How Alternative Data Are Changing Finance

Abstract

This chapter focuses on how alternative data can change the nature of financial forecasting through improved short-term forecasting techniques and decreased informativeness from longer term sources. Increased use of social media data leads the charge in transforming this transition. Alternative data are data not from standard financial statements or formal reports. This chapter looks at alternative data from new sources (e.g., social media, Internet of Things [IoT], and digital footprints) and alternative data from new collection methods like web scraping for textual analysis, image analysis, and vocal analysis). It first discusses standard data in financial forecasting. Next, this chapter examines alternative data in financial forecasting. Finally, it discusses alternative data used in studying finance more broadly.

Citation

Cumming, D.J. and Glatzer, Z. (2024), "How Alternative Data Are Changing Finance", Baker, H.K., Filbeck, G. and Black, K. (Ed.) The Emerald Handbook of Fintech, Emerald Publishing Limited, Leeds, pp. 303-314. https://doi.org/10.1108/978-1-83753-608-520241040