Previous solution methods could not handle large-scale OLG models such as ours due to the well-known curse of dimensionality. The prior state of the art uses sparse-grid methods to handle 10 to 30 periods depending on the model's realism. Other methods used to solve large-scale, multi- period...

Which region(s) will come to dominate the world economy? This paper develops the Global Gaidar Model (GGM), a 17-region, 2-skills, 100-period OLG model, to address this and other questions. The model is carefully calibrated to 2017 UN demographic and IMF fiscal data. Productivity growth and its...

Generational policy is a fundamental aspect of a nation's fiscal affairs. The policy involves redistributing resources across generations and allocating to particular generations the burden of paying the government's bills. This chapter of the second edition of The Handbook of Public Economics...

This paper develops, calibrates, and simulates a dynamic 88-period OLG model to study the intergenerational transmission of U.S. wealth inequality via bequests. The model features marriage, realistic fertility patterns, random death, assortative mating based on skills, heterogeneous skill...

U.S. policy changes and more optimistic fiscal forecasts have significantly improved the long-term fiscal prospects of the country. Nevertheless, these prospects remain dismal. Unless U.S. fiscal policy changes by a lot and very soon, our descendants will face rates of lifetime net taxation that...

This paper compares two general methods of privatization social security: forced participation in the new privatized system vs. letting people choose between the new system or staying in social security (i.e., opting out). Simulations are performed using a large scale perfect-foresight OLG...

This paper studies the macroeconomic and efficiency effects of privatizing social security. It does so by simulating alternative privatization schemes using the Auerbach-Kotlikoff Dynamic Life-Cycle Model. The simulations indicate three things. First, privatizing social security can generate...

This paper uses the Auerbach-Kotlikoff Dynamic Life-Cycle Model (AK Model) to examine the macroeconomic and efficiency effects of privatizing social security, and a simple privatization proposal, the Personal Security System, to discuss other issues associated with privatization. According to...

This paper shows how changes in generational accounts relate to the generational incidence of fiscal policy. To illustrate the relationship, it uses the Auerbach-Kotlikoff Dynamic Life-Cycle Simulation Model to compare policy-induced changes in generational accounts with actual changes in...

Our previous study (Auerbach, Gokhale and Kotlikoff 1991) introduced the concept of generational accounting, a method of determining how the burden of fiscal policy falls on different generations. it found that fiscal policy in the U.S. is out of balance, in terms of projected generational...