“…(3) We calculate the distance between a firm and a religious site as the length of the minor arc across the earth's surface according to their longitudes and latitudes (Rising 2000;Du 2013a, b). (4) Following Du et al (2013a), we use 200, 250, and 300 km as the distance criteria (the upper limits) to identify the number of religious sites and define REL200, REL250, and REL300, respectively. Please note that we also use other scales (e.g., 50, 100, 150 km) to reconstruct other religion variables (e.g., REL50, REL100, and REL150) for robustness checks.…”