Can market frictions really explain the price impact asymmetry of block trades? Evidence from the Saudi Stock Market

We empirically examine the price impact of block trades, in the Saudi Stock Market over the time period of 2005–2008. Using a unique dataset of intraday data consisting of 2.3 million block buys and 1.9 million block sales, we find an asymmetry in the price impact of block purchases and sales. The asymmetry persists even when we account for the bid–ask bias in block trades, which is contrary to the previous literature. Overall, our findings suggest that in an emerging market where institutional trading is relatively scarce, market microstructure cannot explain the asymmetry in the price impact of large trades.     

THE IMPACT OF GOVERNMENT EXPENDITURE ON GROWTH: EMPIRICAL EVIDENCE FROM A HETEROGENEOUS PANEL

This paper investigates the impact of government expenditure on growth, in a heterogeneous panel, for a sample of developing countries. Using generalized method of moments techniques, we show that countries with substantial government current expenditure have strong growth effects, which vary considerably across the nations.     

Modeling the behaviour of inflation deviations from the target

This study tests for and models non-linearities in inflation deviations from the target in five OECD countries that adopted inflation targeting over the 1990s. Our tests reject the linearity hypothesis and we show that the exponential smooth transition autoregressive (ESTAR) model is capable of capturing the non-linear behavior of inflation misalignments. The extent of inflation deviations from the target varies across the OECD countries, with countries that consistently undershoot the target having a rapid adjustment process, whereas countries that overshoot the target have a slower revision back to equilibrium. Out-of-sample forecasts from the ESTAR model outperform the Markov regime-switching model.     

Trading frequency and asset pricing on the London Stock Exchange: Evidence from a new price impact ratio

This study proposes a new price impact ratio as an alternative to the widely used Amihud’s (2002) Return-to-Volume ratio. We demonstrate that the new price impact ratio, which is deemed Return-to-Turnover ratio, has a number of appealing features. Using daily data from all stocks listed on the London Stock Exchange over the period 1991–2008, we provide overwhelming evidence that this ratio, while being unequivocal to construct and interpret, is also free of a size bias. More importantly, it encapsulates the stocks’ cross-sectional variability in trading frequency, a relatively neglected but possibly important determinant of stock returns given the recently observed trends in financial markets. Overall, our findings argue against the conventional wisdom that there is a simple direct link between trading costs and stock returns by strongly suggesting that it is the compound effect of trading frequency and transaction costs that matters for asset pricing, not each aspect in isolation.     

The relative influence of price and non-price factors on short-term retail deposit quantities?

This study explores how price and non-price factors influence change in the quantity of short-term retail deposits held by depository institutions. The analysis is undertaken for a sample of UK building societies over 23 years using a disaggregated data set with a two-stage econometric procedure involving system estimators in a panel framework using seemingly unrelated regression, generalised method of moments and an ordinary least-squares fixed effects estimators to control for contemporaneous correlation and endogeneity concerns. Price factors examined include the policy or base rate and retail deposit interest rates set by individual building societies and non-price factors including the branch network and the number of deposit accounts offered by individual building societies. The cost of funds, one non-price factor and occurrence of mergers are consistently significant influences of retail deposit quantities. We conclude risk assessment of retail deposit quantity and monetary policy transmission would benefit from considering both price and non-price factors, rather than only price factors.     

Price impact of block trades: the curious case of downstairs trading in the EU emissions futures market

Using high-frequency data from the European Climate Exchange (ECX), we examine the determinants of price impact of €21 billion worth of block trades during 2008–2011 in the European carbon market. We find that wider bid-ask spreads and volatility are characterised by a smaller price impact. Larger levels of price impact are more likely to occur during the middle of the trading day, specifically the four-hour period between 11 a.m. and 3 p.m., than during the first or final hours. Purchase block trades induce a relatively smaller price impact on price run-up, while sell block trades exhibit a larger price impact on price run-up. We conclude that block trades on the ECX induce less price impact than in equity or conventional futures markets, and that a significant proportion of the effects contradict findings on block trades in those markets; thus, we provide the first evidence of the curious bent to block trading in the European Union emissions trading scheme.     

Do more mergers and acquisitions create value for shareholders?

Review of Quantitative Finance and Accounting - How does an investor value the announcement of new business integration? The history of acquirer’s acquisition may matter for investors....     

Performance and persistence of Commodity Trading Advisors: Further evidence

We re‐examine the performance of Commodity Trading Advisors (CTAs) over the January 1995 to October 2008 period. We compare abnormal performance based on a number of alternative existing models, as well as a category‐specific model introducing asset‐, option‐, and moments‐based factors. Taking more factors into account significantly raises the explanatory power, and 9 out of 12 CTA categories significantly outperform the market. We find that numerous CTAs show persistence over a horizon of at least three months and they are also more likely to be persistent over a longer period. Yet, most of the persistence fades away upon the “acid test” of considering only the top and bottom quartiles of CTAs. © 2009 Wiley Periodicals, Inc. Jrl Fut Mark 30:725–752, 2010     

Corporate Valuation and Dividends: UK Evidence from Panel Unit Root and Cointegration Tests

In this study we investigate the long run relationship between dividends and corporate valuation with the use of panel unit root tests and panel cointegration analysis. The long run relationship is estimated using fully modified OLS for a panel consisting of 479 firms listed on the London Stock Exchange over the time period 1984–2007. The empirical results provide clear support for the hypothesis that there is a single equilibrium relation between market value, book value, earnings and dividends, and that dividends have a positive impact on corporate valuation.