Production often causes pollution as a by-product. Once pollution problems become too severe, regulation is introduced by political authorities which forces the economy to make a transition to cleaner production processes. We model this transition as a change in "general purpose technology"...

Asia is aging, although there is significant heterogeneity across subregions and economies. Population aging poses two strategic challenges for the region: sustaining economic growth and delivering old-age economic security. In this paper, we leverage the lifecycle perspective-that individuals'...