Messinis, George and Olekalns, Nilss (2008) Returns to Training and Skill Mismatch: Evidence from Australia. Working Paper. Victoria University, Melbourne, Australia.

Messinis, George and Olekalns, Nilss (2007) Skill Mismatch and Training in Australia: Some Implications for Policy. The Australian economic review, 40 (3). pp. 300-306. ISSN 0004-9018

Messinis, George, Henry, Olan and Olekalns, Nilss (2002) Rational habit modification in consumption. Economic Modelling, 14 (2). pp. 665-678. ISSN 0264-9993 (print) 1873-6122 (online)