These lectures notes have been written for the course in Sustainable Finance given at the University of Paris-Saclay. The slides cover the following topics: (1) Introduction, (2) ESG Investing, (3) Impact of ESG Investing on Asset Prices and Portfolio Returns, (4) Equity Portfolio Optimization...

In this short note, we consider mean-variance optimized portfolios with transaction costs. We show that introducing quadratic transaction costs makes the optimization problem more difficult than using linear transaction costs. The reason lies in the specification of the budget constraint, which...

This article explores the use of machine learning models to build a market generator. The underlying idea is to simulate artificial multi-dimensional financial time series, whose statistical properties are the same as those observed in the financial markets. In particular, these synthetic data...

This research project is both an update of the analysis on carbon emissions trajectories proposed by Le Guenedal et al. (2020) and a companion study of the climate risk measures defined by Le Guenedal and Roncalli (2022). While Le Guenedal et al. (2020) use carbon intensities, we extend the...

This article is part of a comprehensive research project on liquidity risk in asset management, which can be divided into three dimensions. The first dimension covers the modeling of the liability liquidity risk (or funding liquidity), the second dimension is dedicated to the modeling of the...

After decades of sound performance, doubts have been raised on the ability of the equity value factor to continue to deliver a positive performance in the aftermath of the 2008 Global Financial Crisis. Indeed, in a context dominated by low yields, sluggish growth and subdued inflation combined...

This article is part of a comprehensive research project on liquidity risk in asset management, which can be divided into three dimensions. The first dimension covers liability liquidity risk (or funding liquidity) modeling, the second dimension focuses on asset liquidity risk (or market...

These presentation slides correspond to an advanced course in financial risk management given at the University of Evry/Paris-Saclay. They cover the following topics:Lecture 1. Introduction to Financial Risk ManagementLecture 2. Market RiskLecture 3. Credit RiskLecture 4. Counterparty Credit...

This paper studies the persistence of mutual fund performance. Academic research often focuses on fund returns, sometimes adjusted for style and market cap biases. Because fund rating systems play a central role in the asset management industry, we consider another approach in this paper. Using...

A capitalization-weighted index is the most common way to gain access to broad equity market performance. These portfolios are generally concentrated in a few stocks and present some lack of diversification. In order to avoid this drawback or to simply diversify market exposure, alternative...