TY - RPRT AU - Carpenter, Jeffrey P. AU - Matthews, Peter Hans AU - Robbett, Andrea TI - Compensating Differentials in Experimental Labor Markets PY - 2015/Jan/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 8820 UR - https://www.iza.org/publications/dp8820 AB - The theory of compensating differentials has proven difficult to test with observational data: the consequences of selection, unobserved firm and worker characteristics, and the broader macroeconomic environment complicate most analyses. Instead, we construct experimental, real-effort labor markets and offer an evaluation of the theory in a controlled setting. We study both the wage differentials that evolve between firms with varying degrees of disamenity and how these differentials are affected by worker mobility and therefore selection. Consistent with the theory, we find that riskier firms must pay significantly higher wages to attract workers. Further, when workers are mobile, they sort into firms according to their attitudes towards risk and, as a result, the compensating differential shrinks. Last, we are also able to mimic the biases associated with observational studies. KW - risk aversion KW - real effort KW - experiment KW - sorting KW - compensating differential KW - ambiguity aversion KW - loss aversion ER -