Blar i Brage INN på forfatter "Kumbhakar, Subal C."
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Modeling markups and its determinants: The case of Norwegian industries and regions
Mydland, Ørjan; Størdal, Ståle; Kumbhakar, Subal C.; Lien, Gudbrand (Peer reviewed; Journal article, 2022)In this paper we use an innovative and nonstandard approach to model and estimate markups and market power. The approach uses a regression framework with determinants as well as a random component. We use this innovative ... -
Modeling markups and its determinants: The case of Norwegian industries and regions
Mydland, Ørjan; Størdal, Ståle; Kumbhakar, Subal C.; Lien, Gudbrand (Peer reviewed; Journal article, 2022)In this paper we use an innovative and nonstandard approach to model and estimate markups and market power. The approach uses a regression framework with determinants as well as a random component. We use this innovative ... -
Overpricing in a spatial hedonic frontier model: the case of ski lift tickets in Norway
Lien, Gudbrand; Kumbhakar, Subal C. (Journal article, 2022)A general assumption of the standard hedonic price model is that producers produce outputs/services efficiently, and deviations from this situation are assumed to involve either overcharging or undercharging. Using the ...