Efficient Contracts with Costly Adjustment: Short-Run Employment Determination for Airline Mechanics

Working Paper: NBER ID: w1931

Authors: David Card

Abstract: This paper presents an empirical analysis of firm-specific \nemployment and wage outcomes for mechanics in the domestic airline \nindustry. A dynamic contracting model is presented that incorporates \nboth costly employment adjustment and potential gaps between contract \nwage rates and the opportunity value of workers' time. The model gives \na useful description of the employment-output linkage in the data, but \nis less successful in capturing the dynamic relation between employment, \ncontract wage rates, and wage rates outside the airline industry.

Keywords: employment; wage rates; airline mechanics; dynamic contracting; efficient contracts

JEL Codes: J30; J31


Causal Claims Network Graph

Edges that are evidenced by causal inference methods are in orange, and the rest are in light blue.


Causal Claims

CauseEffect
alternative wage rates (J31)employment (J68)
current and lagged alternative wages (J39)employment (J68)
lagged manufacturing wage rates (J39)current employment levels (J63)
contract wages (J33)employment (J68)
manufacturing wages (J39)employment (J68)
marginal value product of labor = outside opportunity wage (J39)employment (J68)

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