Two years after the deregulation of the German interurban bus industry in January 2013, two new entrants emerged as market leaders: MeinFernbus (MFB) and FlixBus (FB). We use a comprehensive route-level data set…
This article documents a structural change in the production of science in the U.S. semiconductor industry over almost three decades. We observe a change in scientific productivity over time, where smaller firms…
China recently surpassed the USA as the greatest global source of patent applications. However, without internationally comparable measures of patent quality it remains questionable whether China's patent…