Graduates from Science, Technology, Engineering, and Mathematics (STEM) are usually found to have higher wages and a … overqualification and wages in a causal way, since individuals choosing these subjects might differ systematically in unobserved … differences in the risk of overqualification and wages when STEM graduates are compared to the Business & Law group, while it …

comes from their own actions instead of being determined by luck or destiny, earn higher wages. However, this positive …

This paper jointly analyses the consequences of adverse selection and signalling on entry wages of skilled employees … job applicants based on apprenticeship wages. It shows that post-apprenticeship employer changers are a negative selection … from the training firms' point of view. Negative selection leads to lower average wages of employer changersin the first …