This paper presents a bilevel programming model to aid decision-making for two players who interact strategically in the liquefied natural gas (LNG) supply chain, possibly with conflicting interests. In the proposed model, an LNG operator is the leader and a natural gas (NG) producer is the...

Market equilibrium models are often specified and solved as mixed complementarity problems (MCPs). These formulations combine the Karush-Kuhn-Tucker (KKT) optimality conditions of the optimization problems faced by multiple strategic players with market-clearing conditions, such that the...

Strong liquefied natural gas (LNG) demand growth, especially in Asia, could increasingly motivate gas infrastructure development in North America. Nevertheless, opposition to new gas infrastructure is formidable in some of the U.S. states and Canadian provinces that are well positioned to supply...

As climate change threatens to cause increasingly frequent and severe natural disasters, decision-makers must consider costly investments to enhance the resilience of critical infrastructures. Evaluating these potential resilience improvements using traditional cost-benefit analysis (CBA)...