FISCAL POLICY, ADJUSTMENT COSTS, AND ENDOGENOUS GROWTH

This paper develops a one-sector endogenous growth model inwhich investment incurs convex adjustment costs. Conditionsfor the existence of a balanced growth path are discussed. Fiscalissues are analyzed in a circumstance in which the governmentuses tax revenues to finance public expenditures that impacton both the productivity of the existing capital stock, andadjustments costs. The effect of these costs on the equilibriumgrowth rate and on the effectiveness of fiscal policy is discussed.Optimal fiscal policy is derived and the role of adjustmentcosts and congestion in determining the trade-off between differenttaxes is considered.