Neukirch, Arne; Wein, Thomas - 2016
Do we have effective competition between the gasoline's big five oligopolists (Aral, Shell, Esso, Total and Jet) and … fringe gasoline stations? Using 2014 Market Transparency price data from 66 cities with populations between 60,000 and 100 …. Multivariate estimations allows to control for gasoline type (regular or diesel), school holidays, weekends, weekdays, location …