There are two competing hypotheses regarding demographic processes and technological progress. One holds that a rapidly growing adult population stimulates technological progress, while the other hold

2011. Phys. Rev. E. 84:061148. Abstract Game-theoretical models where the rules of the game and the interaction structure both coevolves with the game dynamics —multiadaptive games—capture very flexible

Structures of Complicity: Consumers, Producers, Suppliers with Professor Robert E. Goodin, Australian National University AbstractUnder certain circumstances, businesses and consumers might be morally

This paper uses demographic projections of age structure and correlations with GDP and GDP growth to study the forecasting properties of demographically based models. Extending the forecasts to 2050 s

Journal of Applied Probability Abstract Let V be an n-set, and let X be a random variable taking values in the power-set of V. Suppose we are given a sequence of random coupons , where the are independe

2011. Phys. Rev. Lett. 106: 028702. We investigate a game-theoretic model of a social system where both the rules of the game and the interaction structure are shaped by the behavior of the agents. We ca

2009. Economic Change and Restructuring, 42(3), 159-187. Online October 2008.

Pp. 51-95,  Chapter 5 in: Demographic Change and Intergenerational Justice: The Implementation of Long-Term Thinking in the Political Decision Making Process, Jörg Chet Tremmel (ed.), Springer Verlag,

Life cycle patterns exist in practically all human behavior as well as in resources and capabilities; therefore variations in age structure affect all aspects of the aggregate economy. Against this ba

A study of the differences between the voters of the Sweden Democrats, the Social Democrats and the Moderate Party.