Digital technology is the representation of information in bits. This technology has reduced
the cost of storage, computation, and transmission of data. Research on digital economics …

Since decades, the financial industry has experienced a continuous evolution in service
delivery due to digitalization. This evolution is characterized by expanded connectivity and …

This study examines the relationship between positive and negative investor sentiments and
stock market returns and volatility in Group of 20 countries using various methods, including …

In this paper we draw upon the close relationship between statistical physics and
mathematical finance to develop a suite of models for financial bubbles and crashes. The …

In 2010, Google unexpectedly withdrew its searching business from China, reducing
investors' ability to find information online. The stock price crash risk for firms searched for …

We document fragile demand for socially responsible investments (SRIs) by retail mutual
fund investors. Using COVID-19 as an economic shock, we show funds with higher …

Modern information technologies have fundamentally changed how information is
disseminated in financial markets. Using the staggered implementation of the EDGAR …

Motivated by the behavior of asset prices, trading volume, and price volatility during
episodes of asset price bubbles, we present a continuous-time equilibrium model in which …

Nassim Nicholas Taleb's landmark Incerto series is an investigation of luck, uncertainty,
probability, opacity, human error, risk, disorder, and decision-making in a world we don't …

While traditional finance focuses on the tools used to optimize return and minimize risk, this
book explains how psychology can affect our decisions more than financial theory. Covering …