id	domain	url
ger-57	ro.uow.edu.au	http://ro.uow.edu.au/jutlp/vol9/iss1/7
ger-57	www.nber.org	http://www.nber.org/papers/w13868.pdf
ger-57	ro.uow.edu.au	http://ro.uow.edu.au/jutlp/vol9/iss1/7
ger-57	www.nber.org	http://www.nber.org/papers/w13868.pdf?new_window=1
ger-57	www.nber.org	http://www.nber.org/papers/w13868.pdf?new_window=1