We document new facts, which relate the evolution of firm scope to the changing frictions in external capital markets over the last three decades. In the first part of the paper we study the scope of large, diversified publicly traded firms. We find that these firms increase their scope during times of high external capital market frictions, such as in the recent Great Recession. Moreover, during these times firms diversify their investment needs, and cash flows across industries. In the second part, we find similar phenomena outside diversified public firms. Examining the mergers and acquisitions activity of standalone and diversified private firms, we uncover similar patterns. In aggregate data, we find that the composition of mergers shifts from focused to diversifying and back with changes in external market conditions. Our evidence is broadly consistent with the notion that firms diversify their scope in response to tightening in external capital markets.

The importance of skilled labor and the inalienability of human capital expose firms to the risk of losing talent at critical times. Using Swedish microdata, we document that firms lose workers with the highest cognitive and noncognitive skills as they approach bankruptcy. In a quasi‐experiment, we confirm that financial distress drives these results: following a negative export shock caused by exogenous currency movements, talent abandons the firm, but only if the exporter is highly leveraged. Consistent with talent dependence being associated with higher labor costs of financial distress, firms that rely more on talent have more conservative capital structures.

We study the impact of inclusive institutions on innovation using novel, hand-collected, county-level data for Imperial Germany. We use the timing and geography of the French occupation of different German regions after the French Revolution of 1789 as an instrument for institutional quality. We find that the number of patents per capita in counties with the longest occupation was more than double that in unoccupied counties. Among the institutional changes brought by the French, the introduction of the Code civil, ensuring equality before the law, and the promotion of commercial freedom through the abolition of guilds and trade licenses had a stronger effect on innovation than the abolition of serfdom, which increased labor market mobility, and agricultural reforms that broke up the power of rural elites. The effect of institutions on innovation is particularly pronounced for high-tech innovation, suggesting that innovation might be a key channel through which institutions ultimately affect economic growth. Our findings highlight inclusive institutions as a first-order determinant of innovation.This paper was accepted by Gustavo Manso, finance.

I document wage convergence in conglomerates using detailed plant-level data: Workers in low-wage industries collect higher-than-industry wages when the diversified firm also operates in high-wage industries. I confirm this effect by exploiting the implementation of the North American Free Trade Agreement (NAFTA) and changes in minimum wages at the state level as sources of exogenous increases in wages in some plants. I then track the evolution of wages of the remaining workers of the firm, relative to workers of unaffiliated plants. Plants where workers collect higher-than-industry wages operate with higher capital intensity, suggesting that internal labor markets may affect investment decisions in internal capital markets.