Publications associées à Concentration d'un marché

A Simulation-Based Heuristic to Find Approximate Equilibria with Disaggregate Demand Models

Michel Bierlaire, Virginie Janine Camille Lurkin, Stefano Bortolomiol

Oligopolistic competition occurs in various transportation markets. In this paper, we introduce a framework to find approximate equilibrium solutions of oligopolistic markets in which demand is modeled at the disaggregate level using discrete choice models ...

INFORMS2021

Price-based regulation of oligopolistic markets under discrete choice models of demand

Michel Bierlaire, Virginie Janine Camille Lurkin, Stefano Bortolomiol

We propose a framework to find optimal price-based policies to regulate markets characterized by oligopolistic competition and in which consumers make a discrete choice among a finite set of alternatives. With this framework, we can include general discret ...

EPFL2021

Price-based regulation of oligopolistic markets under discrete choice models of demand

Michel Bierlaire, Virginie Janine Camille Lurkin, Stefano Bortolomiol

We propose a framework to find optimal price-based policies to regulate markets characterized by oligopolistic competition and in which consumers make a discrete choice among a finite set of alternatives. The framework accommodates general discrete choice ...

2021

Techno-economic assessment of postcombustion carbon capture using high-performance nanoporous single-layer graphene membranes

Kumar Varoon Agrawal, Marina Micari, Mostapha Dakhchoune

High-performance membranes have emerged as an energy-efficient alternative to absorption-based postcombustion carbon capture. So far, the techno-economic analyses have been centered around the polymeric membranes. Recently, nanoporous single-layer graphene ...

2021

Does protectionist anti-takeover legislation lead to managerial entrenchment?

Marc André Frattaroli

I study a protectionist anti takeover law introduced in 2014 that covers a subset of all firms in the economy. The law decreased affected firms' likelihood of becoming the target of a merger or acquisition and had a negative impact on shareholder value. Th ...

ELSEVIER SCIENCE SA2020

Species identity, rather than species mixtures, drives cover crop effects on nutrient partitioning in unfertilized agricultural soil

Alexandre Buttler, Pierre Rémi Mariotte, Mathieu Raymond Santonja, Lucas Georges Jean-Paul Freund

Aims Previous cover crop studies mainly focused on the links between plant uptake and soil fertility, and there is a clear knowledge gap regarding the role of microbes in these processes. Our aim was then to better understand the effects of plant mixtures ...

SPRINGER2020

A demand-based optimization approach to find market equilibria in oligopolies

Michel Bierlaire, Virginie Janine Camille Lurkin, Stefano Bortolomiol

Oligopolistic competition occurs when a small number of operators compete for the same pool of customers. This is often the case in transportation, due to reasons such as external regulations, economies of scale and limited capacity of the infrastructure. ...

2019

A disaggregate choice-based approach to find epsilon-equilibria of oligopolistic markets

Michel Bierlaire, Virginie Janine Camille Lurkin, Stefano Bortolomiol

We present a general framework to find epsilon-equilibrium solutions of oligopolistic markets in which demand is modeled at the disaggregate level using discrete choice models. Consumer choices are modeled according to random utility theory, and the choice ...

2019

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Concentration d'un marché

A Simulation-Based Heuristic to Find Approximate Equilibria with Disaggregate Demand Models

Price-based regulation of oligopolistic markets under discrete choice models of demand

Price-based regulation of oligopolistic markets under discrete choice models of demand

Techno-economic assessment of postcombustion carbon capture using high-performance nanoporous single-layer graphene membranes

Does protectionist anti-takeover legislation lead to managerial entrenchment?

Species identity, rather than species mixtures, drives cover crop effects on nutrient partitioning in unfertilized agricultural soil

Optimizing the operating profit of young highways using updated bridge structural capacity

A demand-based optimization approach to find market equilibria in oligopolies

A demand-based optimization approach to find market equilibria in oligopolies

A disaggregate choice-based approach to find epsilon-equilibria of oligopolistic markets

Graph Chatbot

Chattez avec Graph Search

Price-based regulation of oligopolistic markets under discrete choice models of demand

Price-based regulation of oligopolistic markets under discrete choice models of demand

Optimizing the operating profit of young highways using updated bridge structural capacity

A demand-based optimization approach to find market equilibria in oligopolies

A Simulation-Based Heuristic to Find Approximate Equilibria with Disaggregate Demand Models

Does protectionist anti-takeover legislation lead to managerial entrenchment?

A disaggregate choice-based approach to find epsilon-equilibria of oligopolistic markets

Techno-economic assessment of postcombustion carbon capture using high-performance nanoporous single-layer graphene membranes

Species identity, rather than species mixtures, drives cover crop effects on nutrient partitioning in unfertilized agricultural soil

A demand-based optimization approach to find market equilibria in oligopolies