Voluntary environmental programs (VEPs) have become a popular alternative to traditional regulation. However, little is known about whether these programs are sending accurate signals about the environmental practices of their participants. As a means for understanding signaling accuracy, this...

Although most U.S. institutions of higher education now make appreciable use of work-based learning options, their attention to experiential education as a learning vehicle is relatively limited. The connection between the work experience and the on-campus curriculum is only loosely formed, and...

This paper provides evidence of the growing similarity in capacity of for-profit and nonprofit hospitals. In 1960, nonprofit hospitals maintained on average more than three times as many beds per hospital as their for-profit counterparts; following a monotonic decline in relative size, by 2000,...

We investigate the payment card's adoption rate under consumers' and merchants' awareness of network externalities, given two levels of Interchange Fees in a multiagent card market. For the purpose of our research, in multiple instances of the model (scenarios) the investigated effects are...

We study changes in markups across 72 product markets from 2006 to 2018. A growing literature has documented a rise in markups over time using a production function approach; we instead employ the standard microeconomic method, which is to estimate demand and then invert firms' first-order...

We introduce a model of oligopoly dynamic pricing where firms with limited capacity face a sales deadline. We establish conditions under which the equilibrium is unique and converges to a system of differential equations. Using unique and comprehensive pricing and bookings data for competing...

Technological progress builds upon itself, with the expansion of invention in one domain propelling future work in linked fields. Our analysis uses 1.8 million U.S. patents and their citation properties to map the innovation network and its strength. Past innovation network structures are...

This paper looks at how digitalisation is transforming innovation, and the consequent need for innovation policies to adapt. The paper shows that the digital transformation affects the economics of information and knowledge, in particular pricing and allocation. The reduced costs of producing...

Firms have inefficiently low incentives to innovate when other firms benefit from their inventions and the innovating firm therefore does not capture the full surplus of its innovations. We show that common ownership of firms mitigates this impediment to corporate innovation. By contrast,...

The U.S. Patent and Trademark Office resolves patent priority disputes in patent interference cases. Using a random sample of cases declared between 1988 and 1994, we establish a connection between patent interferences and patent races, and then use the data to consider some key issues in...