Boeri, Tito; Macis, Mario - Forschungsinstitut zur Zukunft der Arbeit <Bonn> - 2008
-specific time trends is a version of the "random growth"
model used in Ashenfelter and Card (1985), Heckman and Hotz (1989) and more … tends to follow increases in the duration
of unemployment in some States (Card and Levine, 2000). Lalive, Van Ours and … adopting UBs
based on the growth rate of our outcome variables (see Ashenfelter and Card 1985, Heckman and
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In our empirical …