Our view is that discussions about whether the c_i should be treated as random variables or as parameters to be estimated are wrongheaded for microeconometric panel data applications.

He knows what he wants.

The only time I was approached by a so called mugger was on the Gravigny Balizy stop THEN I had to spend 4 zarking hours in a zarking police station. I am glad they have cleaned it up since I was there in the late 80's and you had a good time there.

Lucifer […] was þe louelokest of siȝt aftir oure lord / Til he brake buxumnesse.