Analysis the relationship between household income and fertility using administrative data: 2015–2023

Colloquium in January 2026 Bongoh Kye(Kookmin University) This study presents findings on the relationship between household income and fertility using administrative data. Although the relationship between income and fertility is of great importance in fertility research, data limitations have made it difficult to produce reliable findings on this topic. To Read more…

The rise of single-person household and income inequality in South Korea

Colloquium in June 2025 Soo-yeon Moon and Kwang-yeong Shin (Chung-ang University, Department of Sociology) This paper analyzes the factors affecting the formation of single-person households, and the relationship between single-person households and income inequality. First, considering that the types and causes of single-person households vary throughout the life course, we Read more…

School Mobility and Academic Achievement in Standardized Education Systems: Evidence from South Korean Elementary Students

Colloquium in May 2025 Soo-yong Byun (The Pennsylvania State University, Professor of Education, Demography, and Asian Studies) Changing schools is a common experience for American students, but it often has negative consequences for academic performance. However, relatively little is known about school mobility and its effects in non-Western contexts. In Read more…

Varieties of Meritocratic Beliefs and Their Divergent Connections to Inequality Attitudes

Colloquium in January 2025 Dongkyun Im (Seoul National University, Department of Sociology) A wide range of studies and arguments suggested that meritocracy reinforces or justifies inequality, thereby solidifying a winner-takes-all system. In addition, criticisms have been raised that the rise of meritocracy leads individuals to obsess over a narrow definition Read more…