We study productivity differences in vertically integrated steel facilities using equipment-level information on inputs and output for each of the main stages in the value chain. We obtain stage-level productivity estimates by estimating a multistage production system and then integrate them into estimates for integrated facilities. At this level, we do not find statistically significant differences in productivity by ownership. This conceals important differences upstream and downstream in the value chain: private firms outperform in pig iron and steelmaking but lag in sintering. Inferior access to higher-quality raw materials and use of less automated technology are likely sources of these differences.

We estimate the effect of money supply changes on the real economy by exploiting a recurring natural experiment: maritime disasters in the Spanish Empire (1531–1810) that resulted in the loss of substantial amounts of silver money. We find that negative money supply shocks caused Spanish real output to decline. A transmission channel analysis highlights slow price adjustments and credit frictions as mechanisms through which money supply changes affected the real economy. Especially large output declines occurred in textile manufacturing against the backdrop of a credit crunch that impaired merchants’ ability to supply their manufacturers with inputs.