Factor models, machine learning, and asset pricing

S Giglio, B Kelly, D Xiu - Annual Review of Financial Economics, 2022 - annualreviews.org
We survey recent methodological contributions in asset pricing using factor models and
machine learning. We organize these results based on their primary objectives: estimating …

FinTech as a game changer: Overview of research frontiers

T Hendershott, X Zhang, JL Zhao… - Information Systems …, 2021 - pubsonline.informs.org
Technologies have spawned finance innovations since the early days of computer
applications in businesses, most recently reaching the stage of disruptive innovations, such …

Financial machine learning

B Kelly, D Xiu - Foundations and Trends® in Finance, 2023 - nowpublishers.com
We survey the nascent literature on machine learning in the study of financial markets. We
highlight the best examples of what this line of research has to offer and recommend …

Is there a replication crisis in finance?

TI Jensen, B Kelly, LH Pedersen - The Journal of Finance, 2023 - Wiley Online Library
Several papers argue that financial economics faces a replication crisis because the
majority of studies cannot be replicated or are the result of multiple testing of too many …

Firm‐level climate change exposure

Z Sautner, L Van Lent, G Vilkov… - The Journal of …, 2023 - Wiley Online Library
We develop a method that identifies the attention paid by earnings call participants to firms'
climate change exposures. The method adapts a machine learning keyword discovery …

Autoencoder asset pricing models

S Gu, B Kelly, D Xiu - Journal of Econometrics, 2021 - Elsevier
We propose a new latent factor conditional asset pricing model. Like Kelly, Pruitt, and Su
(KPS, 2019), our model allows for latent factors and factor exposures that depend on …

[HTML][HTML] ESG, liquidity, and stock returns

D Luo - Journal of International Financial Markets, Institutions …, 2022 - Elsevier
We examine the effect of environment, social, and governance (ESG) score on stock returns
in the United Kingdom (UK). Consistent with Hong and Kacperczyk (2009), Bolton and …

Empirical asset pricing via machine learning

S Gu, B Kelly, D Xiu - The Review of Financial Studies, 2020 - academic.oup.com
We perform a comparative analysis of machine learning methods for the canonical problem
of empirical asset pricing: measuring asset risk premiums. We demonstrate large economic …

Risks and returns of cryptocurrency

Y Liu, A Tsyvinski - The Review of Financial Studies, 2021 - academic.oup.com
We establish that cryptocurrency returns are driven and can be predicted by factors that are
specific to cryptocurrency markets. Cryptocurrency returns are exposed to cryptocurrency …

Common risk factors in cryptocurrency

Y Liu, A Tsyvinski, X Wu - The Journal of Finance, 2022 - Wiley Online Library
We find that three factors—cryptocurrency market, size, and momentum—capture the cross‐
sectional expected cryptocurrency returns. We consider a comprehensive list of price‐and …