D. Acemoglu and M. K. Jensen, Aggregate Comparative Statics, Games and Economic Behavior, pp.81-108, 2013.
DOI : 10.1016/j.geb.2013.03.009

URL : http://dspace.mit.edu/bitstream/1721.1/63294/1/aggregatecompara00acem.pdf

D. Austen-smith, Individual contribution to public goods, Economics Letters, vol.5, issue.4, pp.359-361, 1980.
DOI : 10.1016/0165-1765(80)90132-9

S. Barrett, Self-Enforcing International Environmental Agreements, Oxford Economic Papers, vol.46, issue.Supplement_1, pp.878-894, 1994.
DOI : 10.1093/oep/46.Supplement_1.878

T. Bergstrom, L. Blume, and H. Varian, On the private provision of public goods, Journal of Public Economics, vol.29, issue.1, pp.25-49, 1986.
DOI : 10.1016/0047-2727(86)90024-1

Y. Bramoulle and V. Boucher, Providing global public goods under uncertainty, Journal of Public Economics, vol.94, pp.591-603, 2010.

Y. Bramoulle and N. Treich, Can Uncertainty Alleviate the Commons Problem?, Journal of the European Economic Association, vol.7, issue.5, pp.1042-1067, 2009.
DOI : 10.1162/JEEA.2009.7.5.1042

N. T. Brewer, G. Chapman, F. X. Gibbons, M. Gerrard, and K. D. , Meta-analysis of the relationship between risk perception and health behavior: The example of vaccination., Health Psychology, vol.26, issue.2, pp.136-145, 2007.
DOI : 10.1037/0278-6133.26.2.136

T. Clasen, S. Boisson, P. Routray, B. Torondel, M. Bell et al., Effectiveness of a rural sanitation programme on diarrhoea, soil-transmitted helminth infection, and child malnutrition in Odisha, India: a cluster-randomised trial, The Lancet Global Health, vol.2, issue.11, pp.645-653, 2014.
DOI : 10.1016/S2214-109X(14)70307-9

L. C. Corchòn, Comparative statics for aggregative games the strong concavity case, Mathematical Social Sciences, vol.28, issue.3, pp.151-165, 1994.
DOI : 10.1016/0165-4896(94)90001-9

R. Cornes and T. Sandler, The theory of public goods: non-nash behaviour, The Theory of Externalities, Public Goods, and Club Goods, pp.367-379, 1984.
DOI : 10.1016/0047-2727(84)90036-7

P. Dasgupta, A. K. Sen, and D. Starrett, Notes on the measurement of inequality, Journal of Economic Theory, vol.6, issue.2, pp.180-187, 1973.
DOI : 10.1016/0022-0531(73)90033-1

A. K. Dixit and J. W. , Political polarization, Proceedings of the National Academy of Sciences, pp.7351-7356, 2007.
DOI : 10.2307/2586020

P. Dubey, A. Mas-colell, and M. Shubik, Efficiency properties of strategies market games: An axiomatic approach, Journal of Economic Theory, vol.22, issue.2, pp.339-362, 1980.
DOI : 10.1016/0022-0531(80)90047-2

M. Gradstein, S. Nitzan, and S. Slutsky, The Effect of Uncertainty on Interactive Behaviour, The Economic Journal, vol.102, issue.412, pp.554-561, 1992.
DOI : 10.2307/2234291

M. Gradstein, S. Nitzan, and S. Slutsky, Private provision of public goods under price uncertainty, Social Choice and Welfare, vol.10, issue.4, pp.371-382, 1993.
DOI : 10.1007/BF00182512

J. Hadar and W. Russell, Stochastic Dominance in Choice under Uncertainty, Essays on Economics Behavior under Uncertainty, 1974.

J. Itaya and K. Shimomura, A dynamic conjectural variations model in the private provision of public goods: a differential game approach, Journal of Public Economics, vol.81, issue.1, pp.153-172, 2001.
DOI : 10.1016/S0047-2727(00)00111-0

C. D. Kolstad, Piercing the Veil of Uncertainty in Transboundary Pollution Agreements, Environmental & Resource Economics, vol.9, issue.1, pp.21-34, 2005.
DOI : 10.1007/978-3-642-61198-8_3

P. Milgrom and C. Shannon, Monotone Comparative Statics, Econometrica, vol.62, issue.1, pp.157-180, 1994.
DOI : 10.2307/2951479

A. Millner, A. Dietz, and G. Heal, Scientific Ambiguity and Climate Policy, Environmental and Resource Economics, vol.14, issue.2, pp.21-46, 2013.
DOI : 10.1111/j.1467-9779.2011.01539.x

B. W. Pelham, Awareness, opinions about global warming vary worldwide, 2009.

C. Roser-renouf, E. W. Maibach, A. Leiserowitz, and X. Zhao, The genesis of climate change activism: from key beliefs to political action, Climatic Change, vol.27, issue.5, pp.163-178, 2014.
DOI : 10.1177/109019810002700506

H. Sakamoto, Public Bads, Heterogeneous Beliefs, and the Value of Information Discussion papers e-13-009, 2014.

T. Sandler, F. P. Sterbenz, and J. Posnett, Free riding and uncertainty, European Economic Review, vol.31, issue.8, pp.31-1605, 1987.
DOI : 10.1016/S0014-2921(87)80029-6

I. Schumacher, How Beliefs Influence the Willingness to Contribute to Prevention Expenditure, American Journal of Agricultural Economics, vol.97, issue.5, pp.1417-1432, 2015.
DOI : 10.1111/j.1467-6494.1979.tb00202.x

A. F. Shorrocks, Ranking Income Distributions, Economica, vol.50, issue.197, pp.3-17, 1983.
DOI : 10.2307/2554117

URL : http://www.ophi.org.uk/wp-content/uploads/Shorrocks-1983.pdf

M. Shubik, Game Theory in the Social Sciences: concepts and solutions, 1984.

R. Sugden, Consistent conjectures and voluntary contributions to public goods: why the conventional theory does not work, Journal of Public Economics, vol.27, issue.1, pp.117-124, 1985.
DOI : 10.1016/0047-2727(85)90032-5

D. Topkis, Minimizing a Submodular Function on a Lattice, Operations Research, vol.26, issue.2, pp.305-321, 1978.
DOI : 10.1287/opre.26.2.305

A. Ulph, Stable International Environmental Agreements with a Stock Pollutant, Uncertainty and Learning, Journal of Risk and Uncertainty, vol.29, issue.1, pp.53-73, 2004.
DOI : 10.1023/B:RISK.0000031445.13939.e4

T. In, . Csh-ifp, . Working, and . Note, The USR3330 Working Papers Series has been renamed as CSH-IFP Working Papers