Table 3.

Ordinary least square estimates of first differences of real GDP in logarithms (ΔLGDP) in Spain for the period 1958–2015 (equation (2))

Explanatory variablesCoefficient
Intercept11.28 (1.960)
Trend−0.0014 (0.471)
ΔLGDP (−1)0.099 (0.658)
ΔLGDP (−2)0.279 (1.808)
ΔLEP (−1)−0.166 (−1.754)
ΔLEP (−2)−0.160 (−1.712)
ΔLCAP (−1)0.132 (0.479)
ΔLCAP (−2)0.009 (0.033)
ΔLEMP (−1)0.557 (3.520)
ΔLEMP (−2)−0.0372 (−0.244)
LGDP (−1)−0.632 (−4.590)
LEP (−1)0.252 (3.898)
LCAP (−1)0.210 (2.317)
LEMP (−1)0.0834 (2.487)
D20080.0360 (−2.608)
R20.856
Adjusted R20.804
DW2.023
F-statistic16.563
AIC−5.405
LM1.964
ARCH0.058
Bounds test for cointegration 
FLGDP(LGDP/LEP)11.786**
t(LGDP/LEP)−4.590**
ADF (resid)−7.743 ***

Notes:

LGDP is the level of real GDP in logarithms and LEP is the level of electricity production and LCAP and LEMP are the stock of capital and the employment, respectively, in logarithms. The symbol Δ represents the first differences of the variables. D2008 is a dummy variable that takes value one since 2008

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