, where firms can increase the willingness to pay of the consumers of their products by investing in socially responsible activities. It is shown that if the investment in CSR is perfectly specific to the CSR leader and does not spill over to the CSR follower, the CSR leader achieves higher profits. Hence, a first-mover advantage arises. If however, CSR investment spills over to and hence benefits also the CSR follower by increasing the follower sales, then a second-mover advantage might arise for the follower. A characterization is provided for the influence of the intensity of competition and the level of spillovers on the relative and absolute level of CSR activities and the firms’ incentives to engage in CSR.


2016 ◽  
Vol 14 (3) ◽  
Author(s):  
Frank Maier-Rigaud ◽  
Ulrich Schwalbe ◽  
Felix Forster

AbstractThis article focusses on the non-coordinated effects of minority shareholdings in oligopolistic markets. It is demonstrated that minority shareholdings even when they fall below the usual thresholds can lead to a significant impediment of effective competition (SIEC) on a purely non-coordinated basis. This is particularly likely in a market with differentiated products, when a firm partially acquires shareholdings in its closest competitor and when the next best alternative products are only weak substitutes.


Author(s):  
Yulia V. Meshalkina

The article deals with the problem of marketing use in the practice of modern Russian libraries. The main factors responsible for the relevance of putting marketing instruments into library practice are defined. The model of a centralized marketing service of Moscow libraries, which provides monitoring information, social communication and leisure needs of the Muscovites, the development of differentiated products and services of library activities, advertising and promoting them to the user is represented in the article.


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