7, 1980–199515 days0.2332.492540.116c
−
0.370c
0.213c
−
0.126b
−
0.287c
(0.048)(0.048)(0.053)(0.059)(0.070)8, 1980–199550 days0.5212.35710.184c−
0.489c0.285c−
0.170c−
0.385c(0.078)(0.066)(0.060)(0.072)(0.102)2, 19801 day0.1872.402500.074−
0.636c0.450c−
0.114−
0.629c2, 19811 day0.2742.332530.483b−
0.882c0.817c−
0.449b0.885c2, 19821 day0.1882.292530.186−
0.540c0.356c−
0.152−
0.846c2, 19831 day0.2652.052530.291c−
0.500c0.141a−
0.065−
0.779c2, 19841 day0.3052.192530.206−
0.556c0.364c0.024−
0.752c2, 19851 day0.1582.39253−
0.036−
0.307c0.158b−
0.050−
0.562c2, 19861 day0.2952.022530.131c−
0.323c0.198c−
0.067−
0.564c2, 19871 day0.2932.382530.048c−
0.496c0.484c0.212−
0.656c2, 19881 day0.2702.692530.084b−
0.630c0.437c−
0.178−
0.583c2, 19891 day0.3622.162530.069−
0.722c0.464c−
0.177b−
0.345c2, 19901 day0.2562.432530.091b−
0.306c0.247c−
0.182−
0.695c2, 19911 day0.1892.092530.033−
0.562c0.499c−
0.005−
0.328a2, 19921 day0.2422.232530.151−
0.428c0.289c−
0.187b−
0.430c2, 19931 day0.3232.27253−
0.097−
0.475c0.266c−
0.009−
0.659c2, 19941 day0.3762.452530.224c−
0.698c0.388c0.260c−
0.556c2, 19951 day0.1832.652520.059−
0.270c0.186b−
0.169b−
0.357caSignificant 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.