Reconstruction Aid, Public Infrastructure, and Economic Growth

Abstract

The Marshall Plan (1948–1952) was the largest aid transfer in history. This paper estimates its effects on Italy’s postwar local economic development. It exploits plausibly exogenous differences between Italian provinces in the value of reconstruction grants they received. Provinces that could modernize a larger portion of their infrastructure stock experienced higher increases in agricultural production, especially for perishable crops that benefited the most from an efficient transportation system. 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 workforce.