there is more prior uncertainty about employees and activities. I argue that this firm learning theory fits the existing … evidence on rotation better than alternative explanations based on employee motivation and employee learning …

This chapter provides a survey of the recent work on learning in the context of macroeconomics. Learning has several … roles. First, it provides a boundedly rational model of how rational expectations can be achieved. Secondly, learning acts … as a selection device in models with multiple REE (rational expectations equilibria). Third, the learning dynamics …

decarbonization and amplify current policies: growing substitutability of dirty inputs with clean inputs, learning and scale effects …