We study the optimal hierarchical structure of an organization under limited commitment. The organization cannot make a long term commitment to wages and output levels, while it can commit to its hierarchical structure. We show that the optimal hierarchical structure is horizontal when it is...

We study an organization with a top management (principal) and multiple subunits (agents) with private information that determine the organization's aggregate efficiency. Under centralization, eliciting the agents' private information may induce the principal to manipulate aggregate information,...

Using an agency model, we show how delegation, by generating additional private information, improves dynamic incentives under limited commitment. It circumvents ratchet effects and facilitates the revelation of persistent private information through two effects: a play-hardball effect, which...

We study the optimal hierarchical structure of an organization under limited commitment. The organization cannot make a long term commitment to wages and output levels, while it can commit to its hierarchical structure. We show that the optimal hierarchical structure is horizontal when it is...

We study information flows in an organization with a top management (principal) and multiple subunits (agents) with private information that determines the organization's aggregate efficiency. Under centralization, eliciting the agents' private information may induce the principal to manipulate...

In an agency model with adverse selection, we study how hidden interactions between agents affect the optimal contract. The principal employs two agents who learn their task environments through their involvement. The principal cannot observe the task environments. It is important to note that...

We study a two-stage agency model in which the players take the role of the principal in turn. In the first stage, the board of the firm decides payment to the manager to induce him to set up and implement a project. In the second stage, the board evaluates the project to learn its value, and...

We study an agency model in which an entrepreneur selects a manager from a candidate set. The selected manager's effort improves the project's potential environment, and is a hidden action. The realized project environment is the entrepreneur's private information. A manager's utility has two...

In a principal-agent framework, we explain different managing styles. In our model, there are two vertical tasks -- an upstream task for improving the project's potential environment, and a downstream task for implementing the project. The downstream task must be done by the worker, but the...

We study contracting between a public good provider and users with private valuations of the good. We show that, once the provider extracts the users' private information, she benefits from manipulating the collective information received from all users when communicating with them. We derive...