Essays in Corporate Finance Theory


Book Description

This thesis consists of three essays that examine various problems in corporate finance. The central theme of all essays is information asymmetry between agents. The first essay features information asymmetry between the headquarters and the division manager about investment projects of the division and studies the best way to provide the manager with incentives to invest efficiently. The second essay studies implications of asymmetric information between the decision-maker and the outsiders on exercise decisions of real options in several settings. The third essay features asymmetric information between sellers of assets and potential buyers and studies what selling procedures arise in equilibrium in a market with multiple sellers and potential buyers. More specifically, in Chapter 1 of the dissertation, I study optimal design of a capital allocation system in a firm in which the division manager with empire-building preferences privately observes the arrival and properties of investment projects, and the headquarters is able to audit each project at a cost. I show that under certain conditions the optimal system takes the form of a budgeting mechanism with threshold division of authority. Specifically, the headquarters: (i) allocates a spending account to the manager at the initial date and accumulates it over time; (ii) sets a threshold on the size of individual projects, such that all projects below the threshold are delegated to the manager and financed out of her spending account, while all projects above the threshold are audited and financed fully by the headquarters. I extend the model in several directions, including multiple audit technologies, multiple project categories, and the possibility of renegotiation. In Chapter 2, which is the product of joint work with Steven R. Grenadier, forthcoming in the Review of Financial Studies, we study games in which the decision to exercise an option is a signal of private information to outsiders, whose beliefs affect the utility of the decision-maker. In a general setting that accommodates a variety of applications we show that signaling incentives distort the timing of exercise, and the direction of distortion depends on whether the decision-maker's utility increases or decreases in the outsiders' belief about the payoff from exercise. In the former case, signaling incentives erode the value of the option to wait and speed up option exercise, while in the latter case option exercise is delayed. We demonstrate the implications of the general model through four corporate finance applications: investment under managerial myopia, venture capital grandstanding, investment under cash flow diversion, and product market competition. In Chapter 3, which is the product of joint work with\ Alexander S.\ Gorbenko, forthcoming in the American\ Economic Review, we study simultaneous security-bid second-price auctions with competition among sellers for potential bidders. The key difference from the prior literature on competition among auctioneers is that we allow bidders to make bids in the form of contingent claims on future payoffs of the assets. The sellers compete for bidders by designing ordered sets of securities that the bidders can offer as payment for the assets. Upon observing auction designs, potential bidders decide which auctions to enter. We characterize all symmetric equilibria and show that there always exist equilibria in which auctions are in standard securities or their combinations. In large markets the unique equilibrium is auctions in pure cash. We extend the model for competition in reserve prices and show that binding reserve prices never constitute equilibrium as long as equilibrium security designs are not call options.




Essay in Cooperative Games


Book Description

Essays on Cooperative Games collates selected contributions on Cooperative Games. The papers cover both theoretical aspects (Coalition Formation, Values, Simple Games and Dynamic Games) and applied aspects (in Finance, Production, Transportation and Market Games). A contribution on Minimax Theorem (by Ken Binmore) and a brief history of early Game Theory (by Gianfranco Gambarelli and Guillermo Owen) are also enclosed.










Essays in Financial Economics


Book Description

This thesis consists of three essays that apply game theory, theory and structural econometrics of auctions, and dynamic programming to study problems in two areas of corporate finance and market design: Dynamic theory of the firm and financial auctions. In the first essay (co-authored with Ilya A. Strebulaev), we investigate corporate financial policies in the presence of both temporary and permanent shocks to firms' cash flows. In our framework cash flows can be negative and are imperfectly correlated with firm value, and earnings volatility differs from asset volatility. These results are consistent with empirical stylized facts. They are also contrary to the implications of existing dynamic capital structure models that allow only for permanent shocks to cash flows. Temporary shocks increase the importance of financial flexibility and may provide an intuitively simple and realistic explanation of empirically observed financial conservatism and low leverage phenomena. The theoretical framework developed in this paper is general enough to be used in various corporate finance applications. In the second essay (co-authored with Andrey MalenkoSPAN class=skype_name_highlight_online title=amalenko height="12px" width="15px" SPAN class=skype_name_mark begin_of_the_skype_highlighting SPAN class=skype_name_mark end_of_the_skype_highlighting ), we study simultaneous security-bid second-price auctions with competition among sellers for potential bidders. The sellers compete by designing ordered sets of securities that the bidders can offer as payment for the assets. Upon observing auction designs, potential bidders decide which auctions to enter. We characterize all symmetric equilibria and show that there always exist equilibria in standard securities or their combinations. In large markets the unique equilibrium is auctions in pure cash. We extend the model for competition in reserve prices and show that binding reserve prices never constitute equilibrium as long as equilibrium security designs are not call options. To study how the market for takeovers operates, it is critical to understand how different potential acquirers shape their valuations, or maximum willingness to pay, for targets. In the third essay (co-authored with Andrey Malenko), we propose a structural model of a takeover auction that allows for asymmetries between strategic and financial bidders. Using a hand-collected data on the number of competing bidders, their types and bids, we estimate the model to recover valuations of participating strategic and financial bidders. Our approach helps overcome the sample selection problem that arises if takeover premia are simply interpreted as average bidder valuations. The results suggest that there are substantial differences between strategic and financial bidders along many dimensions. In particular, strategic and financial bidders value targets with different observable characteristics, and strategic bidders are considerably more heterogeneous than financial bidders. While average valuations of strategic bidders are higher than those of financial bidders, the higher takeover premiums that they pay are mainly driven by their greater heterogeneity. We extend the model to incorporate endogenous participation decisions, and show that strategic bidders appear to have considerably higher average participation costs than financial bidders, especially so if the target is highly valued by them or operates in a hi-tech industry.













Essays in Corporate Finance


Book Description

This thesis studies the investment and financing decisions of firms in dynamic markets with asymmetric information. In the first chapter I analyze the effects of time-varying market conditions and endogenous entry on the equilibrium dynamics of markets plagued by adverse selection. I show that variation in gains from trade, stemming from market conditions, creates an option value and distorts liquidity when gains from trade are low. An improvement in market conditions triggers a wave of high-quality deals due to the preceding illiquidity and lack of incentives to signal quality. When gains from trade are high, the market is fully liquid; high prices and no delay in trade attract low-grade assets, and the average quality deteriorates. My analysis also reveals that illiquidity can act as a remedy as well as a cause of inefficiency: partial illiquidity allows for screening of assets and restores efficient entry incentives. I demonstrate model implications using several applications: early stage financing, initial public offerings, and private equity buyouts. Chapter 2, which is a joint work with Ilya Strebulaev and Haoxiang Zhu, reexamines the classic yet static information asymmetry model of Myers and Majluf (1984) in a fully dynamic market. A firm has access to an investment project and can finance it by debt or equity. The market learns the quality of the firm over time by observing cash flows generated by the firm's assets in place. In the dynamic equilibrium, the firm optimally delays investment, but investment eventually takes place. In a ``two-threshold'' equilibrium, a high-quality firm invests only if the market's belief goes above an optimal upper threshold, while a low-quality firm invests if the market's belief goes above the upper threshold or below a lower threshold. However, a different ``four-threshold'' equilibrium can emerge if cash flows are sufficiently volatile. Relatively risky growth options are optimally financed with equity, whereas relatively safe projects are financed with debt, in line with stylized facts. Finally, Chapter 3, which is based on an ongoing work with Ilya Strebulaev and Haoxiang Zhu, extends the analysis of Chapter 2 by allowing cash accumulation within the firm. We consider a firm whose managers possess superior information about the firm's value relative to the rest of the market and analyze the optimal timing of equity issuance. We show that equilibrium features socially inefficient, but privately optimal, delay of investment and equity financing of positive NPV projects. Waiting allows high quality firms to accumulate internal cash and increase investors' beliefs, therefore, reducing the cost of adverse selection. In the dynamic equilibrium low quality firms delay investment as well in hope of being mistaken for the high quality ones. However, when market beliefs are sufficiently low and/or internally accumulated level of cash is sufficiently high the low quality firm prefers to reveal itself.