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Table 3 Regression results (2SLS): Overweight, all countries

From: Is the development of obesogenic food environments a self-reinforcing process? Evidence from soft drink consumption

Dependent variable: Soft drink consumption, QSD Dependent variable: Prevalence of overweight, OWE
Independent variables   Coefficient Std. Error1 Independent variables   Coefficient Std. Error1
Prevalence of overweight OWE 1.576*** 0.142 Soft drink consumption QSD 0.119*** 0.025
Soft drink price PSD − 1.744*** 0.546 Dietary energy supply DES 4.259*** 0.717
Income per capita GNI 0.751*** 0.136 Urban population URB 0.590*** 0.042
Population aged 65 and above AGE −4.602*** 0.410 Population aged 65 and above AGE 1.199*** 0.073
Economic globalisation GLO 0.329*** 0.084 Economic globalisation GLO −0.062*** 0.017
N. of obs. 1440 N. of obs. 1440
F-statistic, F(5, 1339) 61.14, Prob. 0.000 F-statistic, F(5, 1339) 616.46, Prob. 0.000
Underidentification test 262.73, P-val. 0.000 Underidentification test 66.90, P-val. 0.000
Weak identification test 13,014.05 Weak identification test 63.31
Sargan-Hansen J statistic 0.079, P-val. 0.778 Sargan-Hansen J statistic 1.295, P-val. 0.255
  1. Notes: 2SLS: Two-stage least square estimation, with fixed effects
  2. 1 Heteroskedasticity-robust standard errors. *** denotes p < 0.001, respectively
  3. Underidentification test (Kleibergen-Paap rk LM statistic), Weak identification test (Cragg-Donald Wald F statistic),
  4. Sargan-Hansen J statistic (overidentification test of all instruments)