Money market

Summary

The money market is a component of the economy that provides short-term funds. The money market deals in short-term loans, generally for a period of a year or less. As short-term securities became a commodity, the money market became a component of the financial market for assets involved in short-term borrowing, lending, buying and selling with original maturities of one year or less. Trading in money markets is done over the counter and is wholesale. There are several money market instruments in most Western countries, including treasury bills, commercial paper, banker's acceptances, deposits, certificates of deposit, bills of exchange, repurchase agreements, federal funds, and short-lived mortgage- and asset-backed securities. The instruments bear differing maturities, currencies, credit risks, and structures. A market can be described as a money market if it is composed of highly liquid, short-term assets. Money market funds typically invest in government securities, certificat

Official source

https://en.wikipedia.org/wiki/Money_market

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Essays in Corporate Finance

Thomas Antonius Geelen

In this thesis I study how firms choose their optimal debt maturity. The recent financial crisis illustrated why debt maturity is an important determinant of firmsâ capital structure and it also renewed economistsâ interest in this topic, see for example Brunnermeier and Oehmke (2013), He and Milbradt (2016), Ju and Ou-Yang (2006), Crouzet (2016), and Huang et al. (2017). This thesis exists of two chapters. In the first chapter, titled âInformation Dynamics and Debt Maturityâ, I develop a dynamic model of financing decisions and optimal debt maturity choice in which creditors face adverse selection and learn about the firmâs quality from news. In equilibrium, shareholders may choose to postpone debt issuance to reduce adverse selection and improve the pricing of newly issued debt. Over time, the benefits of learning decrease and zero-leverage firms eventually decide to issue debt. Because shorter maturity debt is less sensitive to information, younger firms issue shorter maturity debt to alleviate adverse selection while mature firms issue longer maturity debt, leading to a life-cycle theory of debt maturity. In the second chapter, titled âDebt Maturity and Lumpy Debtâ, I develop a dynamic capital structure model in which shareholders determine a firmâs leverage ratio, debt maturity, and default strategy. In my model, the firmâs debt matures all at once. Therefore, after repaying the principal shareholders own all the firmâs cash flows and can pick a new capital structure. The possibility to alter the capital structure at maturity gives shareholders the incentive to issue finite maturity debt and allows me to study firmsâ joint choice of leverage and debt maturity. I also extend my model by allowing for time-varying capital supply to study time-variation in firmsâ joint choice of leverage and debt maturity.

EPFL2018

Essays in Bank Financing

Yalda Sigrist

This thesis examines the optimal mode of financing for banks and financial institutions. The first chapter, which is a joint work with Prof. Jean-Charles Rochet, investigates how Systemically Important Financial Institutions (SIFIs) should be financed. The main specificity of such firms is that their failure imposes negative externalities on the financial system and, more broadly, on the whole economy. Since their shareholders do not internalize these externalities, they tend to provide less capital than what would be socially optimal, generating too many failures. In jurisdictions where they receive tax exemptions, CoCo bonds are a simple means of increasing the resilience of SIFIs while providing large tax benefits to banks' shareholders. However, we show that when tax revenues are properly accounted for, these CoCo bonds are detrimental to social welfare. The second chapter provides a formal model of a bail-in plan, a pre-defined contract that results in self-recapitalization of a financial institution when it is in distress and has no access to equity financing. Bail-ins have the potential to eliminate inefficient bank liquidations and ease financing constraints in bad times. Using a theoretical model of a bail-in contract where banks face time varying financing frictions, taxation and liquidation costs, I show that banks' capital structure decisions and optimal financing and pay-out policies are largely affected by the design of the contingent capital (specifically the conversion ratio). However independent of its design, for an optimal level of debt, bail-in contracts always decrease shareholders incentives to build up liquid buffers and to recapitalize in good times but also eliminate any risk-taking incentives. The third chapter presents a model of bank optimal maturity structure when banks face systemic risk through correlated investments. Banks can privately affect the probability of success of their projects. Risky short-term debt can act as a disciplinary device if it is not rolled over when an adverse interim-date signal on the quality of banks' assets is received. The optimal maturity structure is the result of the trade-off between the disciplinary benefits of short-term debt and the costs of inefficient early liquidations. I show that bank asset commonality affects this trade-off since it reduces the costs of exerting effort through positive information synergies and increases the inefficiency of early liquidations through negative fire-sale externalities. In particular, there is a more important role for the disciplinary effects of short-term debt in high correlation, high fire-sale externalities and low information synergies environments.

EPFL2017

This thesis develops three models that study the motivation of various agents to take on debt, and the impact that excessive financial leverage can have on social welfare. In the chapter "Short-term Bank Leverage and the Value of Liquid Reserves", the incentive of a bank to take on leverage stems from the fact that its short-term debt provides liquidity benefits to depositors, at the cost of exposing the bank to the risk of runs. In the model, a bank possesses two instruments to manage the risk of runs: its funding policy and the size of its liquid asset holdings, modeled as government bonds. Issuing more debt allows the bank to better capture the liquidity benefits fits priced into deposits but increases illiquidity risk. Holding more bonds makes the bank more robust to withdrawals but it reduces the bank's asset returns. When the supply is scarce, banks are the natural buyers of government bonds. This links the liquidity premium priced into government bonds to the risk of bank runs. In the chapter "Liquidity, Debt Overhang, and Monetary Policy", firms take on bank credit to relax their liquidity constraint and purchase new capital. But taking on debt creates a debt overhang distortion which causes entrepreneurs to pass on protable projects. In the model, entrepreneurs arrange for their financing before they observe the profitability of their investment opportunity. After the latter becomes known, entrepreneurs are liquidity-constrained when investment conditions are favorable, and over-indebted when they are unfavorable. The monetary authority can generate welfare gains by lowering the cost of holding liquidity and, when debt is contracted in nominal terms, by pursuing a counter-cyclical monetary policy. In the chapter "Safe Claim Production and Capital Structure", firms issue debt to satisfy the demand of risk-averse investors for safe claims, at the cost of increasing default risk. In general equilibrium, firms need to be compensated for this service, which can only occur if their debt and equity claims are held and priced by different investor types. This segmentation of the investor base can be sufficient to prevent the existence of a symmetric equilibrium. Instead, only a fraction of firms opt for levered capital structures, and the gain in value obtained by tranching cash flows into debt and equity is offset by the expected cost of default. Changes in aggregate leverage can be divided into variations in extensive (the fraction of levered firms ) and intensive (the leverage ratio of levered firms ) margins. Changes in rm business risk have opposite effects on leverage, depending on whether the risk is of a systematic nature or firm-specific nature.

EPFL2019

Essays in Bank Financing

Yalda Sigrist

EPFL2017