We analyze spying out a rival’s price in a Bertrand market game with incomplete information. Spying transforms a simultaneous into a robust sequential moves game. We provide conditions for profitable espionage. The spied at firm may attempt to immunize against spying by delaying its pricing...

We analyze strategic leaks due to spying out a rival’s bid in a first-price auction. Such leaks induce sequential bidding, complicated by the fact that the spy may be a counterspy who serves the interests of the spied at bidder and reports strategically distorted information. This ambiguity...

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