The effects of costly exploration on optimal investment timing

This paper investigates a principal–agent model in which an owner (principal) optimizes a contract with a manager (agent) who has been delegated to undertake an investment project. In the model, we explore the effects of costly exploration by which the manager learns the real value of development cost. We show that high exploration cost can lead to a pooling policy not contingent on project type. Further, and more notably, we show that, in the presence of asymmetric information, higher exploration cost leads to wealth transfer from owner to manager and can ultimately improve social welfare.     

The non-neutrality of debt in investment timing: a new NPV rule

Summary Limited liability debt financing of irreversible investments can affect investment timing through an entrepreneur’s option value, even after compensating a lender for expected default losses. This non-neutrality of debt arises from an entrepreneur’s unique investment opportunity, and it is shown in a standard model of irreversible investment that includes the equilibrium effect of a competitive lending sector. The analysis is partial, in that it takes as exogenously given an entrepreneur’s use of debt. Intuitively, limited liability lowers downside risk for the entrepreneur by truncating the lower tail of risks, and lowers the investment threshold. Compensating the lender for expected default losses reduces project profitability to the entrepreneur, and increases the investment threshold. The net effect is negative, because lower downside risk has an additional impact on the option value of delaying investment. The standard NPV rule in real options theory implicitly assumes debt to be neutral. With non-neutrality of debt, an investment threshold is higher than investment cost, but lower than the standard NPV rule. Comparisons with other standard investment thresholds show similar relationships.     

Incomplete contracts,renegotiation, and the choice between bank loans and public debt issues

In a two-period model where an investment project is funded with standard debt, the probability distribution of final cash flow is determined, at the interim date, by an unverifiable state of nature together with a choice by the controlling party (entrepreneur or creditor). With a control allocation contingent on a noisy default signal, renegotiation may improve efficiency in two ways: (i) reduce excessive risk-taking – due to the entrepreneur's moral hazard – through debt forgiveness; (ii) avoid the costs of financial distress associated with excessive liquidation or underinvestment by debt-holders, by letting them receive an equity stake in the firm. Such efficiency gain is an advantage of bank loans over publicly traded debt, given that the former are more easily renegotiated than the latter. The difference between the two types of debt is increasing in the degree of contractual incompleteness (noise present in the default signal) and in the portion of project value accounted for by future discretionary investment options.     

Investment,agency conflicts,debt maturity,and loan guarantees by negotiation

We consider an irreversible investment, of which the sunk cost is financed by a finite-term debt after entering into an option-for-guarantee swap (OGS) with negotiation. The OGS is a three-party agreement among a lender (bank), an insurer, and a borrower (entrepreneur), where the bank lends at a given interest rate to the entrepreneur and if the borrower defaults on debt, the insurer must pay all the principal and remaining interests to the lender instead of the borrower. In return for the guarantee, the borrower must allocate a perpetual American call option to purchase a fraction (guarantee cost) of his equity at a given strike price. We find that the investment threshold decreases but the exercise threshold of the insurer’s option increases with the borrower’s bargaining power. Both the investment and exercise threshold increase with debt maturity, but there is a U-shaped relation between the guarantee cost and debt maturity. The borrower postpones investment once the funding gap or project risk increases. The swap may overcome the inefficiencies from asset substitution and debt overhang, strongly depending on the debt maturity and borrower’s bargaining power.     

Information quality and the valuation of new issues

The prevailing belief in the marketplace holds that the choices of auditor and investment banker affect the price of an initial public offering. This belief reflects the idea that the auditor and investment banker quality provides information about the firm's true value. This paper presents a model giving this belief theoretical support. Under plausible conditions, it is shown that an entrepreneur with favorable information about his firm's value chooses a higher-quality auditor and investment banker than an entrepreneur with less favorable information. As a result, firm value is an increasing function of auditor and investment banker quality.     

Investment and asset securitization with an option‐for‐guarantee swap

This article addresses the investment and financing decisions of entrepreneurs entering into option‐for‐guarantee swaps (OGSs). OGSs increase investment option value significantly. Entrepreneurs initially accelerate their investments and then postpone them as funding gaps grow. Guarantee costs increase with project risks when the funding gap is sufficiently small or large, but the opposite holds true otherwise. Investments are postponed when project risks, effective tax rates, or bankruptcy costs increase. Surprisingly, the higher the project risk, the more the entrepreneur will borrow, with a much higher leverage than predicted by classic models. Entrepreneurs can use OGSs to securitize their assets.     

Financing and Advising: Optimal Financial Contracts with Venture Capitalists

This paper analyses the joint provision of effort by an entrepreneur and by an advisor to improve the productivity of an investment project. Without moral hazard, it is optimal that both exert effort. With moral hazard, if the entrepreneur's effort is more efficient (less costly) than the advisor's effort, the latter is not hired if she does not provide funds. Outside financing arises endogenously. This explains why investors like venture capitalists are value enhancing. The level of outside financing determines whether common stocks or convertible bonds should be issued in response to incentives.     

Financial Reporting and Credit Ratings: On the Effects of Competition in the Rating Industry and Rating Agencies' Gatekeeper Role

This paper studies firms' financial reporting incentives in the presence of strategic credit rating agencies and how these incentives are affected by the level of competition in the rating industry and by rating agencies' role as gatekeepers to debt markets. We develop a model featuring an entrepreneur who seeks project financing from a perfectly competitive debt market. After publicly disclosing a financial report, the entrepreneur can purchase credit ratings from rating agencies that strategically choose their rating fees and rating inflation. We derive the following core results: (1) More rating industry competition leads to stronger corporate misreporting incentives if ratings are sufficiently precise or if rating agencies assume a gatekeeper role. Under imperfect rating industry competition, (2) agencies' gatekeeper role primarily weakens firms' misreporting incentives, which then influences rating agencies' strategies, and (3) firms' misreporting and rating agencies' rating inflation can be strategic complements when agencies assume a gatekeeper role. (4) Regulatory initiatives aimed at increasing rating industry competition or at weakening rating agencies' gatekeeper role improve investment efficiency as long as corporate misreporting incentives are not significantly strengthened.     

Repeated lending under contractual incompleteness

We consider a model of repeated (relationship) lending in which some contingencies that are relevant for a bank’s decision to finance a project cannot be described contractually. The hazards related to this lack of contractibility can be magnified by actions taken by an entrepreneur. The continuation value of a lending relationship induces borrowers to take actions that minimize the ex-post conflict of interests resulting from contractual incompleteness. The optimal lending relationship is stationary on the equilibrium path. A robust feature of an optimal lending relationship is that the action schedule (as a function of project types) adopted by the entrepreneur is either a constant or a step function. Hence, the bank imposes to the entrepreneur a finite set of decisions from which he can pick his action, bounding his discretion over decisions. This leads to lower interest rates charged by the bank and to efficient refinancing in a lending relationship when compared to arm’s length financing.     

Bank capital and equity investment regulations

This paper uses an intermediation model to study the efficiency and welfare implications of both banks' minimum required capital–asset ratio and the regulation that limits, and in some countries forbids, banks' investments in the equity of nonfinancial firms. There are two sources of moral hazard in the model: one between the bank and the provider of deposit insurance, and the other between the bank and an entrepreneur who demands funds to finance an investment project. Among other things, the paper shows that capital regulation improves the bank's stability and can also be Pareto-improving. Equity regulation is never Pareto-improving and does not increase the bank's stability.     

Corporate equity ownership, investment, and product market relationships

This paper examines the effect of corporate equity ownership on investment when firms have product market relationships. Firms have incentives to hold long equity positions when their products are complements. These equity positions induce the firms to increase their real investment expenditures. In contrast, firms have incentives to hold short equity positions when their products are substitutes. These short positions commit the firms to a more aggressive product market stance, and also result in increased real investment expenditures. Our model offers an explanation for the empirical relationship between the establishment of corporate equity stakes and increased investment spending documented by Allen and Phillips (2000).     

Comparative measures of performance for U.S.-based international equity mutual funds

This paper compares an international two-index model to an International Arbitrage Pricing Theory (IAPT) two-factor model to evaluate the performance of 37 U.S.-based international mutual funds over the 1985–1993 period. Results from the index model confirm prior research that international funds perform as well as the market proxy. In contrast, the IAPT model implies superior investment performance by the international funds. Moreover, the two models produce different relative performance rankings. Intertemporal comparisons of the models indicate that the multifactor IAPT model better reflects the international equity return-generating process.     

Valuation and Control in Venture Finance

This paper presents the model of a relationship between a venture capitalist and an entrepreneur engaged in the formation of a new firm. I assume that the entrepreneur derives private nonpecuniary benefits from having some control over the firm. I show that to separate the entrepreneur's value of control from the firm's expected payoff, the venture capitalist demands disproportionately highercontrol rights than the size of his equity investment. The entrepreneur is compensated for a greater loss of control through better terms of financing, ability to extract higher rents from asymmetric information, and improved risk sharing.     

Market risk model selection and medium-term risk with limited data: Application to ocean tanker freight markets

The estimation of medium-term market risk dictated by limited data availability, is a challenging issue of concern amongst academics and practitioners. This paper addresses the issue by exploiting the concepts of volatility and quantile scaling in order to determine the best method for extrapolating medium-term risk forecasts from high frequency data. Additionally, market risk model selection is investigated for a new dataset on ocean tanker freight rates, which refer to the income of the capital good — tanker vessels. Certain idiosyncrasies inherent in the very competitive shipping freight rate markets, such as excessive volatility, cyclicality of returns and the medium-term investment horizons – found in few other markets – make these issues challenging. Findings indicate that medium-term risk exposures can be estimated accurately by using an empirical scaling law which outperforms the conventional scaling laws of the square and tail index root of time. Regarding the market risk model selection for short-term investment horizons, findings contradict most studies on conventional financial assets: interestingly, freight rate market risk quantification favors simpler specifications, such as the GARCH and the historical simulation models.     

Inventories and optimal monetary policy in a small open economy

We study how inventory investment affects the design of optimal monetary policy in a New Keynesian small open economy model. We find that under producer currency pricing, when the intratemporal elasticity of substitution is smaller than 1, optimal monetary policy in our model with inventories is similar to a standard model without inventories. However, when the intratemporal elasticity of substitution is larger than 1, inventory investment increases the importance of nominal exchange rate stabilization relative to a standard model without inventories. The importance of nominal exchange rate stabilization increases with the intratemporal elasticity of substitution.     

Investor sentiment and feedback trading: Evidence from the exchange-traded fund markets

This paper extends the standard feedback trading model of Sentana and Wadhwani (1992) by allowing the demand for shares by feedback traders to depend on sentiment. Our empirical analysis of three largest Exchange-Traded Fund (ETF) contracts in the U.S. suggests that there is a significant positive feedback trading in these markets and the intensity of which is generally linked to investor sentiment. Specifically, the level of feedback trading tends to increase when investors are optimistic. In addition, we find that the influence of sentiment on feedback trading varies across market regimes. These results are consistent with the view that feedback trading activity is largely caused by the presence of sentiment-driven noise trading. Overall, the findings are important in understanding the role of sentiment in investment behaviour and market dynamics and are of direct relevance to the regulators and investors in ETF markets.     

Working for the enemy? The impact of investment banker job changes on deal flow

This paper examines the impact of job changes by prominent investment bankers on the M&A and equity market shares of investment banks. Using a hand-collected sample of job changes between 1998 and 2006, we find that after controlling for deal and bank-level characteristics, hiring a banker from an investment bank with a more prominent industry presence has a positive impact on both equity and M&A market share for the gaining bank and a negative impact on the losing bank's M&A market share. After the banker switches firms, we find a significant amount of business following the banker from the losing bank to the gaining bank, particularly when the relationship is strong between the client firm and the banker. Abnormal returns around the announcement of a banker changing employers are positive and significant for the gaining bank, suggesting that the market views banker additions as value increasing. Overall, our results suggest human capital is a critical component of investment banking deal flow.     

Upfront versus staged financing: the role of verifiability

We compare upfront and staged financing to see when and how one financing policy prevails over the other. In our model, there are two moral hazard problems that interact with each other. First, the entrepreneur may pursue his own private benefit out of the raised fund in the initial period. Second, the entrepreneur may shirk on project evaluation at the refinancing stage if the project is stage-financed. When the entrepreneur's effort for project evaluation is verifiable, the project may be stage-financed even if the cost of evaluating effort exceeds the value of information (over-evaluation). When such effort is unverifiable, the project may be financed upfront even if the value of information exceeds the cost of evaluating effort (under-evaluation).     

The influence of governance on investment: Evidence from a hazard model

Does corporate governance affect the timing of large investment projects? Hazard model estimates suggest strong shareholder governance may deter managers from pursuing large investments. Controlling for investment opportunities, firms with good governance experience longer spells between large investments. However, in the presence of financial constraints or strong CEO incentives (high delta (δ)), we find no such timing differences. Finally, these higher investment hazard firms exhibit significantly negative long-run operating and stock performance. Overall, our findings are consistent with the notion that poor governance associates with overinvestment.     

Saving-investment dynamics and capital mobility in the US and Japan

This paper points out that a high long-run correlation between saving and investment is better interpreted as reflecting the operation of a country's intertemporal budget constraint rather than as an indicator of capital mobility. Inferences about capital mobility can instead be made from the divergent short-run dynamic responses of saving and investment to shocks. Using post-war quarterly data for the US and Japan, the paper assesses the characteristics of saving and investment behavior under different regulatory environments. It finds mixed evidence of changes in the short-run dynamics of saving and investment that suggest increased capital mobility in the 1980s.