7, 1980–199515 days0.2392.442540.095b
−
0.436c
0.253c
−
0.146b
−
0.291c
(0.057)(0.059)(0.050)(0.068)(0.102)8, 1980–199550 days0.3522.16710.017−
0.376c0.274c−
0.090a−
0.255c(0.082)(0.065)(0.068)(0.070)(0.099)2, 19801 day0.3002.062470.073−
0.596c0.847c−
0.401−
0.862c2, 19811 day0.3132.182500.014−
0.752c0.760c0.009−
0.705c2, 19821 day0.3312.03250−
0.092−
0.687c0.725c−
0.145−
0.777c2, 19831 day0.1632.322500.166−
0.392c0.247c−
0.070−
0.468c2, 19841 day0.3552.29250−
0.007−
0.546c0.547c−
0.120−
0.755c2, 19851 day0.2351.732510.074−
0.506c0.390c0.064−
0.799c2, 19861 day0.3552.05251−
0.010−
0.442c0.512c−
0.417c−
0.940c2, 19871 day0.2912.34251−
0.060−
0.744c0.695c−
0.093−
0.886c2, 19881 day0.3952.452520.167c−
0.778c0.715c0.101−
0.510c2, 19891 day0.4692.002520.040b−
0.696c0.688c−
0.214a−
0.838c2, 19901 day0.3462.212500.188a−
0.629c0.548c−
0.106−
0.454c2, 19911 day0.2562.162500.080a−
0.635c0.502c−
0.116−
0.432b2, 19921 day0.2202.212510.199−
0.369c0.309c−
0.127−
0.450c2, 19931 day0.1762.582530.002b−
0.493c0.202a−
0.069−
0.688c2, 19941 day0.2002.592530.513c−
0.775c0.199−
0.668c−
0.845c2, 19951 day0.1602.672520.015b−
0.456c0.230b−
0.213−
0.464baSignificant at the 10% level forF-tests that the sum of all coefficients (leads and lags) equals zero.bSignificant at the 5% level.cSignificant at the 1% level.