Mulhern, Alan (2015) Theory of competitive advantage : small and medium size enterprise performance and inter-regional migration. (PhD thesis), Kingston University, .

Mulhern, Alan and Watson, John (2010) Spanish inter-regional migration: an enigma resolved. Applied Economic Letters, 17(14), pp. 1355-1359. ISSN (print) 1350-4851

Mulhern, Alan and Watson, John (2009) Spanish internal migration: is there anything new to say? (Discussion Paper) Kingston upon Thames, U.K. : Faculty of Arts and Social Sciences, Kingston University. 34 p. (Economics Discussion Paper)

Mulhern, Alan and Watson, John (2009) Spanish internal migration: is there anything new to say? Spatial Economic Analysis, 4(1), pp. 103-120. ISSN (print) 1742-1772

Mulhern, Alan (2009) Small firms and diverging regions: the case of Poland. In: Spanjers, Willem, (ed.) Monetary policy, trade and convergence: the case of transition economies. Berlin, Germany : LIT. pp. 145-162. (New Developments in Economic Research, (2)) ISBN 9783643100214

Ghatak, Subrata, Mulhern, Alan and Watson, John (2008) Inter-regional migration in transition economies: the case of Poland. Review Of Development Economics, 12(1), pp. 209-222. ISSN (print) 1363-6669

Ghatak, Subrata, Mulhern, Alan and Watson, John (2007) Inter-regional migration in transition economies: the case of Poland. (Discussion Paper) Kingston upon Thames, U.K. : Faculty of Arts and Social Sciences, Kingston University. 27 p. (Economics Discussion Paper, no. 1)

Ghatak, Subrata, Mulhern, Alan and Stewart, Chris (2005) Regional development of small firms in Poland. Economic Change and Restructuring, 38(2), pp. 129-146. ISSN (print) 1573-9414

Mulhern, Alan, Watson, John and Ghatak, Subrata (2005) Spanish inter-regional migration. (Discussion Paper) Kingston upon Thames, U.K. : Faculty of Arts and Social Sciences, Kingston University. 21 p. (Economics Discussion Paper)

Ghatak, Subrata, Mulhern, Alan and Watson, John (2004) The dynamics of inter-regional migration in Poland. (Discussion Paper) Kingston upon Thames, U.K. : Faculty of Arts and Social Sciences, Kingston University. 23 p. (Economics Discussion Paper)

Mulhern, Alan (2003) Regional differences in small firm development: the case of Poland. (Discussion Paper) Kingston upon Thames, U.K. : Faculty of Arts and Social Sciences, Kingston University. 27 p. (Economics Discussion Paper)

Ghatak, Subrata and Mulhern, Alan (2003) Regional development of small firms in Poland. (Discussion Paper) Kingston upon Thames, U.K. : Faculty of Arts and Social Sciences, Kingston University. 20 p. (Economics Discussion Paper)

Ghatak, Subrata, Mulhern, Alan and Stewart, Chris (2003) Determinants of intended expansion of Polish small firms. Journal of Policy Modeling, 25(3), pp. 287-296. ISSN (print) 0161-8938

Mulhern, Alan (2003) Identifying growth characteristics in the Polish small firm stratum. (Discussion Paper) Kingston upon Thames, U.K. : Faculty of Arts and Social Sciences, Kingston University. 26 p. (Economics Discussion Paper)

Ghatak, Subrata and Mulhern, Alan (2002) Polish small firms: structure, expectations and optimism. (Discussion Paper) Kingston upon Thames, U.K. : Faculty of Human Sciences, Kingston University. 25 p. (Economics Discussion Paper)

Mulhern, Alan and Ghatak, Subrata (2002) Identifying potential fast growth firms in the Polish small firm stratum. (Discussion Paper) Kingston upon Thames, U.K. : Faculty of Arts and Social Sciences, Kingston University. 24 p. (Economics Discussion Paper)

Mulhern, Alan (2002) Venezuelan manufacturing, SME decline, and failed transition. In: Katrak, Homi and Strange, Roger, (eds.) Small-scale enterprises in developing and transitional economies. Basingstoke, UK : Palgrave. pp. 115-136. ISBN 0333968646

Mulhern, Alan and Stewart, Chris (2001) Decline of small and medium size enterprises in Venezuelan manufacturing. (Discussion Paper) Kingston upon Thames, U.K. : Faculty of Arts and Social Sciences, Kingston University. 34 p. (Economics Discussion Paper)

Ghatak, Subrata, Mulhern, Alan and Stewart, Chris (2001) European enlargement and expansion of Polish SMEs. (Discussion Paper) Kingston upon Thames, U.K. : Faculty of Arts and Social Sciences, Kingston University. 19 p. (Economics Discussion Paper)

Mulhern, Alan (2000) Venezuelan manufacturing, SME decline, and failed transition. (Discussion Paper) Kingston upon Thames, U.K. : Faculty of Human Science, Kingston University. 33 p. (Economics Discussion Paper)

Mulhern, A. (2000) The profession of psychotherapy in an age of change: the UK experience. (Discussion Paper) Kingston upon Thames, U.K. : Faculty of Human Science, Kingston University. 24 p. (Economics Discussion Paper)

Mulhern, Alan and Stewart, Chris (1999) Long and short run determinants of small and medium size enterprise share: the case of Venezuelan manufacturing. Economics of Planning, 32(3), pp. 191-209. ISSN (print) 1573-9414