This paper evaluates artificial intelligence's (AI's) foray into financial markets and the resultant implications for theory and practice. I argue for reevaluating mainstream financial theories and proactively building governance frameworks. I also advocate for external audits and oversight that...

We exploit a panel of Zillow Inc. property valuations to estimate the excess real-estate price growth attributable to speculation triggered by the COVID-19 pandemic in three California regions. Our research design leverages the counterfactual comparison of price estimates for properties listed...

One of the main characteristics of modern economical development is the continuously growing amount of information. This paper analyses some of the key notions such as information capital and information economy and its influence on economic development. Also, the present paper analyses some of...

Starting from basic hypotheses on how footprints from hidden orders are interpreted by short-term traders, we derive a fair price model that predicts market impact for non-uniform participation rate schedules. We use this model to derive an optimal execution schedule for a risk-averse trader....

We document systematic differences in bitcoin prices across 11 different markets representing 26\% of global bitcoin trade volume. These differences must --- due to the identical nature of all bitcoin--- result from characteristics of markets themselves. We examine differences across the markets...

I examine how firms strategically bundle news reports to offset the negative effects of a privacy breach disclosure. Using a complete dataset of privacy breaches from 2005 to 2014, I find that firms experience a small and significant 0.27% decrease in their stock price on average following the...

I examine how firms strategically bundle news reports to offset the negative effects of a privacy breach disclosure. Using a complete dataset of privacy breaches from 2005 to 2014, I find that firms experience a small and significant 0.27% decrease in their stock price on average following the...

We document significant differences in Bitcoin prices across 11 different markets representing 26% of global Bitcoin trade volume. These differences must — due to the identical nature of all bitcoin — result from characteristics of markets themselves. We examine differences across the...

We document systematic differences in bitcoin prices across 11 different markets representing 26% of global bitcoin trade volume. These differences must — due to the identical nature of all bitcoin — result from characteristics of markets themselves. We examine differences across the markets...