;"Sample: 2003–2017"; DEF/EXT;"DLOG (GDP)" "DEF (–1)/EXT (–1)";1.338;–0.006 ;(0.302);(1.512) "DEF (–2)/EXT (–2)";–0.221;2.637 ;(0.475);(2.378) "DLOG (GDP (–1))";–0.002;0.069 ;(0.038);(0.190) "DLOG (GDP(–2))";–0.049;0.051 ;(0.038);(0.188) C;–0.004;–0.185 ;(0.024);(0.119) "DLOG (URALS)";–0.009;0.137 ;(0.006);(0.028) "R 2";0.910;0.795 F-statistic;16.272;6.205 Log-likelihood;57.382;34.842 "Akaike criterion";–7.340;–4.120 "Schwarz criterion";–7.066;–3.846 Log-likelihood;;92.403 "Akaike information criterion";;–11.486 "Schwarz information criterion";;–10.938