Creator: Blandin, Adam, Boyd, John H., and Prescott, Edward C. Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 717 Abstract:
We develop an equilibrium concept in the Debreu (1954) theory of value tradition for a class of adverse selection economies which includes the Spence (1973) signaling and Rothschild-Stiglitz (1976) insurance environments. The equilibrium exists and is optimal. Further, all equilibria have the same individual type utility vector. The economies are large with a finite number of types that maximize expected utility on an underlying commodity space. An implication of the analysis is that the invisible hand works for this class of adverse selection economies.
Keyword: Insurance, Mutual organization, Adverse selection equilibrium, Theory of value, The core, and Signaling Subject (JEL): G22 - Insurance; Insurance Companies; Actuarial Studies, C62 - Existence and Stability Conditions of Equilibrium, G29 - Financial Institutions and Services: Other, D46 - Value Theory, and D82 - Asymmetric and Private Information; Mechanism Design
Creator: Boyd, John H., Chang, Chun, and Smith, Bruce D. (Bruce David), 1954-2002 Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 593 Abstract:
This paper undertakes a simple general equilibrium analysis of the consequences of deposit insurance programs, the way in which they are priced and the way in which they fund revenue shortfalls. We show that the central issue is how the government will make up any FDIC losses. Under one scheme for making up the losses, we show that FDIC policy is irrelevant: it does not matter what premium is charged, nor does it matter how big FDIC losses are. Under another scheme, all that matters is the magnitude of the losses. And there is no presumption that small losses are “good.” We also show that multiple equilibria can be observed and Pareto ranked. Some economies may be “trapped” in equilibria with inefficient financial systems. Our analysis provides counterexamples to the following propositions. (1) Actuarially fair pricing of deposit insurance is always desirable. (2) Implicit FDIC subsidization of banks through deposit insurance is always undesirable. (3) “Large” FDIC losses are necessarily symptomatic of a poorly designed deposit insurance system.
Keyword: Deposit insurance Subject (JEL): G18 - General Financial Markets: Government Policy and Regulation, G00 - Financial Economics: General, and G21 - Banks; Depository Institutions; Micro Finance Institutions; Mortgages
Creator: Boyd, John H., Chang, Chun, and Smith, Bruce D. (Bruce David), 1954-2002 Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 585 Abstract:
Many claims have been made about the potential benefits and the potential costs of adopting a system of universal banking in the United States. We evaluate these claims using a model where there is a moral hazard problem between banks and "borrowers," a moral hazard problem between banks and a deposit insurer, and a costly state verification problem. Under conditions we describe, allowing banks to take equity positions in firms strengthens their ability to extract surplus, and exacerbates problems of moral hazard. The incentives of universal banks to take equity positions will often be strongest when these problems are most severe.
Creator: Boyd, John H., Levine, Ross, and Smith, Bruce D. (Bruce David), 1954-2002 Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 573 Description:
Cover page issue number is "573D".
Creator: Boyd, John H. and Graham, Stanley L. Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 572 Abstract:
We don’t really know why the U.S. banking industry is consolidating rapidly, as it has been doing for the last decade or so. After a large number of studies on the topic including this one, what seems clear is that consolidation is not producing significant efficiencies — at least not on average. Other dimensions of the consolidation trend — such as its heavy concentration in large banks — are just as poorly understood. Given this ignorance as to the “why” of consolidation, it is extremely risky to predict its future effects. Based on past experience and data, at least, we can conclude the following.
Keyword: Large bank, Small bank, Banking industry, Total asset, and Bank market
Creator: Boyd, John H. and Smith, Bruce D. (Bruce David), 1954-2002 Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 537 Abstract:
We consider an environment in which risk-neutral firms must obtain external finance. They have access to two kinds of linear, stochastic investment opportunities. For one, return realizations are costlessly observed by all agents. For the other, return realizations are costlessly observed only by the investing firm; however, they can be (privately) observed by outsiders who bear a fixed verification cost. Thus, the second investment opportunity is subject to a standard costly state verification (CSV) problem of the type considered by Townsend (1979), Gale and Hellwig (1985), or Williamson (1986, 1987).
We examine the optimal allocations of investment between the two kinds of projects, as well as the optimal contract used to finance it. We show that the optimal contractual outcome can be supported by having firms issue appropriate (and determinate) quantities of debt and equity securities to outside investors.
The optimal debt-equity ratio necessarily depends (in part) on the firm’s asset structure. Investments in projects subject to CSV problems are associated (in a sense to be made precise) with the use of debt—as might be expected from the existing CSV literature. Investments in projects with publicly observable returns are associated with the use of external equity.
We examine in detail the relationship between the optimal asset and liability structure of the firm. We also describe conditions under which an increase in the cost of state verification shifts the composition of investment towards projects with observable returns, and reduces the optimal debt-equity ratio. Interestingly, the optimal debt-equity ratio is also shown to depend on factors that are irrelevant to asset allocations.
Finally, a large part of the interest in CSV environments has been due to the fact that they may result in equilibrium credit rationing. Our analysis has strong implications for the possibility of equilibrium credit rationing in more general CSV models.
Subject (JEL): E51 - Money Supply; Credit; Money Multipliers and G21 - Banks; Depository Institutions; Micro Finance Institutions; Mortgages
Creator: Boyd, John H. and Smith, Bruce D. (Bruce David), 1954-2002 Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 541 Abstract:
We produce a theoretical framework that helps explain the co-evolution of the real and financial sectors of an economy in the growth process, as described by Gurley and Shaw. According to them, self-financed capital investment first gives way to debt finance and later to the emergence of equity as an additional instrument for raising funds externally. As the economy develops further, the aggregate ratio of debt to equity will generally fall. We analyze that portion of their account concerning the evolution of equity markets. We show that in an important sense, debt equity are complementary sources for the financing of capital investments.
Creator: Boyd, John H. and Smith, Bruce D. (Bruce David), 1954-2002 Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 522 Abstract:
We consider a two country growth model with international capital markets. These markets fund capital investment in both countries, and operate subject to a costly state verification (CSV) problem. Investors in each country require some external finance, but also provide internal finance, which mitigates the CSV problem. When two identical (except for their initial capital stocks) economies are closed, they necessarily converge monotonically to the same steady state output level. Unrestricted international financial trade precludes otherwise identical economies from converging, and poor countries are necessarily net lenders to rich countries. Oscillation in real activity and international capital flows can occur.
Keyword: CSV, Open economy, International lending, Costly state verification, Capital investment, Closed economy, Credit rationing, International capital markets, and Credit Subject (JEL): F34 - International Lending and Debt Problems and O16 - Economic Development: Financial Markets; Saving and Capital Investment; Corporate Finance and Governance