F?re R, S Grosskopf and CA Pasurka (2001). “Accounting for Air Pollution Emissions in Measures of State Manufacturing Productivity Growth.” J Regional Science 41(3): 381-409.
F?re R, S Grosskopf and CA Pasurka (2001). “Accounting for Air Pollution Emissions in Measures of State Manufacturing Productivity Growth.” J Regional Science 41(3): 381-409.