1.- Parmar, D., Stavropoulou, C., Ioannidis J.P. 2016. Health outcomes during the 2008 financial crisis in Europe: systematic literature review. British Medical Journal Sept 6. 354,i4588. doi: 10.1136/bmj.i4588.
2.- Ruhm, C.J., 2000. Are recessions good for your health? Quarterly Journal of Economics 115 (2), 617–650. doi.org/10.1162/003355300554872.
3.- Ruhm, C.J. 2003. Good times make you sick. Journal of Health Economics 22(4), 637–658. doi: 10.1016/S0167-6296(03)00041-9.
4.- Ruhm, C.J,. 2005. Healthy living in hard times. Journal of Health Economics 24(2), 341–363. DOI: 10.1016/j.jhealeco.2004.09.007.
5.- Toffolutti, V., Suhrcke, M. 2014. Assessing the short term health impact of the Great Recession in the European Union: A cross-country panel analysis. Preventive Medicine 64, 54-62. doi: 10.1016/j.ypmed.2014.03.028.
6.- Theodossiou I., Economou A., Nikolaou, A. 2008. Are recessions harmful to health after all?: Evidence from the European Union. Journal of Economic Studies 35, 368-384. doi:/10.1108/01443580810903536.
7.- Clark, A.E., Oswald, A.J. 1994. Unhappiness and Unemployment. The Economic Journal 104(424), 648-659. DOI: 10.2307/2234639
8.- Di Tella, R., MacCulloch, R. J., Oswald, A. 2001. Preferences over Inflation and Unemployment: Evidence from Surveys of Happiness. The American Economic Review 91(1), 335-341. Available from https://www.jstor.org/stable/2677914
9.- Burgard, S. A., Brand, J. E., House, J. S. 2007. Toward a Better Estimation of the Effect of Job Loss on Health. Journal of Health and Social Behavior 48(4), 369–384. doi:10.1177/002214650704800403
10.- Whitehead, B. R., & Bergeman, C. S. (2015). The effect of the financial crisis on physical health: Perceived impact matters. Journal of Health Psychology, 22(7), 864–873.
11.- Choi, H., Varian, H. 2012. Predicting the Present with Google Trends. Economic Record 88(1), 2–9. doi:10.1111/j.1475-4932.2012.00809.x.
12.- Askitas, N., Zimmermann, K. F., 2011. Health and Well-Being in the Crisis. IZA Institute for the Study of Labor. Discussion Paper No. 5601. [Internet]. [accessed 2019 September 9]. Available from: http://ftp.iza.org/dp5601.pdf
13.- Baker, L., Wagner, T.H., Singer, S., Bundorf, M.K. 2003. Use of the Internet and Email for health care information: results from a national survey. Journal of the American Medical Association 289 (18), 2400–2406. DOI: 10.1001/jama.289.18.2400
14.- Lam-Po-Tang, J., McKay, D. 2010. Dr Google, MD: a survey of mental health-related Internet use in a private practice sample. Australasian Psychiatry: bulletin of Royal Autralian and New Zeland College of Psychiatrists 18 (2), 130–133. doi: 10.3109/10398560903473645.
15.- Tefft, N. 2011. Insights on unemployment, unemployment insurance, and mental health. Journal of Health Economics 30 (3), 258–264. doi:10.1016/j.jhealeco.2011.01.006
16.- Malard L, Chastang JF, Niedhammer I. (2015). Changes in major depressive and generalized anxiety disorders in the national French working population between 2006 and 2010. Journal of Affective Disorders 178, 52-9. doi:10.1016/j.jad.2015.02.027.
17.- Blasco, S., Brodaty, T. (2016). Chômage et santé mentale en france. Économie et statistique 486-487, 17–44. [Internet]. [accessed 2019 September 9]. Available from: (https://www.persee.fr/doc/estat_0336-1454_2016_num_486_1_10688).
18.- Eysenbach G, (2006). Infodemiology: tracking flu-related searches on the web for syndromic surveillance. AMIA Annual Symposium Proceedings Archive 2006, 244–248. [Internet] [cited 2019 September 19]. Available from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1839505/
19.- Lam, R. W., Tam, E. M., Yatham, L. N., Shiah, I.-S., & Zis, A. P. (2001). Seasonal depression: the dual vulnerability hypothesis revisited. Journal of Affective Disorders 63(1-3), 123–132. doi:10.1016/s0165-0327(00)00196-8.
20.- Martiny, K., Lunde, M., Unden, M., Dam, H., & Bech, P. 2005. Adjunctive bright light in non-seasonal major depression: results from clinician-rated depression scales. Acta Psychiatrica Scandinavica 112(2), 117–125. doi:10.1111/j.1600-0447.2005.00574.x
21.- Pinchasov, B. B., Shurgaja, A. M., Grischin, O. V., Putilov, A. A. 2000. Mood and energy regulation in seasonal and non-seasonal depression before and after midday treatment with physical exercise or bright light. Psychiatry Research, 94(1), 29–42. doi:10.1016/s0165-1781(00)00138-4.
22.- Easterlin, R. A. (2001). Income and Happiness: Towards a Unified Theory. The Economic Journal, 111(473), 465–484. doi:10.1111/1468-0297.00646.
23.- O’Campo, P., Molnar, A., Ng, E., Renahy, E., Mitchell, C., Shankardass, K., St John A., Bambra C., Muntaner, C. 2015. Social welfare matters: A realist review of when, how, and why unemployment insurance impacts poverty and health. Social Science & Medicine, 132, 88–94. doi:10.1016/j.socscimed.2015.03.025
24.- WHO (2000). Rapport sur la santé dans le monde. Pour un système de santé plus performant. [Internet]. [accessed 2019 September 9] Available from: https://www.who.int/whr/2000/en/whr00_fr.pdf
25.- Lazer D, Kennedy R, King G, Vespignani A. 2014. Big data. The parable of Google flu: traps in big data analysis. Science 343,1203–1205. doi:10.1126/science1248506