Hazari, Bharat R. (ed.); Sgro, Pasquale M. (ed.) - 2004
. Sgro -- Tourism, illegal migrants and resident welfare / Pasquale M. Sgro -- Tourism in the generalized Harris-Todaro model … and regional immiserization / Pasquale M. Sgro -- Tourism, increasing returns and welfare / Pasquale M. Sgro -- Tourism … for tourism in the OECD countries / Pasquale M. Sgro -- Non-traded goods and tourism in the pure theory of trade …