I analyze an overlapping generations model with old age productivity risk where wages, employment and severance payments are set through efficient bargaining between risk averse unions and risk neutral firms. Equilibrium allocations with limited union membership are second-best inefficient as...

A model of the financial market is evaluated that consists of competing credit institutions (local lenders and financial intermediaries) to determine risk and intermediation effects on the financing obtained by entrepreneurs. Local lenders are considered to be principals with respect to the...