Using event study methodology, we investigate whether bilateral investment protection treaties afford protection to foreign investors. Examining arbitral decisions for firms from six countries shows that firms that received awards from arbitrators gained in market value by as much as 3%. Per...

Using event study methodology, we investigate whether bilateral investment protection treaties afford protection to foreign investors. Examining arbitral decisions for firms from six countries shows that firms that received awards from arbitrators gained in market value by as much as 3%. Per...