If we include the religion shares directly in the growth equations, we get the
estimated coefficients shown in column 2 of Table 4.
The coefficients on each religion share should be interpreted as the effect relative to that for Catholic.
The estimated coefficients that are individually statistically significant are the negative values shown for Hindu, Muslim, Orthodox, and Protestant.
Some of these signs are surprising, but a full interpretation has to consider that monthly church attendance and belief in hell are held constant, and these two variables are strongly related to religious composition