How does antitrust enforcement against patent-based monopolies affect innovation? I address this question by empirically studying the US antitrust case against Xerox, the monopolist in the market for plain-paper copiers. In 1975, Xerox was ordered to license all its copier-technology patents in...

This paper examines the factors that cause differences in patent examination outcomes at the trilateral patent offices using a dataset of more than 70,000 non-PCT patent applications filed at the European and Japanese Patent Offices conditional upon them being granted by the United States Patent...

While most developed countries apply the same criteria to determine whether an invention is eligible to be protected by a patent, there are substantial procedural differences in the way in which different patent offices examine a patent application. This means that a patent application may be...

How does antitrust enforcement against patent-based monopolies affect innovation? I address this question by empirically studying the US antitrust case against Xerox, the monopolist in the market for plain-paper copiers. In 1975, Xerox was ordered to license all its copier-technology patents in...

We empirically examine the determinants of the price of patent licensing. We find factors affecting the profitability of patents and bargaining power of licensors and licensees are good predictors of the royalty rate of patent licensing, while proxies for the reservation price of licensors are...