I model an economy inhabited by heterogeneous individuals that form teams and choose an appropriate production technology. The model characterizes how the technological environment shapes the equilibrium assignment of individuals into teams. I apply the theoretical insights to study cross-country differences in the allocation of talent and technology.
Two-sided matching platforms, such as those for labor, accommodation, dating, and taxi hailing, can control and optimize over many aspects of the search for partners. To understand how the search for partners should be designed, we consider a dynamic model of search by strategic agents with costly discovery of pair-specific match value. We find that in many settings, the platform can mitigate wasteful competition in partner search via restricting what agents can see/do.
We study the efficient resolution of global banks by national regulators. Single-point-of-entry (SPOE) resolution, where loss-absorbing capacity is shared across jurisdictions, is efficient in principle, but may not be implementable. First, when expected transfers across jurisdictions are too asymmetric, national regulators fail to set up an efficient SPOE resolution regime ex ante. Second, when required ex-post transfers across jurisdictions are too large, national regulators ring-fence local banking assets instead of cooperating in a planned SPOE resolution.
In many centralized school admission systems, a significant fraction of allocated seats are later vacated, often due to students obtaining better outside options. We consider the problem of reassigning these seats in a fair and efficient manner while also minimizing the movement of students between schools. Centralized admissions are typically conducted using the Deferred Acceptance (DA) algorithm, with a lottery used to break ties caused by indifferences in school priorities.
We consider the implications for optimal fiscal policy when taxes are non-distortionary and households are heterogeneous and borrowing constrained. The main result is that optimal policy keeps some households borrowing constrained in order to reduce interest rates on government debt.
This new and fully updated edition of <i>International Financial Management</i> blends theory, data analysis, examples and practical case situations to equip students and business leaders with the analytical tools they need to make informed financial decisions and manage the risks that businesses face in today's competitive global environment.
This paper presents a theory of disclosure in a market where investors have heterogeneous beliefs and face short-sale constraints. Assets trade above fundamentals reflecting the value of the option to sell to more optimistic investors in the future. The initial seller has an incentive to commit to an imprecise disclosure policy, despite the negative effect this has on the fundamental value of the asset, in order to increase the potential for disagreement and hence the magnitude of the speculative premium.
We study an international law firm that changed its compensation plan for team leaders to address a multitasking problem: team leaders were focusing their effort on billable hours and not spending sufficient time on "leadership" activities to build the firm. Compensation was changed to provide greater incentives for the leadership activities and weaker incentives for billable hours. The effect of this change on the task allocation of the firm's team leaders is large and robust; team leaders increase their non-billable hours and shift billable hours to team members.
This article develops a model of optimal government debt maturity in which the government cannot issue state-contingent bonds and cannot commit to fiscal policy. If the government can perfectly commit, it fully insulates the economy against government spending shocks by purchasing short-term assets and issuing long-term debt. These positions are quantitatively very large relative to GDP and do not need to be actively managed by the government. Our main result is that these conclusions are not robust to the introduction of lack of commitment.