This paper characterizes the behavior of debt and tax rates in a small open economy under both complete and incomplete markets. First, I show hat when the government follows an optimal fiscal policy and agents have access to complete markets, the value of the government’s debt portfolio is negatively correlated with government spending, and positively correlated with productivity and output, while output, labor, consumption and the tax rate are uncorrelated with government spending shocks. The stochastic processes followed by these variables inherit the serial-correlation properties of the stochastic process of the productivity shock. Second, I show that if agents can only buy and sell one-period risk-free bonds, public debt shows more persistence than other variables, and it is negatively correlated with productivity and output, and positively correlated with government spending. Moreover, the tax rate is positively correlated with government spending, while consumption is negatively correlated.
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Paper provided by Banco de México in its series Working Papers with number
2007-07.
Find related papers by JEL classification: E60 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - General F34 - International Economics - - International Finance - - - International Lending and Debt Problems F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics G15 - Financial Economics - - General Financial Markets - - - International Financial Markets H21 - Public Economics - - Taxation, Subsidies, and Revenue - - - Efficiency; Optimal Taxation
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