Stock market liberalization and operating performance at the firm level

I use firm-specific measures of openness to foreign investors to study the impact of stock market liberalization on firm-level operating performance. In a sample of over 1,100 firms from 28 countries, firms with stocks that are open to foreign investors experience higher growth, greater investment, greater profitability, greater efficiency, and lower leverage. Strategies to address potential endogeneity suggest that the observed relation reflects, at least in part, a causal effect of openness on operating performance.     

Block Trade Price Asymmetry and Changes in Depth: Evidence from the Australian Stock Exchange

This paper examines the price response to large block transactions on the Australian Stock Exchange during the 1999 sample period. We find asymmetry in the price reaction between buyer‐ and seller‐initiated trades with respect to size and resiliency following the trade. We extend previous research by examining order book changes surrounding block trades and relating price effects to changes in book depth. Purchases are associated with persistent order book imbalance, while the sales imbalance is insignificant. Cross‐sectional analysis demonstrates that price resiliency following a trade is related to the speed at which limit orders arrive to replenish book depth.     

Stock exchange business models and their operative performance

In recent years stock exchanges have been increasingly diversifying their operations into related business areas such as derivatives trading, post-trading services and software sales. This trend can be observed most notably among profit-oriented trading venues. While the pursuit for diversification is likely to be driven by the attractiveness of these investment opportunities, it is yet an open question whether certain integration activities are also efficient, both from a social welfare and from the exchanges’ perspective. Academic contributions so far analyzed different business models primarily from the former perspective, whereas there is only little literature considering their impact on the exchange itself. By employing a panel data set of 28 stock exchanges for the years 1999–2003, we seek to shed light on this topic by comparing the technical efficiency and factor productivity of exchanges with different business models. Our findings suggest that exchanges that diversify into related activities are mostly less efficient than exchanges that remain focused on the cash market. In particular, we find no evidence that vertically integrated exchanges are more efficient. However, they seem to possess a substantially stronger factor productivity growth than other business models. We presume that integration activity comes at the cost of increased operational complexity which outweigh potential synergies between related activities and therefore leads to technical inefficiencies. Our findings contribute to the ongoing discussion about the drawbacks and merits of vertical integration.     

Credit-spread determinants and interlocking contracts: A study of the Ras Gas project

This paper provides an in-depth study of the allocation of a firm's residual risks not explicitly managed through interlocking contracts in the context of project finance. Focusing on the Ras Gas project, we relate its credit spreads as a measure of investor risk perceptions to firm-specific risk factors in the context of 25-year supply agreements, debt covenants, and a debt-service guarantee contingent on output prices. Consistent with theoretical predictions, we find that unmanaged risk factors affecting the supply agreement drive Ras Gas’ credit spreads, whereas managed ones have no effect. Interpreting our findings as evidence for the nexus-of-contracts view of the firm, we discuss some implications for financial design and valuation.     

Higher co-moments and asset pricing on London Stock Exchange

This study examines the asset pricing implications of preferences over the higher moments of returns’ distributions. We show that in a market populated by risk-averse, prudent and temperate investors, firms whose returns exhibit negative coskewness or positive cokurtosis should yield higher premia relative to counterpart firms with positive coskewness and negative cokurtosis respectively. These theoretical predictions are empirically tested using a comprehensive dataset of shares listed on the London Stock Exchange during the period 1986-2008. Our empirical results confirm that coskewness and cokurtosis premia are genuinely priced in the UK market, over and above what covariance risk, size, value and momentum factors can explain. We also show that a theoretically motivated, higher co-moment asset pricing model has significant explanatory ability over the cross-section of coskewness and cokurtosis portfolio returns.     

Corporate performance, managerial ownership and endogeneity: A simultaneous equations analysis for the Athens stock exchange

This paper investigates the relationship between managerial ownership and firm performance by considering the endogenous nature of the ownership variables. We conducted our analysis by applying a simultaneous equations framework. We empirically controlled the direction and significance of this relationship, using a panel comprised of 146 firms quoted on the Athens Stock Exchange between 2000 and 2004. The main findings of our analysis indicated that when managerial ownership is treated as endogenous, there is a positive impact on corporate value. Given the particularly high degree of managerial ownership that is observed in the firms listed in the Athens Stock Exchange, we argue that the estimated positive relationship can be mainly explained by the existing high levels of managerial ownership.     

Operating and stock market performance of state-owned enterprise privatizations: The Spanish experience

We investigate the operating and stock market performance of Spanish state-owned enterprises (SOEs) privatized through public share issue offerings (SIPs) from 1990 to 2001, when the last SIP was conducted. We compare the performance of SOEs and privately-owned firms. We find significant operating improvements in Spanish SOEs after the privatization. Specifically, they show significant increases in income efficiency, real sales and employment. Spanish governments tried to minimize the foregone proceeds when selling SOE shares and underpriced them lower than private firms. We relate these results with the pressure of the Maastricht Treaty fiscal criteria, as well as lower information asymmetries between firms and investors. Finally, we do not find long-term abnormal stock market performance after SIPs.     

The performance effect of managerial ownership: Evidence from China

By examining a sample of non-listed Chinese firms, we provide the first evidence from China for the effect of managerial ownership on firm performance. In matching-sample comparisons, we find that firms of significant managerial ownership outperform firms whose managers do not own equity shares. Our further results indicate the relation between firm performance and managerial ownership is nonlinear, and the inflection point at which the relation turns negative occurs at ownership above 50%. Compared with previous studies, our results are less likely to suffer from an endogeneity problem due to the non-list nature of our sample and the unique institutional environment in China.     

Transmission of the financial and sovereign debt crises to the EMU: Stock prices,CDS spreads and exchange rates

This paper tests for the transmission of the 2007–2010 financial and sovereign debt crises to fifteen EMU countries. We use daily data from 2003 to 2010 on country financial and non-financial stock market indexes to analyze the stock market returns for three country groups within EMU: North, South and Small. The following results hold for both the North and South European countries, while the smallest countries seem to be relatively isolated from international events. First, we find strong evidence of crisis transmission to European non-financials from US non-financials, but not for financials. Second, in order to test how the sovereign debt crisis affects stock market developments we split the crisis in pre- and post-Lehman sub periods. Results show that financials become significantly more dependent on changes in the difference between the Greek and German CDS spreads after Lehman’s collapse, compared to the pre-Lehman sub period. However, this increase is much smaller for non-financials. Third, before the crisis euro appreciations coincide with European stock market decreases, whereas this relationship reverses during the crisis. Finally, this reversal seems to be triggered by Lehman’s collapse.     

Explaining underpricing of IPOs in frontier markets: Evidence from the Nigeria Stock Exchange

The paper provides empirical analyses of IPO underpricing on the Nigerian Stock Exchange, from the period 1990 to 2006. The results indicate an average abnormal initial day returns of 43.1%. There is evidence of long-run underperformance of 0.6%. Results from our regression model explaining initial abnormal returns for the IPOs of Nigeria show that size of firm and audit quality are important variables affecting underpricing. The results also show the presence of a non-linear relationship between the offer price and underpricing.     

Hedging index exchange traded funds

This paper presents an empirical comparison of the out of sample hedging performance from naïve and minimum variance hedge ratios for the four largest US index exchange traded funds (ETFs). Efficient hedging is important to offset long and short positions on market maker’s accounts, particularly imbalances in net creation or redemption demands around the time of dividend payments. Our evaluation of out of sample hedging performance includes aversion to negative skewness and excess kurtosis. The results should be of interest to hedge funds employing tax arbitrage or leveraged long–short equity strategies as well as to ETF market makers.     

Brand perception,cash flow stability,and financial policy

This paper demonstrates that intangible assets play an important role in financial policy. Using a proprietary database of consumer brand evaluation, I show that positive consumer attitude toward a firm's products alleviates financial frictions and provides additional net debt capacity, as measured by higher leverage and lower cash holdings. Brand perception affects financial policy through reducing overall firm riskiness, as strong consumer evaluations translate into lower future cash flow volatility as well as higher credit ratings for potentially volatile firms. The impact of brand is stronger among small firms, contradicting a number of reverse causality and omitted variables explanations.     

The Costs of Issuing Preferred Stock

U.S. firms commonly use preferred stocks to raise external capital. Yet this hybrid security's issuance costs and offer yields have not been previously examined in a systematic manner. We analyze a sample of 3,042 U.S. preferred stocks issued between 1980 and 1999. We find that convertible issues, which are riskier than straight issues, entail higher gross spreads and other direct expenses. Scale, credit rating, and industry effects influence gross spreads and issuance costs. We also compare preferred stocks yields with various bellwether bond yields. Our results support the tax‐based argument that suggests that yields on preferred stocks should be lower than comparable risky bonds.     

Financial market development and the importance of internal cash: Evidence from international data

We examine the impact of financial market development on the extent to which firms have to rely on internal capital for making investments. Using international data from 31 countries for the 1987–1997 period, we find evidence of a negative relationship between financial market development and the importance of internal capital. The evidence is consistent across different estimation procedures, alternative measures of financial constraints and cash flow, and the use of bootstrapped standard errors. Finally, we find that the distortionary effect of negative cash flow observations reported earlier for US data extends to international data as well.     

The Impact of Pennies on the Market Quality of the Toronto Stock Exchange

Using detailed order flow data from the Toronto Stock Exchange, this paper finds no evidence that a smaller tick size lessens market liquidity for either small or large traders. Rather, there is evidence of lower trading costs, faster time to order execution, and greater price continuity. Consistent with a penny tick allowing a finer pricing grid search, there is an increase in the number of Change Former Orders and cancellations.     

Ownership change,institutional development and performance

This paper conducts a cross-country empirical study of the impact of institutions and agency conflicts on ownership reforms and their implications for changes in performance and efficiency. We examine two main questions. First, we evaluate the effects of certain property rights and institutional quality measures on performance and efficiency. We find that property rights and contracting rights protections contribute to stronger post-privatization performance. Second, we ask whether sectors undergoing changes from state to private ownership exhibit better or worse performance than sectors remaining public. We find an insignificant effect of privatization in ordinary least squares estimates and a negative short-term effect after correcting for endogeneity of privatization decisions that disappears in the long run, consistent with recently privatized enterprises facing short-run costs of restructuring and the challenges of mitigating agency and expropriation concerns.     

Earnings management in Malaysian IPOs: The East Asian crisis, ownership control, and post-IPO performance

We find evidence of income-increasing earnings management in Malaysian IPOs, which occurs primarily for IPOs during a period of severe economic stress (the East Asian crisis). Within the high-ownership-concentration Malaysian market, post-IPO control concerns also appear to constrain IPO earnings management: owners seem willing to accept reduced IPO proceeds and signaling opportunities to increase the likelihood of retaining control of the company post-IPO. The requirement to provide a profit guarantee does not seem to greatly affect earnings management. IPO companies engaging in aggressive income-increasing earnings management have significantly worse market-based performance than their more conservative counterparts, but again only for IPOs issued during the economic crisis period. Overall, the results suggest that personal liquidity concerns are an important factor in IPO decisions during the economic crisis.     

Banking system control,capital allocation,and economy performance

We observe less efficient capital allocation in countries whose banking systems are more thoroughly controlled by tycoons or families. The magnitude of this effect is similar to that of state control over banking. Unlike state control, tycoon or family control also correlates with slower economic and productivity growth, greater financial instability, and worse income inequality. These findings are consistent with theories that elite-capture of a country’s financial system can embed “crony capitalism.”     

IMF programs, financial and real sector performance, and the Asian crisis

This paper has three objectives. First, using a richer and more comprehensive set of IMF-related news than previous studies, we examine the impact of IMF-related news on both financial and real stock sector returns in Indonesia during the Asian crisis. Second, we draw lessons about financial and real sectoral patterns of adjustment in crisis countries, including whether and how IMF programs facilitate this adjustment. Third, we explore the interplay between IMF actions in crisis countries and the actions and responses of local authorities. To do so, not only do we account for the impact of news regarding IMF policy actions but also the government’s reaction to them and willingness to implement such policies, and the public sentiment about the implemented IMF programs and government policies. We discuss the policy implications of the findings.     

The ADR shadow exchange rate as an early warning indicator for currency crises

We develop an indicator for currency crisis risk using price spreads between American Depositary Receipts (ADRs) and their underlyings. This risk measure represents the mean exchange rate ADR investors expect after a potential currency crisis or realignment. It makes crisis prediction possible on a daily basis as depreciation expectations are reflected in ADR market prices. Using daily data, we analyze the impact of several risk drivers related to standard currency crisis theories and find that ADR investors perceive higher currency crisis risk when export commodity prices fall, trading partners’ currencies depreciate, sovereign yield spreads increase, or interest rate spreads widen.