Orford, J., Sproston, K., Erens, B., White, C. and Mitchell, L. (2003), Gambling and Problem Gambling in the British, London: Bonner-Routledge.
Oswald, A. J. and Wu, S. (2010), «Objective Confirmation of Subjective Measures of Human Well-Being: Evidence from the U. S. A.», Science, 327, 576–579.
Parekh, B. (1974), «Bentham's justification of the principle of utility», in B.Parekh (ed), Jeremy Bentham: Ten Critical Essays, London: Frank Cass.
Parekh, B. ed. (1993), Jeremy Bentham: Critical Assessments, Vol. I. London: Routledge.
Payton, J.W., Weissberg, R.P., Durlak, J.A., Dymnicki, A.B., Taylor, R.D., Schellinger, K. B. and Pachan, M. (2008), The Positive Impact of Social and Emotional Learning for Kindergarten to Eighth-Grade Students: Findings from Three Scientific Reviews, Chicago, Illinois: Collaborative for Academic, Social and Emotional Learning (CASEL).
Pensions Commission (2006), «Implementing an integrated package of pension reforms», The Final Report of the Pensions Commission.
Peters, M. (1998), The Elder Pitt, London and New York: Longman.
Phillip, Z. (1990), A Skeptic's Guide to the 12 Steps, Center City, MN: Hazelden.
Phillips, D. (1983), «The impact of mass media violence on US homicides», American Sociological Review, 48, 560–568.
Pinker, S. (2002), The Blank State: The Modern Denial of Human Nature, London: Penguin.
Plomin, R., DeFries, J., McClearn, G. and McGuffin, P. (2001), Behavioral Genetics, New York: Worth Publishers.
Popenoe, D. (1996), Life Without Father, Cambridge, MA: Harvard University Press.
Post, F. (1994), «Creativity and psychopathology: A study of 291 worldfamous men», British Journal of Psychiatry, 165, 22–34.
Postlethwaite, A., Cole, H. and Mailath, G. (1998), «Class systems and the enforcement of social norms», Journal of Public Economics 70, 5-35.
Potter, L. et al. (2001), «The influence of geographical mobility on nearly lethal suicide attempts», Suicide and Life-Threatening Behaviour, 32 (special supplement), 42–48.
Putnam, R. (2000), Bowling Alone: The Collapse and Revival of American Community, New York: Simon and Schuster.
Putnam, R. D. (2007), «E Pluribus Unum: Diversity and Community in the Twenty-first Century – The 2006 Johan Skytte Prize Lecture», Scandinavian Political Studies, 30(2), 137–174.
Rabin, M. (1998), «Psychology and economics», Journal of Economic Literature, 36, 11–46.
– (2000), «Diminishing marginal utility of wealth cannot explain risk aversion», in Kahneman and Tversky (2000).
Rainwater, L. (1990), «Poverty and equivalence as social constructions», Luxembourg Income Study Working Paper 55.
Rawls, J. (1971), A Theory of Justice, Cambridge, MA: Harvard University Press.
Rayo, L. and Becker, G. (2004), «Evolutionary efficiency and mean reversion in happiness», University of Chicago, mimeo.
Redelmeier, D. and Singh, S. (2001), «Survival in Academy Award – winning actors and actresses», Annals of Internal Medicine 134, 955-62.
Regier, D., Narrow, W., Rae, D., Manderscheid, R., Locke, B. and Goodwin F. (1993), «The de facto U S mental and addictive disorders service system», Archives of General Psychiatry, 50, 85–94.