Cybercrime is typically profiled as a skill-intensive crime committed by educated, young criminals. This observation raises the controversial question of whether advanced knowledge and skills are a pull factor of cybercrime. In this paper, the linkage between e-skills and cybercrime is...

Fairness can be an important factor that promotes social trust among people. In this paper, I investigate empirically whether fairness between men and women increases social trust. Using the data of the World Value Survey from 91 countries, I find that gender discriminatory values negatively...

Many of North Korean refugees in South Korea struggle to reconcile their different identities of: being a Korean who shares ethnicity with South Koreans vs. being a North Korean who fled from an estranged neighboring country. This paper shows that emphasizing the Korean unity can help their...

This paper investigates empirically how and why men and women are different in their confidence levels. Using the data of the PISA test in math, confidence is decomposed into two dimensions: confidence in correct math knowledge and overconfidence in over-claiming false knowledge. The findings...

This paper investigates the role of social capital in determining one's competitiveness. The analysis exploits the data of the PISA test in math because competitive occupational choices often require high quantitative skills. The empirical results highlight that a higher level of trust in school...

This paper investigates empirically whether prostitution reduces sex crimes. Theoretical predictions suggest two contradicting effects: substituting or complementing. By using survey data of sex offenders in Korea, I find that prostitution increases the probability of committing sex crimes....

Gender-matching school environments may provide benefits for girls to enhance their performance. By using PISA data from South Korea, this paper suggests that the effects of single-sex schooling and a student-teacher's gender matching are heterogeneous across different student groups. The...

This paper investigates the role of social trust in determining one's willingness to compete in math competitions in school, observing how competitive occupational choices often require higher quantitative skills. Using the data of the PISA test in math, the empirical results highlight that a...

The economic success and innovative outcomes of the high performing East Asian countries, albeit often characterized as low-trust societies, suggests reexamination of the presumed positive relationship between social trust and innovation. Multi-level analyses conducted in this paper reveal that...