Using a unique pan-European dataset, we rely on two alternative measures of over-education and control stepwise for four groups of covariates in order to interpret the over-education wage penalty in light of theoretical models. Firstly, it appears that a significant fraction (i.e. between 1/5 and 1/3) of PhD holders in Europe are genuinely…

The economic effects of educational mismatch include its negative impact on economic growth, which is due to the inefficient allocation of resources it generates. The main causes of this phenomenon need to be determined to correctly implement policies to avoid such mismatches. This paper investigated the determinants of educational mismatch from a…

We test for the signaling hypothesis versus the human capital theory using the Wiles test in a country which has experienced a dramatic increase in the supply of skills in a relatively short period of time. For this purpose, we construct a job match index based on the usefulness of school-provided skills and the relevance of the job performed to…

We provide first evidence of the impact of over-education, among natives and immigrants, on firm-level productivity and wages. Our results show that the over-education wage premium is higher for natives than for immigrants. However, since the differential in productivity gains associated with over-education outweighs the corresponding wage premium…

This study examines the return to education in South Korea by comparing metropolitan areas with non-metropolitan areas. It utilizes the Korean Labor and Income Panel Study from 2018 and 2019 for analysis, alongside the Mincer equation. The findings indicate that female workers have a higher return to education compared to male workers. The Oaxaca…

In this dissertation, I explore how international migration and environmental pollution shape human capital accumulation and labor market outcomes.The first chapter examines how college enrollment and major choice decisions of young adults in migrant-sending countries are affected by the removal of international migration barriers. My…

T his paper presents an assessment of suggestions in international research and media that the modern construction cadetship experience is exploitative and, on that basis, problematises the growing trend of work integrated learning (WIL) in the Australian construction industry. Field research, aligning with the methodologies of major studies in…

This paper revisits the relationship between human capital and income inequality, using an updated data set on human capital inequality and a novel database on earnings inequality. We find an inverted U-shaped relationship between these two inequality indicators, but with significant differences across countries regarding the turning point.…

We quantify the returns to higher education for degree disciplines, namely 'professional' degrees, Medicine/Dentistry, Law, Accountancy and Psychology, within the UK from 2007 to 2015. We estimate the returns to education in the form of employment and wage premia associated with each subject. Our analysis contributes to the existing literature on…

Using cross-sectional data, collected via a survey from the Greek healthcare sector, we estimate both the private (direct) and public/social (indirect) returns to education from an increase in an employee's educational level. By utilising a spatial econometrics approach, we control for the aggregation problems that plague the majority of the…

This dissertation presents three separate essays. The first two essays explore the gender wage gap and its dynamics in urban China from 1995 to 2018. The first chapter decomposes the gender wage gap based on the observed wage for workers with a precise measure of the hourly wages. The first chapter examines the observed average gender wage gap in…

Previous research has shown that female doctoral graduates earn less than male doctoral graduates; however, there has been little research on the determinants of this gender pay gap. This paper investigates the determinants of the gender pay gap among doctoral graduates in Germany. By relying on human capital theory, traditional gender roles and…

Transnational Education (TNE) has often been used as a measure to support the economic sustainability of the institution of higher learning involved. But in recent times, TNE has become one of the important avenues for Higher Education Institutions (HEI) to improve their International Students Portfolios without bringing the students to the HEI…

Education is key to development strategies in Africa. We use overeducation and undereducation to analyse the effectiveness of education in preparing individuals for employment in Kenya and Ghana, using the Skills Towards Employment and Productivity Survey. Systematic differences in wages between matched, overeducated and undereducated workers hold…

Based on Swedish register data from 2003 to 2012, this study attempts to explain over-education and upward mobility among tertiary graduates. Rarely used explanatory factors are central in the analyses, such as 'still in study' and 'field of education'. Tertiary graduates in low-wage jobs are regarded as over-educated. The results of this work…