<br><br>
Mireille Chiroleu-Assouline (University Paris I, Paris School of Economics)<br>
"Merchants of Doubt: Lobbying Strategy when Scientific Credibility is Uncertain" (with Thomas Lyon) 
<br><br>
Michel Maietta (Action Against Hunger and IRIS)<br>
"Humanitarian access in crisis : risk aversion and innovation stalemate"
<br><br>