Insurance Guaranty Schemes in a Contingent Claims Setting

The introduction of an insurance guaranty scheme can have significant influence on the pricing and capital structures in a competitive market. This contribution summarizes the major findings of a working paper written by Schmeiser and Wagner (Working Papers on Risk Management and Insurance (IVW-HSG), No. 80, 2010). The effect on competitive equity-premium combinations is studied while considering a framework with policyholders and equity holders where guaranty fund charges are volume-based, as levied in existing schemes. Several settings with regard to the origin of the fund contributions are assessed and the immediate effects on the incentives of the policyholders and equity holders are analyzed through a one-period contingent claim approach. One result is that introducing a guaranty scheme in a market with competitive conditions entails a shift of equity capital towards minimum solvency requirements. Hence adverse incentives may arise with regard to the overall security level of the industry.     

Under What Conditions Is an Insurance Guaranty Fund Beneficial for Policyholders?

In this article, we derive conditions in an imperfect market setting, under which the introduction of a self‐supporting insurance guaranty fund improves the position of the policyholders. When a guaranty fund is advantageous given homogeneous firms in the market, all policyholders benefit from it to the same extent, if they have the same underlying risk preferences and are charged identical premiums. In a more realistic heterogeneous setting, the introduction of an insurance guaranty fund is in general no longer beneficial for all policyholders in the same manner. Hence, systematic wealth transfers take place between the policyholders of different insurance companies. As a possible solution, and in order to counteract this effect, we introduce a framework for utility‐based fund charges.     

Insurance guaranty fund—what good is it?

In this paper, we analyze under which conditions a self-supporting insurance guaranty fund can be beneficial for the policyholders in an incomplete market. Within the analyzed setting, we find out that in general, if existent, the potential advantages from its introduction cannot be fairly divided among the participating insurers. Thereby, we have to expect systematic wealth transfers between the policyholders of different insurance companies. We introduce a framework for utility-based fund charges as a solution to this problem.     

Unbounded liabilities,capital reserve requirements and the taxpayer put option

When firms access unbounded liability exposures and are granted limited liability, then an all equity firm holds a call option, whereby it receives a free option to put losses back to the taxpayers. We call this option the taxpayer put, where the strike is the negative of the level of reserve capital at stake in the firm. We contribute by (i) valuing this taxpayer put, and (ii) determining the level for reserve capital without a reference to ratings. Reserve capital levels are designed to mitigate the adverse incentives for unnecessary risk introduced by the taxpayer put at the firm level. In our approach, the level of reserve capital is set to make the aggregate risk of the firm externally acceptable, where the specific form of acceptability employed is positive expectation under a concave distortion of the cash flow distribution. It is observed that, in the presence of the taxpayer put, debt holders may not be relied upon to monitor risk as their interests are partially aligned with equity holders by participating in the taxpayer put. Furthermore, the taxpayer put leads to an equity pricing model associated with a market discipline that punishes perceived cash shortfalls.     

TOWARD A GLOBAL MODEL OF VENTURE CAPITAL?

While the U.S. still accounts for about two‐thirds of the world's total private equity fund‐raising and investment, other countries have been adopting American practices and are experiencing significant growth in their private equity markets. In fact, a case can be made that a global market for venture capital and private equity is emerging, at least in Western Europe and North America, where venture markets are seeing significant convergence in funding levels, investment patterns, and realized returns. To date, however, the European Union has had little success in establishing community‐wide commercial laws, taxation regimes, or corporate governance policies, so each country's private equity funds are organized in segmented national markets, and investment also tends to be largely localized. The Asian markets are even more fragmented: venture capital shows no sign of taking root in Japan, and China lacks the basic legal infrastructure needed to support a vibrant venture capital market. Venture capitalists create value through their role as active investors, and government and business leaders around the world have come to realize that venture capital and private equity investing can be a significant force in promoting economic development and technological progress. In general, countries with English common law codes offer greater protection to inves‐tors; the ratio of venture capital spending to GDP for common law countries is nearly double that in civil law countries. Government efforts to promote venture capital would probably be better focused on eliminating regulatory road‐blocks, lowering taxes, and provid‐ing a favorable investor climate. In the meantime, it appears that pri‐vate equity fund‐raising and invest‐ment have hit their cyclical lows and are poised to surpass $250 billion globally within three or four years and to reach one‐half trillion dollars by the end of the decade. The author also predicts that India, whose history as a former British colony has given it a common law framework as well as system of elite universities and technical institutes known for the quality of its gradu‐ates, should become one of the five leading venture capital markets by the end of this decade.     

Fair insurance guaranty premia in the presence of risk-based capital regulations,stochastic interest rate and catastrophe risk

A multiperiod model is developed to measure the costs posed to the guaranty fund in a setting that incorporates risk-based capital regulations, interest rate risk and the possibility of catastrophic losses. The guaranty contract is modeled as a put option on the asset of the insurance company with a stochastic strike price and an uncertain maturity. The impacts of the key factors of this model are examined numerically and shown to make material differences in the costs to the guaranty fund.     

Reputation as a governance mechanism? Evidence from payout policy of insider‐controlled firms in Taiwan

This paper examines the effect of entrenched insiders’ reputational concerns on corporate payout policy in Taiwan, a market in which typical public firms are controlled by a single dominant shareholder who is subject to weak takeover threats and has incentives and abilities to extract private benefits by oppressing minority equity holders. The reputation‐building hypothesis predicts that firms with higher expropriation risk by a controlling shareholder make more payouts to credibly commit not to expropriate minority shareholders, thereby establishing reputation in the capital market for risk diversification and low‐cost external financing. I show that corporate payout intensity is significantly and positively correlated with measures related to the moral hazard of dominant owners. The reputation effect manifests in firms that most value it; the interaction analyses indicate that younger, smaller, or growth firms with higher controlling shareholder expropriation risk pay more cash dividends. Moreover, firms are less likely to omit dividends and more likely to resume dividends when their controlling shareholders are more entrenched. Finally, I show that the value of cash dividends is higher for firms with higher controlling shareholder expropriation risk and that expected dividend increases in these firms are value enhancing.     

The impact of the Arab Spring and the Ebola outbreak on African equity mutual fund investor decisions

Financial development and stock markets have been widely considered to be key factors in economic growth. Among institutional investors, mutual funds play a key role in providing financial resources to stock markets, particularly in developing countries. Different from other investments, mutual fund flows could be affected by retail investors’ behavior and their overreaction to specific events. We considered 78 equity mutual funds that are geographically specialized in African countries and observed monthly flows and performance for the period of 2006–2015. We find that two major events, Ebola and the Arab Spring, significantly affected the fund flows, controlling for fund performance, expenses and market returns. Retail investors over-reacted to these major events, withdrawing their savings from the African mutual funds. This result is particularly strong when connected to the media coverage of these events: the higher the number of articles about Arab Spring and Ebola, the higher the withdrawals. These irrational investors’ behavior damaged the funds’ managers market timing ability, and reduced the equity capital injection into African stock markets. Our results have several implications for both holders of frontier market mutual funds and the overall asset management industry.     

Asset Pricing Implications of Nonconvex Adjustment Costs and Irreversibility of Investment

This paper derives a real options model that accounts for the value premium. If real investment is largely irreversible, the book value of assets of a distressed firm is high relative to its market value because it has idle physical capital. The firm's excess installed capital capacity enables it to fully benefit from positive aggregate shocks without undertaking costly investment. Thus, returns to equity holders of a high book‐to‐market firm are sensitive to aggregate conditions and its systematic risk is high. Simulations indicate that the model goes a long way toward accounting for the observed value premium.     

Risk-Based Premiums for Insurance Guaranty Funds

Insurance guaranty funds have been adopted in all states to compensate policyholders for losses resulting from insurance company insolvencies. The guaranty funds charge flat premium rates, usually a percentage of premiums. Flat premiums can induce insurers to adopt high-risk strategies, a problem that can be avoided through the use of risk-based premiums. This article develops risk-based premium formulas for three cases: a) an ongoing insurer with stochastic assets and liabilities, b) an ongoing insurer also subject to jumps in liabilities (catastrophes), and c) a policy cohort, where claims eventually run off to zero. Premium estimates are provided and compared with actual guaranty fund assessment rates.     

CARE Conference Hong Kong Polytechnic University,June 9, 2014: Equity Financing for Early‐Stage Companies in China

Many of the smaller private‐sector Chinese companies in their entrepreneurial growth stage are now being funded by Chinese venture capital (VC) and private equity (PE) firms. In contrast to western VC markets, where institutional investors such as pension funds and endowments have been the main providers of capital, in China most capital for domestic funds has come from private business owners and high net worth individuals. As relatively new players in the market who are less accustomed to entrusting their capital to fund managers for a lengthy period of time, Chinese VCs and their investors have shown a shorter investment horizon and demanded a faster return of capital and profits. In an attempt to explain this behavior, Paul Gompers and Josh Lerner of Harvard Business School have offered a “grandstanding hypothesis” that focuses on the incentives of younger, less established VCs to push their portfolio companies out into the IPO market as early as they can—and thus possibly prematurely—to establish a track record and facilitate future fundraising. This explanation is supported by the under‐performance of Chinese VC‐backed IPOs that has been documented by the author's recent research. Although they continue to offer significant opportunities for global investors, China's VC and PE markets still face many challenges. The supervisory system and legal environment need further improvement, and Chinese funds need to find a way to attract more institutional investors—a goal that can and likely will be promoted through government inducements.     

Quantifying the Costs of Investment Limits for Chilean Pension Funds*

Since the creation of the Chilean pension fund industry in 1981, pension fund administrators have not been free to choose their investment portfolios because of stringent regulation of investment limits. The diagnosis implicit with the imposition of limits was that the Chilean capital market was not deep, that there was an important demand for funds to finance the expansion of the productive sector and that, due to principal‐agent problems, protection for uninformed account holders was needed. As this regulation entails an inefficient combination of risk and return, this paper quantifies its costs.     

Natural Disaster Insurance and the Equity-Efficiency Trade-Off

This article investigates the role of private insurance in the prevention and mitigation of natural disasters. We characterize the equity‐efficiency trade‐off faced by the policymakers under imperfect information about individual prevention costs. It is shown that a competitive insurance market with actuarial rate making and compensatory tax‐subsidy transfers is likely to dominate regulated uniform insurance pricing rules or state‐funded assistance schemes. The model illustrates how targeted tax cuts on insurance contracts can improve the incentives to prevention while compensating individuals with high prevention costs. The article highlights the complementarity between individual incentives through tax cuts and collective incentives through grants to the local jurisdictions where risk management plans are enforced.     

A Theory of Capital Structure Relevance under Imperfect Information

Firms raise debt and equity capital to finance a positive net present value project in perfectly competitive capital markets; firm insiders know the function generating the random firm cash flow but potential capital suppliers do not. Taking into account the incentives of insiders to misrepresent their firm type, capital suppliers attempt to design financing mixes of debt and equity that eliminate the adverse incentives of insiders and correctly price securities. Necessary conditions for a costless separating equilibrium are developed to show that the amount of debt used by a firm is monotonically related to its unobservable true value.     

Mandatory IFRS Reporting around the World: Early Evidence on the Economic Consequences

This paper examines the economic consequences of mandatory International Financial Reporting Standards (IFRS) reporting around the world. We analyze the effects on market liquidity, cost of capital, and Tobin's q in 26 countries using a large sample of firms that are mandated to adopt IFRS. We find that, on average, market liquidity increases around the time of the introduction of IFRS. We also document a decrease in firms' cost of capital and an increase in equity valuations, but only if we account for the possibility that the effects occur prior to the official adoption date. Partitioning our sample, we find that the capital‐market benefits occur only in countries where firms have incentives to be transparent and where legal enforcement is strong, underscoring the central importance of firms' reporting incentives and countries' enforcement regimes for the quality of financial reporting. Comparing mandatory and voluntary adopters, we find that the capital market effects are most pronounced for firms that voluntarily switch to IFRS, both in the year when they switch and again later, when IFRS become mandatory. While the former result is likely due to self‐selection, the latter result cautions us to attribute the capital‐market effects for mandatory adopters solely or even primarily to the IFRS mandate. Many adopting countries make concurrent efforts to improve enforcement and governance regimes, which likely play into our findings. Consistent with this interpretation, the estimated liquidity improvements are smaller in magnitude when we analyze them on a monthly basis, which is more likely to isolate IFRS reporting effects.     

Derivative use,fund flows and investment manager performance

Prior literature which examines the use of derivatives by investment managers does not discern between different types of derivative trading strategies. This study is the first to examine and gather data on a particular type of derivative trading strategy undertaken by investment managers. We examine the extent to which equity fund managers use index futures to manage fund flows and the effect this has on their alpha and market timing measures of performance. Our results show that funds that do not use derivatives exhibit lower returns and negative market timing skills when they experience fund flow. The performance of funds that use derivatives, however, is independent of investor’s liquidity demands. In fact, the unconditional performance of the average user fund is statistically equivalent to the performance of the average non-user fund conditional on zero fund flow. Our results provide evidence that derivatives can be beneficial for mutual fund holders under certain conditions.     

The Impact of Trust-Preferred Issuance on Bank Default Risk and Cash Flow: Evidence from the Debt and Equity Securities Markets

Trust‐preferred stock is a debt‐equity hybrid that offers the tax deductibility of dividends but is treated as equity capital by bank regulators and rating agencies. The purpose of this paper is to examine whether holders of bank debt securities benefit from trust‐preferred issuance in the form of lower default premia and whether bank shareholders benefit from the tax deductibility of trust‐preferred dividends. Using daily returns surrounding the Federal Reserve's announcement that trust‐preferred securities would be included as a component of commercial banks' Tier I equity capital, we find evidence to support both hypotheses.     

The Optimal Size of Hedge Funds: Conflict between Investors and Fund Managers

This study examines whether the standard compensation contract in the hedge fund industry aligns managers’ incentives with investors’ interests. I show empirically that managers’ compensation increases when fund assets grow, even when diseconomies of scale in fund performance exist. Thus, managers’ compensation is maximized at a much larger fund size than is optimal for fund performance. However, to avoid capital outflows, managers are also motivated to restrict fund growth to maintain style‐average performance. Similarly, fund management firms have incentives to collect more capital for all funds under management, including their flagship funds, even at the expense of fund performance.     

How to Design a Contingent Convertible Debt Requirement That Helps Solve Our Too‐Big‐to‐Fail Problem*

As bank regulatory reform tries to come to grips with the lessons of the financial crisis, several experts have proposed that some form of contingent convertible debt (CoCo) requirement be added to the prudential regulatory toolkit. In this article, the authors show how properly designed CoCos can be used not just to absorb losses, but more importantly to encourage banks to recognize losses and replace lost equity in a timely way, as well as to manage risk more effectively. Their proposed CoCos requirement strengthens management's incentives to promptly replace lost capital and enhance risk management by imposing major costs on the managers and existing shareholders of banks that fail to do so. Key elements of the proposal are that conversion of the CoCos into equity would be (1) triggered at a high trigger ratio of equity to assets (long before the bank is near an insolvency point), (2) determined by a market trigger (using a 90‐day moving average market equity ratio) rather than by supervisory discretion, and (3) significantly dilutive to shareholders. The only clear way for bank managements to avoid such dilution would be to issue equity into the market. Under most circumstances—barring an extremely rapid plunge of a bank's financial condition—management should be able and eager to replace lost capital in a timely way; as a result, dilutive conversions should almost never occur. Banks would face strong incentives to maintain high ratios of true economic capital relative to risky assets, and to manage their risks effectively. This implies that “too‐big‐to‐fail” financial institutions would not be permitted to approach the point of insolvency; they would face strong incentives to recapitalize long before that point. And if they should fail to issue new equity in a timely manner, the CoCos conversion would provide an alternative means of recapitalizing banks well before they reach the brink of insolvency. Thus, a CoCos requirement would go a long way to resolving the “too‐big‐to‐fail” problem. Such a CoCos requirement would not only increase the effectiveness of regulation, but also reduce its cost. It would be less costly for banks to raise CoCos than equity, reflecting both the lower adverseselection costs of CoCos issuance and the potential tax advantages of debt. And precisely because of the low probability of CoCo conversion, the Cocos would be issued at relatively modest (if any) discounts to otherwise comparable but straight subordinated debt. Thus requiring a mix of equity and appropriately designed CoCos would be less costly to banks, and would entail less of a reduction in the supply of loans than would a much higher book equity requirement alone.     

The market of dynamic hybrid products in Germany: concept, risk-return profiles, and market overview

This article analyzes dynamic hybrid products along with their diverse characteristics and contract variations that are currently available in the German market. Dynamic hybrid products are innovative life insurance contracts combining features of traditional participating life insurance with those of unit-linked policies. This approach is thereby implemented by a mathematical algorithm based on a constant proportion portfolio insurance strategy that periodically reallocates funds (e.g. once per month or day) between the policy reserve stock (with an interest rate guarantee), a guarantee fund and/or equity fund. In this paper, we contribute to the literature by examining the concepts and key features of available dynamic hybrid products with particular focus on the embedded options, which allows the identification of key contract characteristics associated with them. In addition, risk-return profiles are studied and compared, which is of high relevance for regulators and policyholders. Our results show that these strongly vary, depending on the individual rebalancing mechanism and the type and amount of embedded options.