@TechReport{iza:izadps:dp7328,
            	author={Ulloa, Beatriz Fabiola López and Moller, Valerie and Sousa-Poza, Alfonso},
            	title={How Does Subjective Well-Being Evolve with Age? A Literature Review},
            	year={2013},
	month={Apr},
            	institution={Institute of Labor Economics (IZA)},
            	address={Bonn},
            	type={IZA Discussion Paper},
            	number={7328},
            	url={https://www.iza.org/publications/dp7328},
	abstract={This literature review provides an overview of the theoretical and empirical research in several disciplines on the relation between ageing and subjective well-being, i.e., how subjective well-being evolves across the lifespan. Because of the different methodologies, data sets and samples used, comparison among disciplines and studies is difficult. However, extant studies do show either a U-shaped, inverted U-shaped or linear relation between ageing and subjective well-being.},
	keywords={ageing;life satisfaction;U-shape},
            }