论文信息 - Learning by Doing and the Introduction of New Goods

Learning by Doing and the Introduction of New Goods

A dynamic general equilibrium model is developed in which goods are valued according to the characteristics they contain, the set of goods produced in any period is endogenously determined, and learning by doing is the force behind sustained growth. It is shown that the set of produced goods changes in a systematic way over time, with goods of higher quality entering each period and those of lower quality dropping out. The model is then used to study the effect of introducing a "traditional" sector in which there is no learning.

Nancy L. Stokey

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