I propose an economic framework for analyzing innovation effects of nascent competitor acquisitions. The framework identifies nine factors as key determinants of innovation effects. These factors are: replacement, nascent market size, synergies, appropriability, nascent market competition,...

We study the interaction of customer capital and productivity through brand reallocation across firms. We develop a firm dynamics model with brands as transferable customer capital, heterogeneous firm productivity, and variable markups. We study the matching process between transferable brand...

This chapter describes the market for pharmaceuticals, which exceeded $500 million in sales in 2010. The industry is also characterized by extensive regulation of almost every activity, from product development through manufacturing and marketing, which we summarize. We next describe the...

This paper builds a new model of financial exchange competition, tailored to the institutional details of the modern US stock market. In equilibrium, exchange trading fees are competitive but exchanges are able to earn economic profits from the sale of speed technology. We document stylized...

Concerns have been expressed that gene patents might result in restricted access to research and health care. The exponential growth of patents claiming human DNA sequences might result in patent thickets, royalty stacking and, ultimately, a ‘tragedy of the anti-commons’ in genetics. The...

Licensing technology essential to a standard can present a hold-up problem. After designing new products incorporating a standard, a manufacturer could be confronted by an innovator asserting patent rights to essential technology. A damages remedy provided by antitrust or some other body of law...

Disruptive technologies and business models profoundly affect existing markets. The most visible recent examples are Internet-based "sharing services" that are disrupting conventional taxi and hotel markets, but there are many others in diverse areas such as finance, retail electricity and...

Antitrust regulators around the world, including in the UK, have proposed changes to merger review policies that impact how acquisitions of start-ups would be investigated and evaluated. Such changes will likely lead to heightened scrutiny—and increased costs and longer reviews—for many...

Unlike in many other countries, in Bulgaria, there is no comprehensive analysis of the governance, state, efficiency and evolution of the system of Agricultural Knowledge and Innovation System (AKIS). This chapter presents the results of a large-scale study on the governance, efficiency, and...

Policymakers on both ends of the political spectrum have been looking for ways to reduce prescription drug prices. Democrats have also been working on expanding healthcare coverage, including different versions of Medicare for All. All these proposals have been framed as issues of access and...