Local market makers, liquidity and market quality

We examine the role of geographically proximate (local) market makers in providing liquidity and improving the quality of a dealer market. Firms with active participation of local dealers enjoy lower quoted and effective spreads, as well as more informative prices. The beneficial effects from local market makers are not confined to a few “top” local dealers and they cannot be attributed to their participation in the firm's IPO syndicate or industry specialization. Further, we find that days with aggressive bidding from local market makers relative to their non-local counterparts are associated with significant positive abnormal returns, consistent with local market makers possessing information advantages. In summary, our results suggest that the information advantages of local market makers may be a contributing factor to the reduction in the cost of trading.     

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.     

The persistence of bank profit

This paper examines the intensity of competition in 65 national banking industries. Country-level dynamic panel estimates of the persistence of bank profit are reported and compared. Persistence of bank profit is interpreted as an indicator of the intensity of competition, and as such is found to be consistent with traditional structure-based and conduct-based competition indicators. Persistence is negatively related to the rate of growth in GDP per capita, and positively related to the size of entry barriers. Persistence tends to be weaker, and competition stronger, in countries where institutional development is more advanced and external governance mechanisms are strong.     

An empirical assessment of reinsurance risk

We analyse the effect of failing reinsurance cover on the stability of Dutch insurers. As insurers often reinsure themselves with other (re)insurers, a firm's loss could spread contagiously through the sector. Using a unique and confidential data set on reinsurance exposures, we gain insight into the reinsurance market structure and perform a scenario analysis to measure contagion risks. Considering entities on a standalone basis, we find no evidence of systemic risk in the Netherlands, even if multiple reinsurance companies fail simultaneously. At group level our analysis points to the contagion risk of in-house reinsurance structures, given that such in-house reinsurance parties are generally not higher capitalised than other group members.     

Directors' and officers' liability insurance and acquisition outcomes

We examine the effect of directors' and officers' liability insurance (D&O insurance) on the outcomes of merger and acquisition (M&A) decisions. We find that acquirers whose executives have a higher level of D&O insurance coverage experience significantly lower announcement-period abnormal stock returns. Further analyses suggest that acquirers with a higher level of D&O insurance protection tend to pay higher acquisition premiums and their acquisitions appear to exhibit lower synergies. The evidence provides support for the notion that the provision of D&O insurance can induce unintended moral hazard by shielding directors and officers from the discipline of shareholder litigation.     

Common asset pricing factors in volatilities and returns in futures markets

Factor-based asset pricing models have been used to explain the common predictable variation in excess asset returns. This paper combines means with volatilities of returns in several futures markets to explain their common predictable variation. Using a latent variables methodology, tests do not reject a single factor model with a common time-varying factor loading. The single common factor accounts for up to 53% of the predictable variation in the volatilities and up to 14% of the predictable variation in the means. S&P500 futures volatility predicted by the factor model is highly correlated with volatility implied in S&P500 futures options. But both the factor and implied volatilities are significant in predicting future volatility. In derivatives pricing, both implied volatility from options and factors extracted from asset pricing models should be employed.     

Foreign cultures, Sarbanes–Oxley Act and cross-delisting

Using a sample of foreign firms listed in U.S. and delisting shares over the period 2000 and 2010, this paper studies the impact of Sarbanes–Oxley Act (SOX) on the cross-delisting behavior of foreign firms based on the firm characteristics, legal tradition, overall culture and degree of individualism of the country of domicile. Pre-SOX, the propensity to delist is lower for firms from countries with cultural similarities to the U.S. and higher for firms from individualistic societies. Post-SOX these trends are reversed. Consistent with the existing research we find that the delisting decision of foreign firms cross-listed in the U.S. is based on the potential gains from listing based on the growth opportunities, length of presence in the U.S. and legal regulations of the country of domicile. Out findings provide evidence of the cultural factors that impact the competitiveness of U.S. capital markets.     

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).     

Executive stock options and IPO underpricing

In about one-third of US IPOs between 1996 and 2000, executives received stock options with an exercise price equal to the IPO offer price rather than a market-determined price. Among firms with such “IPO options”, 58% of top executives realize a net benefit from underpricing: the gain from the options exceeds the loss from the dilution of their pre-IPO shareholdings. If executives can influence either the IPO offer price or the timing and terms of their stock option grants, there should be a positive relation between IPO option grants and underpricing. We find no evidence of such a relation. Our results contrast sharply with the emerging literature on managerial self-dealing at shareholder expense.     

Volatility and covariation of financial assets: A high-frequency analysis

Using high frequency data for the price dynamics of equities we measure the impact that market microstructure noise has on estimates of the: (i) volatility of returns; and (ii) variance–covariance matrix of n assets. We propose a Kalman-filter-based methodology that allows us to deconstruct price series into the true efficient price and the microstructure noise. This approach allows us to employ volatility estimators that achieve very low Root Mean Squared Errors (RMSEs) compared to other estimators that have been proposed to deal with market microstructure noise at high frequencies. Furthermore, this price series decomposition allows us to estimate the variance covariance matrix of n assets in a more efficient way than the methods so far proposed in the literature. We illustrate our results by calculating how microstructure noise affects portfolio decisions and calculations of the equity beta in a CAPM setting.     

Good news, bad news and rating announcements: An empirical investigation

In this paper we employ a new approach to test the contribution of information in rating announcements. This is the first study to test and corroborate how the CDS market responds to rating actions after controlling for the presence of concurrent public and private information. We show that since the clustering of rating announcements characterizes economically significant developments, the common practice of using “uncontaminated” samples underestimates market response. As in previous studies, we find that the market response to bad news is stronger than to good news. Nevertheless, bad news and negative rating announcements tend to cluster. Therefore, the residual contribution of negative rating announcements is small and in some cases insignificant. Positive rating announcements are less frequent and less clustered, though their residual contribution is still significant.     

Time-varying risk The case of the American computer industry

A bivariate GARCH-in-mean model for individual stock returns and the market portfolio is designed to model volatility and to test the conditional Capital Asset Pricing Model versus the conditional Residual Risk Model. We find that a univariate model of volatility for individual stock returns is misspecified. A joint modelling of the market return and the individual stock return shows that a major force driving the conditional variances of individual stocks is the history contained in the market return variance. We find that a conditional residual risk model, where the variance of the individual stock return is used to explain expected returns, is preferred to a conditional CAPM. We propose a partial ordering of securities according to their market risk using first and second order dominance criteria.     

The incremental volatility information in one million foreign exchange quotations

The volatility information found in high-frequency exchange rate quotations and in implied volatilities is compared by estimating ARCH models for DM/$ returns. Reuters quotations are used to calculate five-minute returns and hence hourly and daily estimates of realised volatility that can be included in equations for the conditional variances of hourly and daily returns. The ARCH results show that there is a significant amount of information in five-minute returns that is incremental to options information when estimating hourly variances. The same conclusion is obtained by an out-of-sample comparison of forecasts of hourly realised volatility.     

The impacts of large trades by trader types on intraday futures prices: Evidence from the Taiwan Futures Exchange

We find that China's P/E ratio is comparable to that of the U.S. S&P 1500 index, a broad based index covering large, middle, and small capitalization firms. We provide an explanation as to why China's seemingly low P/E ratio is not surprising in light of the economic growth that it has experienced. Specifically, we show that (i) the P/E ratio is negatively associated with earnings volatility in both the Chinese and U.S. stock markets with an economically significant magnitude; and (ii) historical earnings volatility is considerably higher in China than in the U.S. Higher earnings volatility in China offsets higher growth prospect in setting the P/E ratio, making its P/E ratio much closer to what is observed empirically than otherwise implied by its growth rate.     

The subprime asset-backed securities market and the equity prices of large complex financial institutions

In this paper, we investigate the relationship between the subprime asset-backed collateralized debt obligations (CDO) market and Large Complex Financial Institutions (LCFIs). We attempt to account for the dynamics between the ABX index returns and the banks’ equity returns through conditioning our analysis on the historical correlation between the variables. Three key results emerge from the analysis. First, we find a positive correlation between movements of the ABX index and the equity returns for all the LCFIs. Second, the volatility of ABX index returns tend to be transmitted to the volatilities of the equity returns of the financial institutions. Third, ABX prices changes lead equity returns changes of the European-based LCFIs. For the US LCFIs a two-way linkage emerges.     

Futures trading and supply contracting in the oil refining industry

This paper examines the relation between commodity futures trading and the real side contracting behavior of firms dealing in the commodity. I argue that futures serve as a flexible form of physical contracting and should be examined in the context of the firm's contracting activities, and not strictly in the context of its financial activities. Data from an oil refining company are used to empirically study this relation. The results are consistent with a contracting view of futures use and appear inconsistent with implications of hedging theories.     

Crash risk of the euro in the sovereign debt crisis of 2009–2010

The economic-political instability of a country, which is tied to its credit risk, often leads to sharp depreciation and heightened volatility in its currency. This paper shows that not only the creditworthiness of the euro-area countries with weaker fiscal positions but also that of the member countries with more sound fiscal positions are important determinants of the deep out-of-the-money euro put option prices, which embedded information on the euro crash risk during the sovereign debt crisis of 2009–2010. We also find evidence of information flow from the sovereign credit default swap market to the currency option market during the crisis.     

The order flow of discount certificates and issuer pricing behavior

We analyze the order flow of discount certificates, its dependence on product age, and the implications for issuer pricing behavior. Based on a unique data set of exchange trades and issuer quotes, we find that for tax reasons investors prefer to buy products that mature in just over 1 year from the date of purchase. Furthermore, they tend to sell products back preferably close to maturity. These patterns in the trade direction allow us to separate the issuer pricing behavior from (i) the life cycle and (ii) the order flow. We find evidence that 7 out of 11 issuers anticipate the order flow and price in an additional margin in phases of positive expected net sales.     

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.