Table I.

Results of augmented Dickey–Fuller test statistic for the presence of unit root

LevelFirst difference
ConstantConstant + TrendConstantConstant + Trend
Variablest-StatisticsProb.*t-StatisticsProb.*t-StatisticsProb.*t-StatisticsProb.*Order of integration
RHP−0.120.94−3.110.11−3.490.01−3.570.04I(1)**
RDISP0.880.99−1.950.62−3.330.02−6.520.00I(1)*
RGDPCAP−0.530.88−2.090.55−5.080.00−5.060.00I(1)*
ATMR−2.720.07−2.880.17−7.470.00−7.450.00I(1)*
UNEMPLOYMENT−3.180.02−2.930.16−2.460.13−2.670.25I(0)
STOCKS−2.300.17−2.230.47−3.080.03−3.110.11I(1)**
POULATION0.720.99−2.480.34−2.130.23−2.130.52I(2)
REER−1.330.61−3.260.08−7.960.00−7.940.00I(1)*
RCC0.100.96−1.750.72−4.840.00−4.900.00I(1)*
RHD1.131.00−0.930.95−8.810.00−8.900.00I(1)*
RENT−3.240.02−2.880.17−2.590.10−3.310.07I(1)*
Critical values 
0.01−3.49−4.04−3.49−4.04 
0.05−2.89−3.45−2.89−3.45 
0.10−2.58−3.15−2.58−3.15 

Notes:

Augmented Dickey–Fuller test including constant as well as constant plus trend; Lag length criteria: automatic selection based on Schwarz info criterion; t-statistics and probability are reported. All variables are expressed in logs except real after-mortgage rate, ATMR and Unemployment;

* and

**indicate significance at 1 and 5% level, respectively; Number of observations is 122

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