Anmerkungen:
Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments August 19, 2022 erstellt
Beschreibung:
We study the impact of the Panama Canal on the development of Canada’s manufacturing sector in the years from 1900 to 1939. Using newly digitized county-level data from the Census of Manu- factures and a market-access approach, we exploit the plausibly exogenous nature of this historical episode to study how changes in transportation costs influence the location of economic activity and productivity dynamics. Our reduced-form estimates show that lowered shipping costs led to greater market integration of marginally productive Canadian counties with key markets both in- side and outside of Canada. This development permitted the reallocation of production activity to places whose production levels had been inefficiently low before the Canal opened. A shift from the 25th to the 75th percentile in terms of gains in market access brought about by the opening of the Canal led to a 9% increase in manufacturing revenues and input expenditures . Productivity rose by 13%. These effects persist when general equilibrium effects are considered: the closure of the Canal in 1939 would have resulted in economic losses equivalent to 1.86% of GDP, chiefly as a result of the restriction of the country’s access to international markets. Altogether, these results suggest that the Canal substantially altered the economic geography of the Western Hemisphere in the first half of the twentieth century