Caliendo, Lorenzo , Parro, Fernando , Rossi-Hansberg, Esteban and Sarte, Pierre-Daniel. "The Impact of Regional and Sectoral Productivity Changes on the U.S. Economy, Working Paper 13-14R," Working Papers (Federal Reserve Bank of Richmond) (November 26, 2014). https://fraser.stlouisfed.org/title/3942/item/477242, accessed on November 3, 2024.