정혁 교수

This paper evaluates two well-known models of growth with inequality that have explicit micro underpinnings related to household choice. With incomplete markets or transactions costs, wealth can constrain investment in business and the choice of occupation and also constrain the timing of entry into the formal financial sector. Using the Thai Socio-Economic Survey (SES), we estimate the distribution of wealth and the key parameters that best fit cross-sectional data on household choices and weal

We identify a key role of factor supply, driven by demographic changes, in shaping several empirical regularities that are a focus of active research in macro and labor economics. In particular, demographic changes alone can account for the large movements of the return to experience over the last four decades, for the differential dynamics of the age premium across education groups emphasized by Katz and Murphy (1992), for the differential dynamics of the college premium across age groups empha

This paper shows that growth and income distribution dynamics are closely linked through occupation, financial intermediation, and education. We use micro data from Thailand for 1976–1996. The compositional changes across these characteristics account for half of the Thai inequality increase and 40% of the Thai growth and poverty reduction. Financial deepening and educational expansion contributed to increasing inequality, whereas occupational transformation contributed to poverty alleviation. T

The Kuznets curve postulates a dynamic relationship between growth and income inequality for a given economy. These two aggregate phenomena are linked through compositional changes in individual characteristics when self-selection is constrained by personal wealth. This paper attempts to identify the crucial characteristics associated with this dynamic relationship, by studying the evolution of the income distribution in Thailand between 1976 and 1996, during which the economy experienced strong

This study analyzes the relationship among financial development, economic growth, and income inequality using cross-country panel VAR models. Most...

This paper analyzes the Republic of Korea's rapid and sustained growth experience for the past six decades from the perspective of the neoclassical growth model (the workhorse model of the World Bank’s Long Term Growth Model (LTGM) project). Overall, the sources of Korea's growth were balanced among labor market and demographic factors, capital investment, human capital accumulation, and productivity growth. However, the main engine of growth evolved sequentially, e.g., labor and human capital f

This paper explains and measures the sources of TFP by developing a method of growth accounting based on an integrated use of transitional growth models and micro data. We decompose total factor productivity (TFP) growth into the occupational-shift effect, financial-deepening effect, capital-heterogeneity effect, and sectoral-Solow-residuals. Applying this method to Thailand, which experienced rapid growth with enormous structural changes between 1976 and 1996, we find that 73 percent of TFP gro