We study the incentives of oligoplistic firms to share private information on demand parameters. Differently from previous studies, we consider bilateral sharing agreements, by which firms commit at the ex-ante stage to truthfully share information. We show that if signals are i.i.d., then...

We study the incentives of oligopolistic firms to share private information on demand parameters. Differently from previous studies, we consider bilateral sharing agreements, by which firms commit at the ex-ante stage to truthfully share information. We show that if signals are i.i.d., then...

This paper examines regulator concerns that cash-paying consumers pay higher retail prices due to so-called ‘negative pricing' of credit cards that emerge when cardholders face few fees but instead receive discounts, rewards and other inducements for using credit cards for transactions. It is...