Estimate          

Std. Error          

t-value          

p-value          

(Intercept)          

11.1258703          

13.3477203          

0.834          

0.4048          

MP          

−0.5911167          

0.0626627          

−9.433          

<2e−16****          

FD2MP          

0.0014735          

0.0006445          

2.287          

0.0225**          

Year Dum1998          

−5.2104091          

18.8082399          

−0.277          

0.7818          

Year Dum1999          

0.2780626          

18.8076466          

0.015          

0.9882          

Year Dum2000          

−3.0910541          

16.2921163          

−0.190          

0.8496          

Year Dum2001          

−5.9602165          

13.4253249          

−0.444          

0.6572