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,...

There are significant income and nonincome development gaps around theworld. Closing these gaps will require not only increasing and sustainingeconomic growth in low-income regions, but also policies that closenonincome development gaps directly. Governments need to support privateinvestment and...