Green, E. (1987) “Lending and the Smoothing of Uninsurable Income,” in E. Prescott and N. Wallace, Eds., Contractual Arrangements for Intertemporal Trade, Minneapolis: University of Minnesota Press.
Hart, O. and Moore, J. (1994) “A Theory of Debt Based on the Inalienability of Human Capital” Quarterly Journal of Economics, 109, 841-79.
Hellwig, M. and K.M. Schmidt, (2002) “Discrete-Time Approximations of the Holmstrom-Milgrom Brownian-Motion Model of Intertemporal Incentive Provision,” forthcoming in Econometrica
Holmstrom, B. and Milgrom, P. (1987) “Aggregation and Linearity in the Provision of Intertemporal Incentives.” Econometrica Vol 55, pp. 303-328.