This paper considers unit labor costs (ulcs), i.e., the ratio of the wage rate to labor productivity, as the indicator of competitiveness in the Philippines. It is shown that ulcs have an interpretation from the point of view of the functional distribution of income (i.e., the distribution of...

This paper proposes and analyzes one possible reason why some countries get stuck in the middle-income trap: the role played by the changing structure of the economy (from low-productivity activities into high-productivity activities), the types of products exported (not all products have the...

This paper provides a working definition of what the middle-income trap is. It classifies 124 countries that have consistent data for 1950–2010. First, the paper defines four income groups of gross domestic product per capita in 1990 purchasing power parity dollars: low-income below $2,000; lower...