investment-specific technology shock, affects the transformation of consumption into investment goods and is identified with the … relative price of investment. The second shock affects the production of installed capital from investment goods or, more … broadly, the transformation of savings into future capital input. We find that this shock is the most important driver of U …

investment-specific technology shock, affects the transformation of consumption into investment goods and is identified with the … relative price of investment. The second shock affects the production of installed capital from investment goods or, more … broadly, the transformation of savings into future capital input. We find that this shock is the most important driver of U …

, because matching frictions render idiosyncratic labor-market risk endogenous; the supply, because markups, adjustment costs …

experiences a shock forcing it to start learning afresh. Firms differ in their information; more informed firms have lower … posterior variances in beliefs. An uncertainty shock is a rise in the probability that any given firm will lose its information … a prolonged recession followed by anemic recovery in response to an uncertainty shock. When confronted with a rise in …