Economic Logic comments on the falling university premium in Spain. The university premium is the difference between the wage of a worker with a university degree and one without. Note that this has been steadily increasing in the United States. But not in Spain. Economic Logic writes:
Florentino Felgueroso, Manuel Hidalgo and Sergi Jiménez-Martín show that the college premium in Spain has actually been decreasing, especially for males, and is at about 70% to 95%, depending on the definition. Why is this evolution so different from the United States? First, there seems to be a much more prevalent mismatch between skills and occupations. Higher education in Spain is much more specialized, which is a disadvantage when you cannot find a job in your specialization. This would indicate the drop in the college premium is a composition effect. But the premium also decreased for well-matched workers. Second, job rotation has increased and temporary jobs have become more prevalent. Shorter experience in a sector depresses wages, and this evolution seems to have been particularly strong for educated workers.The "law of unintended consequences" applies once again.
Interestingly, it appears that this trend started with the last major labor market reform in Spain, when employment subsidies were introduced along with employment promotion contracts that are supposed to reduce unemployment among the young but came with the cost of a surge in temporary contracts. Shorter tenures are not necessarily bad, especially when firing costs are too high, and a neither is a decline in the college premium. But one would have expected the US story to be even more true in Spain, as industry adapts faster than workers and its fast modernization would have outpaced the supply of skills from the workforce. Apparently not with those particular labor market reforms.