Название: Machine Learning in Asset Pricing Автор: Stefan Nagel Издательство: Princeton University Press Год: 2021 Страниц: 157 Язык: английский Формат: pdf (true) Размер: 10.1 MB
A groundbreaking, authoritative introduction to how Machine Learning (ML) can be applied to asset pricing.
Investors in financial markets are faced with an abundance of potentially value-relevant information from a wide variety of different sources. In such data-rich, high-dimensional environments, techniques from the rapidly advancing field of Machine Learning are well-suited for solving prediction problems. Accordingly, ML methods are quickly becoming part of the toolkit in asset pricing research and quantitative investing. In this book, Stefan Nagel examines the promises and challenges of ML applications in asset pricing.
Asset pricing problems are substantially different from the settings for which ML tools were developed originally. To realize the potential of ML methods, they must be adapted for the specific conditions in asset pricing applications. Economic considerations, such as portfolio optimization, absence of near arbitrage, and investor learning can guide the selection and modification of ML tools. Beginning with a brief survey of basic supervised ML methods, Nagel then discusses the application of these techniques in empirical research in asset pricing and shows how they promise to advance the theoretical modeling of financial markets.
Machine Learning in Asset Pricing presents the exciting possibilities of using cutting-edge methods in research on financial asset valuation.
Contents:
Preface ix Chapter 1 Introduction 1 Chapter 2 Supervised Learning 11 Chapter 3 Supervised Learning in Asset Pricing 31 Chapter 4 ML in Cross-Sectional Asset Pricing 64 Chapter 5 ML as Model of Investor Belief Formation 93 Chapter 6 A Research Agenda 119 Bibliography 135 Index 141
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