On one definition of uncertainty. - Yaroslav Ivanenko; Illia Pasichnichenko (Risk Decis. Anal., 2014)

Expected utility for nonstochastic risk. - Victor Ivanenko; Illia Pasichnichenko (Math. Soc. Sci., 2017)

Decision-making with partial information. - Jürgen Eichberger; Illia Pasichnichenko (J. Econ. Theory, 2021)

Testing negative value of information and ambiguity aversion. - Christopher Kops; Illia Pasichnichenko (J. Econ. Theory, 2023)