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In recent years, Thailand has experienced the emergence of “overeducated” workers as the supply of university graduates in Thailand has outpaced growth in high‐skilled employment opportunities. Using the 2007 to 2009 Thai Labor Force Survey, this paper quantifies the incidence of overeducation and estimates overeducation wage penalties among male university graduates. The results show that the incidence of overeducation is greatest among younger cohorts. Quantile wage regression results suggest that overeducation wage penalties for older workers capture the impact of unobserved low ability on wages. In contrast, persistent wage penalties of 11–26% across the wage/ability distributions for younger workers are consistent with structural imbalances in the Thai labor market. These imbalances make it difficult for university graduates to find jobs commensurate with their level of formal education and to achieve their full earning power. The wage penalties are especially large for new entrants into the labor market.

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Purpose The purpose of this paper is to decompose total factor productivity (TFP) changes of the agriculture sector in ten African countries. Design/methodology/approach A fixed-effects estimation is applied to estimate the translog production function. Findings The study results are consistent with previous studies, indicating low TFP. Furthermore, of the TFP components, only technical change (TC) is positive. This study proposes that credit be made available to farmers in Egypt, Morocco, Algeria, and Tunisia. Furthermore, agricultural development programs should be implemented in South Africa and Senegal to improve TFP in these countries. Originality/value This study measures the following TFP components for the African agriculture sector: TC, technical efficiency, and scale effects.

This study investigates the relationship between the share of women in parliament and the level of corruption in a panel of Asian countries during the period 1997–2015. This study applies the instrumental variable (IV) fixed effect approach using a system of gender quotas, which are either reserved seats, legal candidate quotas, or voluntary political party quotas as instruments to control for unobserved heterogeneity across countries, and to alleviate endogeneity bias. In addition, the generalised method of moments (GMM) estimator is applied in order to address the persistence of corruption, which causes biased and inefficient estimators in estimation. The main finding is that a higher share of women in parliament is associated with a lower level of corruption, which is consistent with evidence from studies by Dollar et al. (2001) and Swamy et al (2001).