Herd on the Street: Informational Inefficiencies in a Market with Short-Term Speculation

Standard models of informed speculation suggest that traders try to learn information that others do not have. This result implicitly relies on the assumption that speculators have long horizons, i.e, can hold the asset forever. By contrast, we show that if speculators have short horizons, they may herd on the same information, trying to learn what other informed traders also know. There can be multiple herding equilibria, and herding speculators may even choose to study information that is completely unrelated to fundamentals. These equilibria are informationally inefficient.

Internal versus External Capital Markets

This paper presents a framework for analyzing the costs and benefits of internal vs. external capital allocation. We focus primarily on comparing an internal capital market to bank lending. While both represent centralized forms of financing, in the former case the financing is owner-provided, while in the latter case it is not. We argue that the ownership aspect of internal capital allocation has three important consequences: 1) it leads to more monitoring than bank lending; 2) it reduces managers' entrepreneurial incentives; and 3) it makes it easier to efficiently redeploy the assets of projects that are performing poorly under existing management.

LDC Debt: Forgiveness, Indexation, and Investment Incentives

We compare different indexation schemes in terms of their ability to facilitate forgiveness and reduce the investment disincentives associated with the large LDC debt overhang. Indexing to an endogenous variable (e.g., a country's output) has a negative moral hazard effect on investment, This problem does not arise when payments are linked to an exogenous variable such as commodity prices. Nonetheless, indexing payments to output may be useful when debtors know more about their willingness to invest than lenders. We also reach new conclusions about the desirability of default penalties under asymmetric information.

Governance Through Trading and Intervention: A Theory of Multiple Blockholders

http://rfs.oxfordjournals.org/content/early/2010/12/13/rfs.hhq145.full.pdf+htmlTraditional theories argue that governance is strongest under a single large blockholder, as she has high incentives to undertake value-enhancing interventions. However, most firms are held by multiple small blockholders. This article shows that, while such a structure generates free-rider problems that hinder intervention, the same coordination difficulties strengthen a second governance mechanism: disciplining the manager through trading. Since multiple blockholders cannot coordinate to limit their orders and maximize combined trading profits, they trade competitively, impounding more information into prices. This strengthens the threat of disciplinary trading, inducing higher managerial effort. The optimal blockholder structure depends on the relative effectiveness of manager and blockholder effort, the complementarities in their outputs, information asymmetry, liquidity, monitoring costs, and the manager's contract.Wharton SchoolRodney L. White Center for Financial Research (Goldman Sachs Research Fellowship

The Dark Side of Internal Capital Markets: Divisional Rent-Seeking and Inefficient Investment

We develop a model that shows how rent-seeking behavior on the part of division managers can subvert the workings of an internal capital market. In an effort to stop rent-seeking, corporate headquarters will be effectively forced into paying bribes to some division managers. And because headquarters is itself an agent of outside investors, the bribes may take the form not of cash, but rather of preferential capital budgeting allocations. One interesting feature of our model is a kind of socialism' in internal capital allocation, whereby weaker divisions tend to get subsidized by stronger ones.

Dynamic project selection

We study a normative model of an internal capital market that a company uses to choose between its two divisions’ projects. Each project’s value is initially unknown to all, but can be dynamically learned by the corresponding division. Learning can be suspended or resumed at any time and is costly. We characterize an internal capital market that maximizes the company’s expected cash flow

Risk Management: Coordinating Corporate Investment and Financing Policies

This paper develops a general framework for analyzing corporate risk management policies. We begin by observing that if external sources of finance are more costly to corporations than internally generated funds, there will typically be a benefit to hedging: hedging adds value to the extent that it helps ensure that a corporation has sufficient internal funds available to take advantage of attractive investment opportunities. We then argue that this simple observation has wide-ranging implications for the design of risk management strategies. We delineate how these strategies should depend on such factors as shocks to investment and financing opportunities. We also discuss exchange-rate hedging strategies for multinationals. as well as strategies involving "nonlinear" instruments like options.

Monetary Policy and Long-Term Real Rates

Abstract Changes in monetary policy have surprisingly strong effects on forward real rates in the distant future. A 100 basis-point increase in the 2-year nominal yield on an FOMC announcement day is associated with a 42 basis-point increase in the 10-year forward real rate. This finding is at odds with standard macro models based on sticky nominal prices, which imply that monetary policy cannot move real rates over a horizon longer than that over which all prices in the economy can readjust. Rather, the responsiveness of long-term real rates to monetary shocks appears to reflect changes in term premia. One mechanism that may generate such variation in term premia is based on demand effects coming from "yield-oriented" investors. We find some evidence supportive of this channel. * We thank John Campbell, Gene Fama, Emmanuel Farhi, Robin Greenwood, Anil Kashyap, David Scharfstein, Larry Summers, Adi Sunderam, Paul Tucker, Luis Viceira, and seminar participants at Harvard University for helpful comments. The analysis and conclusions set forth are those of the authors and do not indicate concurrence by other members of the Board of Governors.

Managerial agency costs of socialistic internal capital markets: Empirical evidence from China

Ministry of Education, Singapore under its Academic Research Funding Tier