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. Author manuscript; available in PMC: 2019 Oct 18.
Published in final edited form as: Soc Sci Med. 2018 Dec 4;220:411–420. doi: 10.1016/j.socscimed.2018.12.004

Table 4.

Robustness: Impact of NRPS on mental health (IV-FE using 2010–2012 Panel).

CES-D score percentile Depressive symptoms
Outcome [45,60) 60 + [45,60) 60 +
(1) (2) (3) (4)
Age specification: cubic age
pension enrollment 0.037
(0.072)		 −0.118***
(0.035)		 0.040
(0.127)		 −0.168***
(0.062)
First stage F-statistic for IV 84.238 471.75 84.238 471.75
N 9092 4278 9092 4278
Age specification: quadratic age
pension enrollment 0.035
(0.072)		 −0.118***
(0.035)		 0.042
(0.127)		 −0.168***
(0.062)
First stage F-statistic for IV 84.744 388.325 84.744 388.325
N 9092 4278 9092 4278

Notes: [1] CES-D score percentile measures the relative ranking of CES-D score within each wave. [2] Depressive symptoms is defined as CES-D score ≥ 10 in 2010 wave following Andresen et al. (1994) and Zhang et al. (2012). However, the results should be treated with caution since the CES-D in Andresen et al. (1994) and Zhang et al. (2012) has same total score but different number of items compared to CFPS 2010. [3] The covariates are the same as in Table 2 except age. [4] ***, ** and * represent statistical significance at the 1%, 5% and 10% levels, respectively.