This study investigates the economic growth and catch-up of the Republic of Korea over the past half-century. The gap of output per worker between the Republic of Korea and United States has decreased rapidly, as the Republic of Korea's lower per capita income, relative to its potential level,...

This paper presents a theoretical model to analyze the effects of technology change on growth rates of income and human capital in the uncertain environments of technology. The uncertainty comes from two sources; the possibility of a technology advance and the characteristics of new...

This paper presents a theoretical model and empirical evidence to explain the observation that a country in which the level of technology approaches the technology frontier tends to rely more on technology creation than adoption, and to invest more in basic research than in development. The...