Fig. 2
From: How does regulating doctors’ admissions affect health expenditures? Evidence from Switzerland
Note: In each graph, the plain curve reports the fit of the regression model and two dashed curves indicate the 95%-confidence interval. The observed data points are illustrated in gray. A vertical dashed line indicates the last date before the removal of the moratorium. Arrows illustrate the estimated annual rate of change in both periods before and after the moratorium. Model predictions for the number of and health costs from SP around the removal of the moratorium in GE and ZH