//-->
Testing incentives for illegal employment : implicit contracts vs. trade union bargaining
Haupt, Stefan, (1998)
Managerial incentive probleme : a dynamic perspective
Holmström, Bengt, (1999)
The firm as a nexus of strategies
Dow, Gregory K., (2004)
Social security, optimal retirement, and capital accumulation
Fabel, Oliver, (1991)
Endogenous retirement : another source of market failure in competitive annuity markets under private information
Fabel, Oliver, (1990)
Insurance and incentives in labor contracts : a study in the theory of implicit contracts