We study the conjecture that increasing market volatility leads to larger coalitions in an oligopoly. Here, coalition formation decisions are made in a noncooperative game by risk averse firms. They use a sequential offer-counter-offer procedure initiated by Selten and Rubinstein. We find that...

We study the conjecture that increasing market volatility leads to larger coalitions in an oligopoly. Here, coalition formation decisions are made in a noncooperative game by risk averse firms. They use a sequential offer-counter-offer procedure initiated by Selten and Rubinstein. We find that...

Millions of citizens and firms lack access to high speed internet, even though governments pledged to spend huge sums of money to subsidize internet networks. In this paper we review some systematic flaws of present subsidy policies and outline a promising alternative. We propose that...