VOLATILITY FORECASTS,TRADING VOLUME,AND THE ARCH VERSUS OPTION‐IMPLIED VOLATILITY TRADE‐OFF

We investigate empirically the role of trading volume (1) in predicting the relative informativeness of volatility forecasts produced by autoregressive conditional heteroskedasticity (ARCH) models versus the volatility forecasts derived from option prices, and (2) in improving volatility forecasts produced by ARCH and option models and combinations of models. Daily and monthly data are explored. We find that if trading volume was low during period t?1 relative to the recent past, ARCH is at least as important as options for forecasting future stock market volatility. Conversely, if volume was high during period t?1 relative to the recent past, option‐implied volatility is much more important than ARCH for forecasting future volatility. Considering relative trading volume as a proxy for changes in the set of information available to investors, our findings reveal an important switching role for trading volume between a volatility forecast that reflects relatively stale information (the historical ARCH estimate) and the option‐implied forward‐looking estimate.     

Use of the Proceeds and Long‐term Performance of French SEO Firms

This paper examines the long‐term stock performance of French SEO with rights by looking at the intended use of the proceeds. Firms that raise equity for pure capital structure motives are separated from the ones that use the SEO proceeds to finance specific investment projects. Issuers in the first category are concerned about preserving their financial flexibility and they are expected to evolve in a capital structure irrelevancy framework. On the other hand, issuers in the second category are more inclined to be sensitive to adverse selection problems or agency conflicts and thus, they should be more exposed to under‐reaction on the long‐run. According to a matching firm methodology, ‘Financing New Investment’ issuers underperform their benchmark at a rate of 4% to 8% per year over a 36‐month horizon while ‘Capital Structure’ issuers do not show any abnormal performance. These results are robust according to alternative Beta pricing models. In addition, managers of both issuer's types time the SEO after a period of positive abnormal performance in order to sell overpriced securities. However, only the ‘Financing New Investment’ sample experiences a performance reversal; the abnormal returns decreasing gradually from the issue on, to become significantly negative 24 months after the event.     

A High‐Frequency Investigation of the Interaction between Volatility and DAX Returns

One of the most noticeable stylised facts in finance is that stock index returns are negatively correlated with changes in volatility. The economic rationale for the effect is still controversial. The competing explanations have different implications for the origin of the relationship: Are volatility changes induced by index movements, or inversely, does volatility drive index returns? To differentiate between the alternative hypotheses, we analyse the lead‐lag relationship of option implied volatility and index return in Germany based on Granger causality tests and impulse‐response functions. Our dataset consists of all transactions in DAX options and futures over the time period from 1995 to 2005. Analyzing returns over 5‐minute intervals, we find that the relationship is return‐driven in the sense that index returns Granger cause volatility changes. This causal relationship is statistically and economically significant and can be clearly separated from the contemporaneous correlation. The largest part of the implied volatility response occurs immediately, but we also observe a smaller retarded reaction for up to one hour. A volatility feedback effect is not discernible. If it exists, the stock market appears to correctly anticipate its importance for index returns.     

Risk‐based explanation for the book‐to‐market effect

This paper proposes a risk‐based explanation for the book‐to‐market (B/M) effect. I decompose B/M into net operating asset‐to‐market (NOA/M) and net financing asset‐to‐market (NFA/M) components. Portfolio analysis shows that (i) positive B/M, NOA/M and NFA/M are positively related to future returns and (ii) negative B/M, NOA/M and NFA/M are negatively related to future returns. To the extent that positive B/M, NOA/M and NFA/M act as measures of asset risk and negative B/M, NOA/M and NFA/M act as inverse measures of borrowing risk, the nonlinear relations between B/M, NOA/M and NFA/M and future returns provide some evidence to support the risk‐based explanation for the book‐to‐market effect in stock returns.     

The Dark Side of International Cross‐Listing: Effects on Rival Firms at Home

We analyse the stock price impact of firms' US cross‐listing on home‐market rival firms. Using an empirical event study approach we find negative cumulative average abnormal returns for the rival firms around both the listing and announcement of listing dates. The evidence suggests both positive and negative spillover effects on rival firms, where the dominant effect is that investors see rivals at a relative disadvantage to the cross‐listing firm. As firms cross‐list in the US and commit to the increased disclosure and investor protection associated with the US listing, they are better able to take advantage of growth opportunities relative to their non cross‐listing counterparts, and this results in negative spillover effects on rival firms. Our results are consistent with the idea that firms cross‐list as a means to reduce agency costs of controlling shareholders and thus are able to exploit growth opportunities as they have better access to external finance.     

Behavioural Finance: A Review and Synthesis

I provide a synthesis of the Behavioural finance literature over the past two decades. I review the literature in three parts, namely, (i) empirical and theoretical analyses of patterns in the cross‐section of average stock returns, (ii) studies on trading activity, and (iii) research in corporate finance. Behavioural finance is an exciting new field because it presents a number of normative implications for both individual investors and CEOs. The papers reviewed here allow us to learn more about these specific implications.     

DETERMINANTS OF CAPITAL STRUCTURE IN BUSINESS START‐UPS: THE ROLE OF NONFINANCIAL STAKEHOLDER RELATIONSHIP COSTS

According to the finance literature, nonfinancial stakeholders (NFS), such as customers, suppliers, and employees, take into account their expected liquidation costs when dealing with a firm. In this framework, firms can influence their probability of liquidation by choosing an appropriate capital structure. Also, the literature suggests NFS bargaining power may affect firm financing decisions. In the current article we investigate these ideas for initial financing decisions by business start‐ups, where ex ante failure risk is high and NFS must decide whether to make relationship‐specific investments. We find that start‐ups imposing larger costs on their NFS following liquidation significantly reduce leverage. This effect is strengthened when suppliers have greater bargaining power. We also document a marginally negative effect of NFS liquidation costs on the proportion of bank loans. Finally, business start‐ups rely less on bank loans when customers and suppliers are in a powerful bargaining position.     

Financial Research in the European Region: a Long‐Term Assessment (1990–2008)

We provide a long‐term comprehensive assessment of financial research in the European region. As with earlier findings in Chan et al. (2004) , the European academic institutions, as a group, perform very well during the 1990–2008 period. Specifically, European institutions exhibit a steady increase in the share of global financial research. During the sample period, the top five institutions were London Business School, INSEAD, Sir John Cass Business School, London School of Economics, and Erasmus University Rotterdam. Subperiod analysis shows that some universities, such as Oxford University, increased their research output substantially. Many of the leading European scholars received their training and had prior experience in North American institutions. We find that a high ranking of the scholars’ affiliated and doctoral granting institutions is correlated with finance research productivity.     

Risk allocation and the costs and benefits of public‐‐private partnerships

We study the agency costs of delegated public service provision, focusing on the link between organizational forms and uncertainty at project implementation. We consider a dynamic multitask moral hazard environment where the mapping between effort and performance is ex ante uncertain but new information may arise during operations. Our analysis highlights the costs and benefits that bundling planning and implementation—as under public‐‐private partnerships—can bring in terms of project design and operational costs under various scenarios, possibly allowing for asymmetric information, moral hazard and renegotiation. It also shows that relying on private finance enhances the benefits of bundling only if lenders have enough expertise to assess project risks.     

Risk Measures for Hedge Funds: a Cross‐sectional Approach

This paper analyses the risk‐return trade‐off in the hedge fund industry. We compare semi‐deviation, value‐at‐risk (VaR), Expected Shortfall (ES) and Tail Risk (TR) with standard deviation at the individual fund level as well as the portfolio level. Using the Fama and French (1992) methodology and the combined live and defunct hedge fund data from TASS, we find that the left‐tail risk captured by Expected Shortfall (ES) and Tail Risk (TR) explains the cross‐sectional variation in hedge fund returns very well, while the other risk measures provide statistically insignificant or marginally significant results. During the period between January 1995 and December 2004, hedge funds with high ES outperform those with low ES by an annual return difference of 7%. We provide empirical evidence on the theoretical argument by Artzner et al. (1999) that ES is superior to VaR as a downside risk measure. We also find the Cornish‐Fisher (1937) expansion is superior to the nonparametric method in estimating ES and TR.     

The Sophisticated and the Simple: the Profitability of Contrarian Strategies

A variety of variables have been used to form contrarian portfolios, ranging from relatively simple measures, like book‐to‐market, cash flow‐to‐price, earnings‐to‐price and past returns, to more sophisticated measures based on the Ohlson model and residual income model (RIM). This paper investigates whether: (i) contrarian strategies based on RIM perform better or worse than those based on the Ohlson model; (ii) contrarian strategies based on more sophisticated valuation models (e.g. Ohlson and RIM) perform much better than the relatively simpler ranking variables that have been used so extensively in the finance literature. Given that the RIM and Ohlson models require greater information inputs and technical know‐how, and make different implicit assumptions on future abnormal earnings, it is important to ascertain if they offer significantly greater contrarian profits to outweigh the increased costs that they entail. Indeed, our surprising finding is that simple cash flow‐to‐price measures appear to do almost as well as the more sophisticated alternatives. One would have expected the sophisticated models to significantly outperform the simple cash flow to price model for the reasons given by Penman (2007) .     

Large Shareholders,the Board of Directors and the Allocation of Cash Proceeds from Corporate Asset Sell‐offs

Recent finance literature suggests that managers of divesting firms may retain cash proceeds from corporate asset sell‐offs in order to pursue their own objectives, and, therefore, shareholders' gains due to these deals are linked to a distribution of proceeds to shareholders or to debtholders. We add to this literature by examining the role of various corporate governance mechanisms in the context of the allocation of sell‐off proceeds. Specifically, we examine the impact of directors' share‐ownership and stock options, board composition and external large shareholdings on (1) shareholders' abnormal returns around asset sell‐off announcements, and (2) managers' decision to either retain or distribute (to shareholders or to debtholders) sell‐off proceeds. We find that non‐executive directors' and CEO's share‐ownership and stock options are related to shareholders' gains from sell‐offs for firms that retain proceeds. However, corporate governance mechanisms are not significantly related to shareholders' gains for firms that distribute sell‐off proceeds. Furthermore, we find that the likelihood of a distribution of proceeds, relative to the retention decision, is increasing in large institutional shareholdings, executive and non‐executive directors' share‐ownership and non‐executive representation in the board.     

KEIRETSU AFFILIATION AND STOCK‐MARKET‐DRIVEN ACQUISITIONS

We examine misvaluation as a driver of takeover activity in Japan. Mirroring empirical results from the United States, we find that overvaluation is an important factor affecting the dichotomy between acquirers and nonacquirers in Japan. Being affiliated to a keiretsu group appears to reduce the probability that an overvalued firm will decide to acquire another firm. Misvaluation is also an important determinant of the likelihood of a firm becoming a target; however, there is no significant difference between keiretsu and nonkeiretsu firms in this regard. Shareholders of keiretsu‐affiliated acquirers do not gain from acquisitions, whereas acquisitions by nonaffiliated firms do seem to be value enhancing.     

The Long‐Term Effect of the Sarbanes‐Oxley Act on Cross‐Listing Premia

This paper uses a triple difference approach to assess whether the adoption of the Sarbanes‐Oxley Act predicts long‐term changes in cross‐listing premia of affected foreign firms. I measure cross‐listing premia as the difference between the Tobin's q of a cross‐listed company and a non‐cross‐listed company from the same country matched on propensity to cross‐list (first difference). I find that average premia for firms cross‐listed on levels 2 or 3 (subject to SOX) declined in the year of SOX adoption (2002) and remained significantly below their pre‐SOX level through year‐end 2005 (second difference). Firms listed on levels 2 or 3, which are subject to SOX, experienced larger declines in premia than firms listed on levels 1 or 4, which are not subject to SOX (third difference). The estimated decline is 0.15–0.20 depending on specification. Riskier firms and firms from high‐disclosing and high‐GDP countries suffered larger post‐SOX declines. Firm size predicts smaller declines in premia in well‐governed countries. Faster‐growing firms in poorly‐governed countries experienced smaller declines in premia. The results are robust to the use of different before‐and‐after periods; the use of annual, quarterly, or monthly data; the use of individual companies' Tobin's q's instead of matched pairs, and different regression specifications. The overall evidence is consistent with the view that SOX negatively affected cross‐listed premia, and particularly hurt riskier firms and firms from well‐governed countries, while perhaps helping high‐growth firms from poorly‐governed countries. At the same time, after‐SOX, level‐23 firms continue to enjoy a substantial premium, estimated at about 0.32.     

Non‐Monotonicity of the Tversky‐Kahneman Probability‐Weighting Function: A Cautionary Note

Cumulative Prospect Theory has gained a great deal of support as an alternative to Expected Utility Theory as it accounts for a number of anomalies in the observed behavior of economic agents. Expected Utility Theory uses a utility function and subjective or objective probabilities to compare risky prospects. Cumulative Prospect Theory alters both of these aspects. The concave utility function is replaced by a loss‐averse utility function and probabilities are replaced by decision weights. The latter are determined with a weighting function applied to the cumulative probability of the outcomes. Several different probability weighting functions have been suggested. The two most popular are the original proposal of Tversky and Kahneman and the compound‐invariant form proposed by Prelec. This note shows that the Tversky‐Kahneman probability weighting function is not increasing for all parameter values and therefore can assign negative decision weights to some outcomes. This in turn implies that Cumulative Prospect Theory could make choices not consistent with first‐order stochastic dominance.     

How Banks Price Loans to Public‐Private Partnerships: Evidence from the European Markets

This article presents the findings of a recent analysis of the drivers of credit spreads in project finance loans to public‐private partnerships, or PPPs, an increasingly popular form of procurement worldwide. PPPs are project finance transactions in which project output is a function of government policy in fields such as health, transport, and education. Because of the controversy that now surrounds the use of private finance in PPPs, understanding the determinants of the cost of debt in such highly leveraged projects is of interest to policy makers as well as originators and participants in the transactions. Using a large sample of credit spreads on debt extended to PPP projects in Europe over the past 15 years, the authors' study reports that market risk is the only significant driver of PPP debt credit spreads in a large portfolio of PPP debt; at the same time, technical risks appear to be diversified “away” by the structuring of the projects. Most important, and contrary to standard debt pricing models, factors like loan size, maturity, and leverage do not show up as significant determinants of the cost of debt in PPPs, reflecting a high degree of confidence by lenders that loans will be repaid or recovered. These results support the view that the use of project finance in PPPs is premised on effective risk management as well as confidence in the private sector's ability to manage public projects.     

ROBUSTNESS OF THE HEADQUARTERS‐CITY EFFECT ON STOCK RETURNS

Recent studies report that U.S. firms headquartered near each other experience positive comovement in their stock returns, a finding suggestive of local biases in equity trading activity. We investigate the robustness of these findings and find that including additional pricing factors in models for monthly stock returns materially reduces the magnitude of the headquarters‐city effect in stock returns. Additionally, we find that an implicit null hypothesis of zero local return comovement is inappropriate as there is positive comovement between a stock's return and returns on portfolios of stocks from nonheadquarters cities, on average. Nevertheless, results benchmarked against estimates based on resampling methods indicate a significant and robust headquarters‐city effect in stock returns.     

Narratives in managers’ corporate finance decisions

This article uses the extended case method to explore senior executives’ corporate finance decisions. We quantified firm’s finance practices using a mail survey, and then – to resolve puzzles in managers’ decision processes – conducted face‐to‐face interviews with chief finance officers of large listed firms. The interviews identified six themes as consistent influences on finance decisions: pressures imposed by clienteles; constraints on resources; risk management; heuristics; real options; and sustainability. We conclude that managers are logical and rational in their decisions, but employ a wider range of criteria than assumed in conventional finance theories.     

Financing Decisions along a Firm’s Life‐cycle: Debt as a Commitment Device

We analyse the life‐cycle patterns of a firm’s financing decisions and their interaction with future growth and development decisions. We derive different financing sequences which we link to existing empirical research as well as derive new testable hypotheses regarding differences in firms’ financing decisions to project, firm, market and country characteristics. We provide a rationale for the importance of (external) start‐up debt financing as observed in recent empirical studies. Furthermore, we argue that equity financing at both development stages is more likely for closely‐held firms and in countries in which entrepreneurs face high stigmatisation costs.     

Long‐term Performance of Greek IPOs

We analyse the long‐run performance of 254 Greek IPOs that were listed during the period 1994–2002, computing buy‐and‐hold abnormal returns (BHAR) and cumulative abnormal returns (CAR) over 36 months of secondary market performance. The empirical results differ from international evidence and reveal long‐term overperformance that continues for a substantial interval after listing. Measuring these returns in calendar time, we find statistical significance with several of the benchmarks employed. We also find that long‐term overperformance is a feature of the mass of IPOs conducted during a pronounced IPO wave. Cross‐sectional regressions of long‐run performance disclose several significant factors. The study demonstrates that although Greek IPOs overperform the market for a longer period, underperformance eventually emerges, in line with much international evidence. Our interpretation is that the persistence of overperformance over a significant interval is due to excessive supply of issues during the ‘hot IPO period’. Results associated with pricing during the ‘hot IPO period’ indicate positive short‐ (1‐year), medium‐ (2‐year) and negative long‐term (3‐year) performance.