Employment effects of hospital privatization in Germany.

The main argument for the ongoing privatization process is that privatization will lead to an increase in efficiency, which has been confirmed by a large number of studies. An important argument against privatization is that privatization may lead to employment reductions. In the hospital sector, potential employment reductions might also lead to a decrease in the quality of care. This is the first study to investigate the employment effects of different types of hospital privatization (i.e., for-profit vs non-profit privatization) on different categories of staff. A combination of propensity score matching and difference-in-difference methods was used to identify the causal effect. We found large employment reductions after for-profit privatization, while there were no permanent reductions after non-profit privatization. Moreover, even for-profit privatization does not affect all types of staff. While there are large reductions in non-clinical staff, we could not detect any reduction in the number of physicians. The consequences of the detected employment effects of privatization have to be addressed in greater detail in future research.