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We develop a general equilibrium stochastic OLG model with heterogenous households. Households differ with respect to their productivity. Productivity depends stochastically on parents' unobservable investment in their child's human capital and an aggregate productivity shock. We introduce a...
Persistent link: https://www.econbiz.de/10010262139
We analyze the interaction between risk sharing and capital accumulation in a stochastic OLG model with production. We give a complete characterization of interim Pareto optimality. Our characterization also subsumes equilibria with a PAYG social security system. In a competitive equilibrium...
Persistent link: https://www.econbiz.de/10010262415
Is there a role for debt beyond curing overaccumulation of capital? Does dynamic efficiency and the infeasibility of debt Ponzi schemes eliminate any Pareto-improving role for a government in a competitive economy with complete markets? Is there an optimal maturity structure of public debt?...
Persistent link: https://www.econbiz.de/10010262613
In this paper, we consider how the retirement age as well as a tax financed pension system ought to respond to a change in the standard deviation of the length of life. In a first best framework, where a benevolent government exercises perfect control over the individuals' labor supply and...
Persistent link: https://www.econbiz.de/10010274764
We study the labor supply effects and welfare implications of introducing a universal means-tested old-age assistance program in times of very limited social protection. We take advantage of a unique historical reform: The Old-Age Pension Act (OPA) of 1908, which, for the first time, provided...
Persistent link: https://www.econbiz.de/10012209552
In this paper, we consider how the hours of work and retirement age ought to respond to a change in the uncertainty of the length of life. In a first best framework, where a benevolent government exercises perfect control over the individuals’ labor supply and retirement-decisions, the results...
Persistent link: https://www.econbiz.de/10011815833
We analyze the interaction between risk sharing and capital accumulation in a stochastic OLG model with production. We give a complete characterization of interim Pareto optimality. Our characterization also subsumes equilibria with a PAYG social security system. In a competitive equilibrium...
Persistent link: https://www.econbiz.de/10010317652
We performed a cross-sectional, bottom-up observational study of resource consumption and quality of life of patients with multiple sclerosis (MS) in Germany. Six centers participated in the study. Patients were asked to complete a questionnaire, and a total of 737 patients returned the...
Persistent link: https://www.econbiz.de/10010281232
We performed a cross-sectional, bottom-up observational study of resource consumption and quality of life of patients with multiple sclerosis (MS) in the United Kingdom. Three centers participated in the study. Patients received a questionnaire either by mail or during a clinic visit, and a...
Persistent link: https://www.econbiz.de/10010281304
Little is known about the effectiveness of means-tested benefits in Bulgaria. Using individual and household level data, I analyse the performance of two social assistance and two means-tested child benefits. I find that the programmes reach a very small proportion of the households with incomes...
Persistent link: https://www.econbiz.de/10010288268