Concept

Capital asset pricing model

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Essays on asset pricing with preference heterogeneity

Giuliano Antonio Curatola

Investors' inheterogeneity is one of the prevailing features on financial markets. Thus, the recent asset pricing literature has produced a number of general equilibrium models where agents have different preferences. This thesis analyzes the effect of pre ...

EPFL2013

Essays in Information-Based Asset Pricing

Michael Hasler

I started my Ph.D. studies in the Fall 2008, a period ex-post perceived as being at the core of the Financial Crisis. At that time my ideas were vague and I struggled to find a good research topic. As surprising as it might appear, in one single week the d ...

EPFL2013

Integration of explicit supply-demand interactions in airline schedule planning and fleet assignment

Michel Bierlaire, Matteo Salani, Bilge Atasoy

In airline scheduling problems, integrated decision methodologies have aroused intense interest in the last decade. These integrated approaches allow for more efficient solutions due to the simultaneous decision making process. The studied integrated model ...

2013

A local search heuristic for a mixed integer nonlinear integrated airline schedule planning problem

Michel Bierlaire, Matteo Salani, Bilge Atasoy

In this paper we present a local search heuristic method for an integrated airline scheduling, fleeting and pricing model. The integrated model simultaneously optimizes the decisions of schedule design, fleet assignment, seat allocation, pricing and consid ...

2013

Worst-Case Value at Risk of Nonlinear Portfolios

Daniel Kuhn

Portfolio optimization problems involving value at risk (VaR) are often computationally intractable and require complete information about the return distribution of the portfolio constituents, which is rarely available in practice. These difficulties are ...

2013

Natural Expectations, Macroeconomic Dynamics, and Asset Pricing

Andreas Fuster

How does an economy behave if (1) fundamentals are truly hump-shaped, exhibiting momentum in the short run and partial mean reversion in the long run, and (2) agents do not know that fundamentals are hump-shaped and base their beliefs on parsimonious model ...

University of Chicago Press2012

Conditional Density Models for Asset Pricing

Damir Filipovic

We model the dynamics of asset prices and associated derivatives by consideration of the dynamics of the conditional probability density process for the value of an asset at some specified time in the future. In the case where the asset is driven by Browni ...

World Scientific Publishing2012

Sentiment, Asset Prices, and Systemic Risk

Loriano Mancini, Giovanni Barone-Adesi

Regulators charged with monitoring systemic risk need to focus on sentiment as well as narrowly defined measures of systemic risk. This chapter describes techniques for jointly monitoring the co-evolution of sentiment and systemic risk. To measure systemic ...

Cambridge University Press2012

Estimation of bid functions for location choice and price modeling with a latent variable approach

Michel Bierlaire, Ricardo Daniel Hurtubia González

A new approach for the estimation of bid-rent functions for location choice is proposed. The method considers that the expected maximum bid in the auction of a good is a latent variable than can be related to observed prices for similar goods. The model ge ...

2012

Real options and risk aversion

Erwan Morellec, Julien Hugonnier

In the standard real options approach to investment under uncertainty, agents formulate optimal policies under the assumptions of risk neutrality or complete financial markets. Although these assumptions are crucial to the implications of the approach, the ...

2012