The purpose of this paper is to provide a critical evaluation of theoretical models showing that shifting from pay-as-you-go to funded social security schemes can be made Pareto-improving. Further, it argues that what often makes a reform toward funded schemes attractive is a number of...

We explore the consequences of liberalized credit markets for growth and inequality in a lifecycle economy with physical and human capital accumulation, populated by households of different abilities, and calibrated to match the longrun economic performance of a panel of emerging countries....

Aging of the population will affect the growth path of all countries. To assess the historical and future importance of this claim we use two popular approaches and evaluate their merits and disadvantages by confronting them to Swedish data. We first simulate an endogenous growth model with...

In a two-region model, we formalize Kindleberger's idea that wealth breeds first more wealth, and then decline: when one region leads, its inhabitants develop consumption habits incompatible with the necessary investment in knowledge to remain the leader. This gives the other region a window of...

We bridge the gap between the standard theory of growth and the mostly static theory of corruption. Some public investment can be diverted from its purpose by corrupt individuals. Voters determine the level of public investment subject to an incentive constraint equalizing the returns from...

We consider a two-period overlapping generations model in which individual voters differ not only according to age but also productivity. In such a setting, a (redistributive) Pay-As-You-Go system is politically sustainable, even when the interest rate is larger than the rate of population...

We highlight the salient characteristics and implications of the seminal contributions in the field of vintage capital growth theory (proposed entry for the new Palgrave dictionary of economics, 2nd edition).

\Ve consider a discounter stochastic game of common-property capital accumulation with nonsymetric players. bounded Due-period extraction capacities, and a transition law satisfying a general strong convexity condition. We show that the infinite-horizon problem has a Markov-stationary...

The purpose of this paper is to provide a critical evaluation of theoretical modelshowing that shifting from pay-as-you-go to funded social security schemes can be made Pareto-improving. Further, it argues that what often makes a reform toward funded schemes attractive is a number of additional...

We investigate the balanced growth effects of pension pland on the rate of growth and on equality in a closed economy where individual decisions about education are the engine of growth. We distinguish between three different benefit rules: a Beveridgean one, a Bismarckian one depending on one's...