Strausz, Roland and Sasaki, Dan
Collusion and Durability.
SFB/TR 15 Discussion Paper No. 246
We develop a model to show that cartels that produce goods with lower durability are easier to sustain implicitly. This observation gen- erates the following results: 1) implicit cartels have an incentive to pro- duce goods with an inefficiently low level of durability; 2) a monopoly or explicit cartel is welfare superior to an implicit cartel; 3) welfare is non-monotonic in the number of firms; 4) a regulator may demand inefficiently high levels of durability to prevent collusion.