Concept

Yield management

Publications associées (20)

Integrated schedule planning with supply-demand interactions

Michel Bierlaire, Matteo Salani, Bilge Atasoy

We present an integrated schedule planning model where the decisions of schedule design, fleeting and pricing are made simultaneously. Pricing is integrated through a logit demand model where itinerary choice is modeled by defining the utilities of the alt ...

2011

Integrated schedule planning with supply-demand interactions for a new generation of aircrafts

Michel Bierlaire, Matteo Salani, Bilge Atasoy

We present a model where we integrate schedule design, fleet assignment and demand models to maximize the profit of an airline. The objective of the study is to identify the challenges behind the integration of demand modeling into the optimization model a ...

2011

An exact algorithm for the integrated planning of berth allocation and quay crane assignment

Michel Bierlaire, Matteo Salani, Ilaria Vacca

In this paper we study the simultaneous optimization of berth allocation and quay crane assignment in seaport container terminals. We propose a model based on an exponential number of variables that is solved via column generation. An exact branch-and-pric ...

2011

The effect of access charges on social welfare in the railway industry

Matthias Finger, Marc Laperrouza

This paper presents a game-theoretic model of a liberalized railway industry in which train operation and ownership of infrastructure is fully vertically separated. The objective of this paper is to analyze how the regulatory agency will socially optimal s ...

2010

Chiral Bronsted Acid-Catalyzed Enantioselective Three-Component Povarov Reaction

Jieping Zhu, Hua Liu

The three-component Povarov reaction of aldehydes, anilines, and benzyl N-vinylcarbamate in the presence of 0.1 equiv of chiral phosphoric acid afforded cis-2,4-disubstituted tetrahydroquinolines, e.g. I, in good yields and excellent enantiomeric excesses. ...

2009

Market price of risk specifications for affine models: Theory and evidence

Damir Filipovic

We extend the standard specification of the market price of risk for affine yield models, and apply it to U.S. Treasury data. Our specification often provides better fit, sometimes with very high statistical significance. The improved fit comes from the ti ...

Elsevier2007

Benchmarking of hydroelectric stochastic risk management models using financial indicators

Matthias Finger, Pierre-André Haldi

The objective of this paper is to present the operating and hedging analysis of a hydroelectric system in a non-hydro dominated market using a specifically-developed tool for operating and contracting decisions. Hydropower companies are likely to face stoc ...

2005

Convenient synthesis of alkylhydrazides by the cobalt-catalyzed hydrohydrazination reaction of olefins and azodicarboxylates

Jérôme Waser

Treatment of olefins with an excess of di-tert-Bu azodicarboxylate, an equimolar amt. of PhSiH3, and a catalytic amt. of a Co(III) catalyst afforded the Markovnikov hydrazide products, e.g., I, for a broad range of olefins, in good yields. [on SciFinder (R ...

2004

The Diels-Alder route to trifluoromethyl-substituted carbo- and heterocycles

Starting with 1,1,1-trifluoroacetone, 3-(trifluoromethyl)-1-(trimethylsilyloxy)-1,3-butadiene has been prepd. as a mixt. of (Z) and (E) isomers. The diene undergoes [4 + 2] cycloaddn. reactions with a variety of dienophiles affording trifluoromethyl-substi ...

1995

Regioselective formation of fluorohydrins and their stereoselective conversion to fluoroolefins

When treated with KOCMe3 in THF, fluorohydrin p-tosylates afford fluoro olefins, e.g., Z- or E-Me(CH2)4CF:CH(CH2)4Me, in high yields. Fluorohydrins are readily and stereoselectively accessible by antiperiplanar addn. of HF to oxiranes. Terminal epoxides gi ...

1990

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