v. 4A. Decomposition methods in economics / Nicole Fortin, Thomas Lemieux, Sergio Firpo ; Field experiments in labor economics / John A. List, Imran Rasul ; Lab labor: what can labor economists learn from the lab? / Gary Charness, Peter Kuhn ; The structural estimation of behavioral models: discrete choice dynamic programming methods and applications / Michael P. Keane, Petra E. Todd, Kenneth I. Wolpin ; Program evaluation and research designs / John DiNardo, David S. Lee ; Identification of models of the labor market / Eric French, Christopher Taber ; Search in macroeconomic models of the labor market ; Extrinsic rewards and instrinsic motives: standard and behavioral approaches to agency and labor markets / James B. Rebitzer, Lowell J. Taylor.