Measuring Market Performance with Stochastic Demand: Price of Anarchy and Price of Uncertainty. - Costis Melolidakis; Stefanos Leonardos; Constandina Koki (BELIEF, 2018)

The Greek Parliament of 2012: Coalition Formations & Power Indices in Context. - Constandina Koki; Stefanos Leonardos (CoRR, 2018)

Upstream Demand Uncertainty in a Two-Echelon Supply Chain: Comparative Statics via Stochastic Orderings. - Constandina Koki; Stefanos Leonardos; Costis Melolidakis (CoRR, 2018)

Do Cryptocurrency Prices Camouflage Latent Economic Effects? A Bayesian Hidden Markov Approach. - Constandina Koki; Stefanos Leonardos; Georgios Piliouras (Future Internet, 2020)

Monopoly pricing in vertical markets with demand uncertainty. - Stefanos Leonardos; Costis Melolidakis; Constandina Koki (Ann. Oper. Res., 2022)

A generalization of the increasing generalized failure rate unimodality condition. - Stefanos Leonardos; Constandina Koki; Costis Melolidakis (Ann. Oper. Res., 2024)