Thinking beyond Covid-19, there is a growing interest in what economic structures will be needed to face ongoing pandemics. In this paper we focus on the diagnostic problem and examine a new paradigm of voluntary self-testing by private individuals. People without symptoms face daily choices of...

This paper develops a theory of how angel and venture capital markets interact. Entrepreneurs first receive angel then venture capital funding. The two investor types are 'friends' in that they rely upon each other's investments. However, they are also 'foes', because at the later stage the...

We develop a new theory of the firm where asset owners sometimes want to change partners ex-post. The model identifies a fundamental trade-off between (i) a "displacement externality" under non-integration, where a partner leaves a relationship even though the benefit is worth less than the loss...

This paper examines how employees trade off planned activities versus unplanned innovation, and how firms can choose incentives to affect these choices. It develops a multi-task model where employees makes choices between their assigned standard tasks, for which the firm has a performance...

This paper develops a theory of how angel and venture capital markets interact. Entrepreneurs first receive angel then venture capital funding. The two investor types are 'friends' in that they rely upon each other's investments. However, they are also 'foes', because at the later stage the...

This paper analyzes the decision of growing startups to either scale up on their own or to sell to an established company. The model recognizes the intergenerational linkages that acquirers were startups themselves in the past who chose not to get acquired. The acquisition price depends on the...

Thinking beyond Covid-19, there is a growing interest in what economic structures will be needed to face ongoing pandemics. In this paper we focus on the diagnostic problem and examine a new paradigm of voluntary self-testing by private individuals. People without symptoms face daily choices of...

This paper develops a theory of how angel and venture capital markets interact. Entrepreneurs first receive angel then venture capital funding. The two investor types are ‘friends’ in that they rely upon each other׳s investments. However, they are also ‘foes,’ because at the later stage...

This paper develops a multitask model where employees make choices between their assigned standard tasks, for which the firm has a performance measure and provides incentives, and privately observed innovation opportunities that fall outside of the performance metrics, and require ex post...

This paper develops a theory of contracting among founders of a new firm. It asks at whatstage founders agree to commit to each other, how they structure optimal founder contracts, and how this affects team formation, ownership, incentives, and performance. The paper derives a trade-off between...