Blow, Laura, Walker, Ian and Zhu, Yu. (2012) Who benefits from child benefit? Economic Inquiry, Vol.50 (No.1). pp. 153-170. ISSN 0095-2583

Migali, Giuseppe and Walker, Ian (2011) Estimates of the causal effects of education on earnings over the lifecycle with cohort effects and endogenous education. Working Paper. Lancaster: Lancaster University Management School. (Lancaster University Economics Working Paper Series. (Unpublished)

Molina, José Alberto, Navarro, María and Walker, Ian. (2011) Intergenerational well-being mobility in Europe. Kyklos, Vol.64 (No.2). pp. 253-270. ISSN 0023-5962

Walker, Ian and Zhu, Yu (2011) Do dads matter? Or is it just their money that matters? Unpicking the effects of separation on educational outcomes. In: Molina, J. A., (ed.) Household Economic Behaviors. International Series on Consumer Science . Oxon ; New York: Springer, pp. 145-170. ISBN 9781441994301

Bingley, Paul and Walker, Ian (2011) There's no such thing as a free lunch: Evidence of altruism and agency from household expenditure responses to child nutrition programs. Working Paper. Lancaster: Lancaster University Management School. (Lancaster University Economics Working Paper Series, Vo.2011). (Unpublished)

Walker, Ian and Zhu, Y. (2010) Differences by degree : evidence of the net financial rates of return to undergraduate study for England and Wales. Working Paper. Lancaster: Lancaster University Management School. (Lancaster University Economics Working Paper Series, Vol.2010). (Unpublished)

Taylor, Jim and Walker, Ian (2009) Peer assessment of research : how many publications per staff? Working Paper. Lancaster: Lancaster University Management School. (Lancaster University Economics Working Paper Series, Vol.2009). (Unpublished)

Bingley, Paul and Walker, Ian (2009) The labor supply effect of in-kind transfers. Working Paper. Lancaster: Lancaster University Management School. (Lancaster University Economics Working Paper Series, Vol.2009). (Unpublished)

Walker, Ian (2008) Lottery design lessons from the dismal science. In: Viren, Matti, (ed.) Gaming in the new market environment. Basingstoke: Palgrave Macmillan, pp. 75-98. ISBN 9780230500501

Anderberg, Dan, Kondylis, Florence and Walker, Ian. (2008) Partnership penalties and bonuses created by UK welfare programs. CESifo Economic Studies, Vol.54 (No.1). pp. 1-21. ISSN 1610-241X

Walker, Ian (2008) How to design a lottery. In: Hausch, Donald B. and Ziemba, William T., (eds.) Handbook of sports and lottery markets. Amsterdam ; Boston: Elsevier/North-Holland, pp. 459-479. ISBN 9780444507440

Walker, Ian and Zhu, Yu. (2008) The college wage premium and the expansion of higher education in the UK. Scandinavian Journal of Economics, Vol.110 (No.4). pp. 695-709. ISSN 0347-0520

Hogan, Vincent and Walker, Ian. (2007) Education choice under uncertainty: implications for public policy. Labour Economics, Vol.14 (No.6). pp. 894-912. ISSN 0927-5371

Walker, Ian and Zhu, Yu (2006) Child support and partnership dissolution. In: Annual Conference of the Royal Economic Society, Las Vegas, NV, Feb 09-10, 2005. Published in: The Economic Journal, Vol.116 (No.510). C93-C109.