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Working Paper
On the needed quantity of government debt
People are having longer retirement periods, and population growth is slowing and has even stopped in some countries. In this paper we determined the implications of these changes for the needed amount of government debt. The needed debt is near zero if there are high tax rates and the transfer share of gross national income (GNI) is high. But, with such a system there are huge dead-weight losses as the result of the high tax rate on labor income. With a savings system, a large government debt to annual GNI ratio is needed, as large as 5 times GNI, and welfare is as much as 24 percent higher ...
Journal Article
On the needed quantity of government debt
People are enjoying longer retirement periods, and population growth is slowing and, in some countries, falling. In this article, we determine the implications of these demographic changes for the needed amount of government debt. If tax rates and the transfer share of gross national income (GNI) are both high, the needed debt is near zero. With such a system, however, huge deadweight losses are incurred as a result of the high tax rate on labor income. With a savings system, a large government debt to annual GNI ratio is needed. In a country with early retirement and no population growth, ...