Anderson, James E.; Milot, Catherine A.; Yotov, Yoto V. - In: International Economic Review 55 (2014) 08, pp. 791-818
We estimate geographic barriers to trade in nine service categories for Canada's provinces from 1997 to 2007 with novel high‐quality bilateral provincial trade data. The border directly reduces average provincial trade with the United States relative to interprovincial trade to 2.4% of its...