Jean Tirole showed the effects of that complicity supervision Perhaps it did not work as desired. Maybe it makes people more profitable phlitklap. Make the quality worse down there and less quantity.
Jean Tirole shows that the effect of the state to regulate. Maybe it does not work as expected. Perhaps, it allows manufacturers to increase profits. Make worsening quality and less quantity.
Jean Tirole shows that the result of that state in control Maybe it doesn't work as required. Perhaps it makes manufacturer back rise in profits. Make product quality worse and the quantity is less.