id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
dem-4202	Bejger, Sylwester	Econometric Tools for Detection of Collusion Equilibrium in the Industry	2009	12	.pdf	application/pdf	3741	159	47	In accordance with known tacit collusion models: 1. the player’s (players’) price and supply are negatively correlated, the price is ahead of the demand cycle, the stochastic process of market price under- goes changes of the regime type (Green, Porter, 1984; Rotemberg, Salon- er, 1986; Haltiwanger, Harrington, 1991), 2. The article presents one of collusion markers resulting from the theoretical model of tacit collusion, which is price rigidity in the collusion phase, and pro- poses the application of the Markov Switching Model of MS-AR-GARCH type in order to detect structural changes in market price variance, and thereby to Sylwester Bejger 28 verify the presence of the aforementioned marker.	cache/dem-4202.pdf	txt/dem-4202.txt