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. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: Popul Environ. 2017 Jan 27;38(4):381–406. doi: 10.1007/s11111-016-0267-6

Table A1.

Effect estimates from models of desired family size (Coombs Scale) at follow-up predicted by change in time to collect resources. Women aged 15–33 in Chitwan, Nepal at baseline.

Fodder Firewood

1 2 3 4
Hours to collect resource at baseline 0.10* (2.12) 0.08 (1.62) 0.05* (2.48) 0.06** (2.75)
Change in hours to collect resource from baseline to follow-up 0.13** (3.24) 0.04* (2.21)
Change in hours to collect fodder from baseline to follow-up
 Decrease by an hour or more(fodder)/Decrease more than 6 hours (firewood) (reference category)
 Decrease by less than an hour to 10 min (fodder)/Decrease by 6 hours to 2 hours and 15 min (firewood) 0.36* (2.25) 0.13 (0.79)
 No change (fodder)/Decrease by 2 hours to 5 min (firewood) 0.30* (1.74) 0.60** (2.93)
 Increase by less than 1 hour (fodder)/Increase by up to 25 min (firewood) 0.49* (2.30) 0.42* (1.86)
 Increase by more than 1 hour (fodder)/Increase by 30 min or more (firewood) 0.50** (2.80) 0.47* (2.23)
Baseline desired family size (Coombs Scale) 0.12*** (4.49) 0.12*** (4.44) 0.12*** (4.55) 0.12*** (4.51)
Gathers all fodder/firewood needs at baseline −0.1 (−1.01) −0.13 (−1.22) 0 (0.05) −0.02 (−0.19)
Controls (refer to respondent at baseline)
 Number of livestock household owns 0 (−0.17) 0 (−0.14)
 Highest grade respondent completed −0.01 (−0.69) −0.01 (−0.83) −0.01 (−0.88) −0.02 (−0.95)
 Married 0.15 (1.00) 0.14 (0.92) 0.12 (0.84) 0.14 (0.94)
 Total number of children born 0.28*** (5.53) 0.28*** (5.62) 0.28*** (5.71) 0.28*** (5.73)
 Number of consumer durables household owns 0.03 (0.65) 0.02 (0.57) 0.02 (0.57) 0.02 (0.56)
 Religio-ethnicity (High caste Hindu, reference group)
  Low caste −0.07 (−0.41) −0.08 (−0.46) −0.19 (−1.06) −0.22 (−1.21)
  Hill janajati −0.14 (−0.91) −0.13 (−0.84) −0.17 (−1.16) −0.20 (−1.34)
  Newar −0.07 (−0.34) −0.06 (−0.31) −0.13 (−0.67) −0.15 (−0.75)
  Terai janajati 0.18 (1.18) 0.18 (1.18) 0.04 (0.30) 0.04 (0.25)
 Birth cohort (Age<20 at Wave 1, reference group)
  Age 20–24 in 1996 −0.10 (−0.71) −0.10 (−0.70) −0.10 (−0.67) −0.10 (−0.69)
  Age 25–29 in 1996 0.03 (0.14) 0 (−0.01) 0.01 (0.07) 0 (0.03)
  Age 30–34 in 1996 0.05 (0.21) 0 (0.01) 0.02 (0.11) 0.02 (0.08)
 Ever used contraception −0.38** (−3.09) −0.38** (−3.04) −0.36** (−2.95) −0.35** (−2.86)
 Parents education 0.03 (0.32) 0.04 (0.38) 0.04 (0.37) 0.05 (0.49)
 Has toilet −0.08 (−0.66) −0.08 (−0.71) −0.05 (−0.44) −0.04 (−0.35)
 Has electricity 0.16 (1.40) 0.15 (1.34) 0.19 (1.66) 0.19 (1.63)
 Owns any farm land 0.01 (0.09) 0 (0.03) −0.03 (−0.19) −0.03 (−0.22)

obs read 1254 1254 1254 1254

Respondents 1241 1241 1241 1241

Adjusted R-square 0.13 0.11 0.11 0.12

Effect estimates with t-statistics in parantheses. Models also include intercept.

+

0.10

*

0.05

**

0.01

***

0.001;

two-tailed tests