Bröcker, Johannes - 2011 - Under construction
of investment, (3) Romer's theory of endogenous growth through horizontal product innovation, and (4) the Dixit … numerical policy evaluation. It integrates four strands of research: (1) the Ramsey model of consumer behaviour, (2) Tobin's q-theory …-Stiglitz-Ethier theory of intra-industry trade. Integrating the latter into a multiregional model is also an essential ingredient of the New …