Although experimentation is critical to the innovation process in startups, little research has explored the link between different experimentation strategies and entrepreneurial innovation. We use unique data on experimentation strategies and innovation outcomes of firms producing iPhone...

All modern information and communications technology (ICT) industries use the platform organization. A platform in computing is a reconfigurable base of compatible components on which firms and users build applications. Applications share the general purpose components, which leads to the...

The mobile applications (apps) industry has exhibited rapid entry and growth in the midst of a recession. Using unique data from the iPhone application ecosystem, we examine how the development of “killer apps” (apps appearing in the top grossing rank) varies by market and app...

We present a simple framework to illustrate the welfare consequences of a “top up” health insurance policy that allows patients to pay the incremental price for more expensive treatment options. We contrast it with common alternative policies that require essentially no incremental payments...

We study workers’ reactions to changes in the gender composition of top management during a merger or acquisition, finding that an increase in the number of female top managers within their occupation makes male workers more likely to quit, and female workers less likely to quit. These effects...

We study the impact of diverse beliefs on conduct of monetary policy. Individual belief is modeled by a state variable that defines an individual's perceived laws of motion. We use a New Keynesian Model that is solved with a quadratic approximation hence individual decisions are quadratic...

The scientific legacy of Zvi Griliches' contribution to the economic analysis of the diffusion of technological innovations is the subject of this paper. It begins with an examination of the relationship between Griliches' pioneering empirical work on the introduction and adoption of hybrid corn...

This paper analyzes the requirements for a social welfare-optimized transition path toward a carbon-free economy, focusing particularly on the deployment of low-carbon technologies, and the roles of engineering upgrading of extant facilities, and directed R&D to enhancing their productivity. The...

This paper reports research focused on the inter-temporal resource allocation requirements of a program of technological changes that would halt global warming by completing the transition to a "green" production regime (i.e., zero net CO2-emissions) within the possibly brief finite interval...

The paper evaluates heterogeneous effect of participation in a residency matching program and changeover from fee-for-service to a prospective payment system on labor returns and economies of scale at acute-care public hospitals in Japan. A range of frontier technologies for multi-product output...