This instructional case explores strategic decision‐making at CarCompany (CarCo), a large automaker that is transitioning to battery electric vehicles. CarCo aims to reduce the carbon dioxide (CO2) emissions at their own sites and at suppliers' sites. The challenge is to select a group of CO2...

Consumers increasingly care about the environmental quality of the goods they consume. However, limited attention impairs consumers' ability to compare and evaluate the environmental quality of goods. I show that investments in environmental quality, consumer surplus, producer surplus, and...

Consumers increasingly care about the environmental quality of the goods they consume. However, limited attention impairs consumers' ability to compare and evaluate the environmental quality of goods. I show that investments in environmental quality, consumer surplus, producer surplus, and...

This study examines the impact of investor attention on portfolio volatility and sectoral risk spillovers in Borsa Istanbul. We use advanced econometric models, including E-GARCH-X, GJR-GARCH-X, and multivariate BEKK-GARCH-X, and analyze daily data from January 2004 to June 2024. We find that...

This study examines the impact of investor attention on portfolio volatility and sectoral risk spillovers in Borsa Istanbul. We use advanced econometric models, including E-GARCH-X, GJR-GARCH-X, and multivariate BEKK-GARCH-X, and analyze daily data from January 2004 to June 2024. We find that...