The recent literature on the productivity gains due to the adoption of information and communication technologies (ICT) has stressed the importance of the complementarities between ICT and organizational change. The ICT enable to process and diffuse a large amount of information. The reduction...

In equipment-intensive sectors — such as water utilities, power generation, gas — billions of dollars are spent in capital equipment. We discuss and characterize the optimal policy of a profit-maximizing firm and compare it with the optimal policy of a welfare-maximizing planner. When there...