The Theory of Wages

American amount annual approximately average number birth rate cause Census cent changes Chart classes coefficient of correlation commodities computed constant cost crease curve of capital curve of labor death rate decrease deviations differences distribution dollars equal estimate fact factors of production fall fertility rate fixed capital formula given greater groups growth rate hourly earnings Ibid increase increments industries interest rate Irving Fisher J. S. Mill Journal of Economics labor and capital land less manufacturing marginal productivity curve moving average negative number employed number of children output percentage period Political Economy population growth probable productivity of labor profits proportion quantity of capital quantity of labor Quarterly Journal rate of interest rate of wages real wages reduced rise Royal Statistical Society savings South Wales standard errors Statistics studies supply curve supply of capital TABLE tend tendency tion total product trend ratios value productivity whole workers ӘР