Evaluating the influence of financial investment in compulsory education on the health of Chinese adolescents: a novel approach

Table 4 Instrumental variable test (1): Correlation test

Note: (1) Values in parentheses are cluster-robust standard errors, *** p < 0.01, ** p < 0.05, * p < 0.1. (2) To save space, neither control variables nor constants are reported here. (3) The controlled variables are the same as those in Table 2

ISSN: 1471-2458