geobr is a computational package to download official spatial data sets of Brazil. The package covers a wide range of spatial data sets, available at various geographic scales and for various years ...

Aspirin can thin your blood and help prevent heart attacks or strokes but can cause stomach problems. Acetaminophen is often better for those with sensitive stomachs but does not help with ...

The Nintendo Switch 2 is the successor to the first generation family of Nintendo Switch consoles, including the regular Switch, Switch Lite, and Switch OLED model, but how does the Switch 2 compare?

New AI tools have the potential to change the way workers perform and learn, but little is known about their impacts on the job. In this paper, we study the staggered introduction of a generative ...

The package contains functions to compute option-implied moments and characteristics from implied volatility surface data. The computations are based on the out-the-money (OTM) implied volatilities, ...

ABSTRACT: Anomalies are deviations from Efficient Market Hypothesis (EMH), one of the primary areas of research in the field of financial economics. The paper aims to examine the presence of one such ...