TY - JOUR AU - TI - Heterogeneous Capital and Smooth Production Functions: An Experimental Study JF - Econometrica DO - 10.2307/1909163 DA - 1963-10-01 UR - https://www.deepdyve.com/lp/crossref/heterogeneous-capital-and-smooth-production-functions-an-experimental-Lt41mqa3fD SP - 623 VL - 31 IS - 4 DP - DeepDyve ER -