This paper examines the patterns of technology transfer from Britain to France during the early phases of industrializing using a dataset comprising all patents granted in France in the period 1791–1844. Exploiting the peculiarities of French legislation, we construct an array of patent quality indicators and investigate their determinants. We find that patents filed by British inventors or French inventors with personal connections to British inventors were of relatively higher quality. Overall, our results show that the French innovation system was capable of attracting and effectively absorbing key technologies from Britain.
The Marshall Plan (1948–1952) was the largest aid transfer in history. This paper estimates its effects on Italy’s postwar economic development. It exploits differences between Italian provinces in the value of reconstruction grants they received. Provinces that could modernize their infrastructure more quickly experienced higher increases in agricultural production, especially for perishable crops. In the same provinces, we observe larger investments in labor-saving machines, the entry of more firms into the industrial sector, and a larger expansion of the industrial and service workforces.
Does the prosperity of medieval manors depend on their position in the feudal system? How large are these effects? And what are the underlying economic mechanisms? Using Domesday Book, a unique country-wide survey conducted by William the Conqueror, we reinterpret the eleventh-century English feudal system as a network in which manors are linked to one another based on their common ownership structure. Both a reduced-form and a more structural approach reveal the existence of external economies of scale: manorial prosperity was closely intertwined with the fortune of feudal peers. Our findings quantitatively establish the existence of feudal coordination in High-Medieval agricultural activities, revealing how institutionalized interactions could serve to mitigate transaction costs.
This paper estimates the causal impact of short-term aggregate fluctuations in Egypt, 1911–48, using global cotton price shocks. Firm entry was procyclical, and exit was acyclical. There were persistent differences between cohorts over the cycle; expansionary cohorts were of lower quality. The evidence supports models of firm entry with ex-ante heterogeneity. The findings highlight the extensive margin of entry as the primary adjustment mechanism. As a result, recessions had a strong “isolation” effect. This nature of firm entry amplified and propagated temporary price shocks.
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