TY - JOUR AU - TI - Marginal Analysis and Empirical Research JF - Economic Semantics DO - 10.4324/9780429336959-9 DA - 2020-03-06 UR - https://www.deepdyve.com/lp/crossref/marginal-analysis-and-empirical-research-dTyZUz2YUw SP - 147 EP - 190 DP - DeepDyve ER -