This article develops a model, with deferred compensation and severanc
e pay, that predicts that workers bear all the costs and receive all t
he returns of human capital investments and that specific investments
yield higher returns than general investments. This model also predict
s that pensions, which efficiently defer compensation, will be positiv
ely related to specific investments. Evidence from the National Longit
udinal Survey of Older Men confirms these predictions; participation i
n company-sponsored training programs, proxying for specific investmen
ts, increases the probability of pension receipt and the level of bene
fits. More general training outside the firm has much smaller effects
on pensions.