Source: Authors’ calculations. Notes: Matching spends the 3-nearby locals method within this a distance out of 0.01. I kinds the newest addressed findings into the inclination score (solid line) and do the average of your tendency get into the paired controls of any addressed observation (dotted range).
Table 3 gets the balance testing to own stratification (Dehejia and you can Wahba 1999, 2002), standardized bias (Rosenbaum and you will Rubin 1985), opportunities ratio (Sianesi, 2004), the real difference during the function, and also the quantity of observations just after complimentary. We tend to be simply about three matching tricks for per survey (an entire number of efficiency come in Desk A1 of one’s appendix).