Table 8.

Estimates with their standard errors of the ARIMA models for the years 1995 to 2017 for the Russia Federation

	Health spending per capita ($)	Health spending per GDP (%)	Source of health spending			Share of health spending
			Government spending per capita ($)	Prepaid private spending per capita ($)	Out-of-pocket spending per capita ($)	Government spending as share of total (%)	Prepaid private spending as share of total (%)	Out-of-pocket spending as share of total (%)
Model	ARIMA(0,1,1)	ARIMA(1,0,0)	ARIMA(1,1,)	ARIMA(0,1,1)	ARIMA(1,1,0)	ARIMA(2,0,0)	ARIMA(1,1,0)	ARIMA(1,1,0)
Estimates (SE)	MA1 = 0.37 (0.19)	AR1 = 0.77 (0.12) Mean = 5.18 (0.18)	AR1 = 0.55 (0.17)	MA1 = 0.89 (0.17)	AR1 = 0.45 (0.20)	AR1 = 1.81(0.06) AR2 = −0.93(0.06) Mean = 61.62(0.82)	AR1 = 0.79 (0.11)	AR1 = 0.48 (0.18) Drift = 0.67 (0.22)

ARIMA(p,d,q): Autoregressive integrated moving average model and (p,d,q) are the autoregressive order, the degree of differencing and the moving average order

SE: standard error

AR: Autoregressive parameter

MA: Moving average parameter