Does international cross-listing improve the information environment

We investigate whether cross-listing in the U.S. affects the information environment for non-U.S. stocks. Our findings suggest cross-listing has an asymmetric impact on stock price informativeness around the world, as measured by firm-specific stock return variation. Cross-listing improves price informativeness for developed market firms. For firms in emerging markets, however, cross-listing decreases price informativeness. The added analyst coverage associated with cross-listing likely explains the findings in emerging markets, rather than changes in liquidity, ownership, or accounting quality. Our results indicate that the added analyst coverage fosters the production of marketwide information, rather than firm-specific information.     

The long-term performance of index additions and deletions: Evidence from the Hang Seng Index

We investigate the long-term performance of firms added to or deleted from the Hang Seng Index from 1986 to 2008. The stocks newly deleted from the Hang Seng Index have abnormal returns over a 5-year holding period and the newly added stocks do not. The deleted stocks outperform the added stocks, with the difference resulting from poorly performing state-owned added stocks and better performing family-owned deleted stocks. The operating performance of the deleted stocks improves in the post-event period and that of the added stocks does not. The liquidity and beta of the added stocks decrease and the analyst coverage increases. Meanwhile, the liquidity and analyst coverage of the deleted stocks decrease. Regression analyses show that changes in operating performance are the most important factors explaining the long-term stock performance of added and deleted stocks.     

Lead-lag relationships in an embryonic stock market: Exploring the role of institutional ownership and liquidity

This paper investigates the influence of institutional ownership and liquidity on stock return relationships for an embryonic and relatively illiquid stock market. Using daily, individual stock data for Trinidad and Tobago from 2001 to 2015 and a VAR modelling approach, we find for firms of all sizes and levels of analyst coverage that the returns of more institutionally favoured stocks lead those with less institutional ownership. Distinctively, greater institutional coverage is shown not to be associated with greater liquidity, though liquidity levels do condition the influence of institutional ownership. This indicates that institutional owners have information advantages relative to other stock owners.     

Regulation and stock market quality: The impact of MiFID II provision on research unbundling

This paper investigates the effects produced by the unbundling of analyst research costs required by MiFID II on market quality, as measured by stock liquidity and price efficiency. We find that the payment of an explicit price for research is associated with a reduction in analyst coverage in the EU. Unexpectedly, the reduction is stronger for large-cap stocks. For mid- and large-cap stocks analyst coverage in the EU is still greater than in the US. The reduction in analyst coverage observed in the EU is part of a downward trend that initiated prior to MiFID II and contributes to close the gap between the two regions. We also find no change in the bid-ask spread for small-, mid- and large-cap stocks, and a slight increase for micro-cap stocks. We observe no significant change in price efficiency. Taken together our findings seem to suggest that there was an overproduction of research in Europe with the previous regulatory regime. However, the growth of passive management and index funds may also explain the observed decrease in coverage.     

Mobile Communication and Local Information Flow: Evidence from Distracted Driving Laws

We examine the influence of mobile communication on local information flow and local investor activity using the enforcement of statewide distracted driving restrictions, which are exogenous events that constrain mobile communication while driving. By restricting mobile communication across a potentially sizable set of local individuals, these restrictions could inhibit local information flow and, in turn, the market activity of stocks headquartered in enforcement states. We first document a decline in Google search activity for local stocks when restrictions take effect, suggesting that constraints on mobile communication significantly affect individuals’ information search activity. We further find significant declines in local trading volume when restrictions are enforced. This drop in liquidity is (1) attenuated when laws provide substitutive means of mobile communication and (2) magnified when locals have long car commutes and when their daily commutes overlap with regular exchange hours. Moreover, trading volume suffers the most for local stocks with lower institutional ownership, less analyst coverage, and more intangible information. Additional analyses show lower intraday volume during local commute times when mobile connectivity is constrained. Together, our results suggest that local information and local investors matter in stock markets and that mobile communication is an important mechanism through which these elements operate to affect liquidity and price discovery.     

Research for sale: Determinants and consequences of paid-for analyst research

I examine the determinants and market impact of paid-for coverage using a hand-collected sample of paid-for reports over 1999–2006. More than five hundred publicly listed US companies paid for analyst coverage since 1999. Yet little is known about the informational consequences of this analyst research. Firms with greater uncertainty, weaker information environments, and low turnover are more likely to buy coverage as they have the most to gain from analyst coverage but are unlikely to attract sell-side analysts. Despite the inherent conflicts of interest, I find paid-for reports have information content for investors based on 2-day abnormal returns. After the initiation of coverage, companies experience an increase in institutional ownership, sell-side analyst following, and liquidity. In addition, the results are strongest for the fee-based research firm with ex ante policies that reduce potential conflicts of interest.     

Leverage-based index revisions: The case of Dow Jones Islamic Market World Index

US firms added to the Dow Jones Islamic Market World Index, a leverage-based index, witness permanent positive price and liquidity effects, whereas excluded firms sustain negative price and liquidity effects but no decrease in the investor awareness. Included/excluded firms experience a significant drop/no change in the cost of equity. Among the deleted firms, those with an increase in debt level bear a more severe decrease in liquidity and institutional ownership, and an increased cost of equity than those firms without an increase in debt use. Conveying private information on changes in a firm's corporate strategy and operating environment, revisions by a leverage-based index are different from those by size-based indexes.     

Sell‐Side Analyst Research and Stock Comovement

We document that a stock's price around a recommendation or forecast covaries with prices of other stocks the issuing analyst covers. The effect of shared analyst coverage on stock price comovement extends beyond analyst activity days. A stock's daily returns covary with the returns of other stocks with which it shares analyst coverage. These links between stock price comovement and shared analyst coverage are consistent with the coverage‐specific information we find in earnings forecasts; analysts who cover both stocks in a pair expect future earnings of the stocks to be more highly correlated than do analysts who cover only one stock from the pair. Collectively, our evidence indicates that analyst research produces coverage‐specific spillovers that raise price comovement among stocks that share analyst coverage. The strength of these spillovers is comparable to spillovers from broad industry and market information in analyst research.     

Stock index adjustments and analysts’ forecast optimism: A quasi-natural experiment on the CSI 300 Index

As stock index adjustments comprise a basic system of capital market, their potential influence on analysts’ earnings forecasts is worthy of research. Based on a research sample of 23 adjustments to the CSI 300 Index from June 2007 to June 2018 and the backup stocks announced during the same period, this study examines the impact of additions to stock index on analysts’ forecast optimism using a staggered difference-in-differences model. The research results show that after stocks are added to the stock index, analysts’ earnings forecast optimism about these stocks increases significantly. Cross-sectional analysis indicates that this increase is more significant when the market is bullish, institutional ownership is low, the ratio of listed brokerage firms is low, star analyst coverage is low, firms show seasoned equity offering activity, the ratio of analysts from the top five brokerage firms ranked by commission income is high, and the analysts’ brokerage firms are shareholders. However, analyst-level tests find that analysts’ ability helps to reduce the impact of additions to stock index on earnings forecast optimism. Furthermore, additions to stock index significantly increase analyst coverage and forecast divergence. Economic consequences tests find additions to stock index significantly increases stock price synchronization, which is partly mediated by analysts’ earnings forecast optimism. This study enriches the literature on the impact of basic capital market systems and analyst behavior. The findings suggest that investors should rationally evaluate analysts’ earnings forecasts for stocks added to the stock index and obtain further information from various channels to improve asset allocation efficiency.     

The liquidity effects of revisions to the S&P 500 index: an empirical analysis

We study liquidity effects following S&P 500 index revisions. Using a recent sample of S&P 500 additions, we find a sustained increase in the liquidity of the added stocks. Further, the improvement in the liquidity of added stocks is due primarily to a decrease in the direct cost of transacting and a smaller decline in the asymmetric information component. Finally, the event period cumulative abnormal returns for additions are significantly associated with the decrease in the effective spread, particularly the decline in the direct cost of transacting. In contrast, the liquidity of deleted stocks declines over the three months following deletion.     

Understanding short-term price pressure from index reconstitutions: Evidence from the CSI 300

Motivated by the mixed results of the few prior studies, we focus on the short-term price performance of stocks added to or deleted from the CSI 300 Index. Consistent with the price pressure hypothesis, we evidence a temporary change in the prices of respective added and deleted stocks, followed by subsequent price reversions. To reconcile past studies, we also test several explanatory factors as potential sources of short-term price pressure. Results show that changes in investor trading behaviour, investor awareness, firm risk, and liquidity explain the short-term price pressure of added and deleted stocks, while changes in institutional trading, realised volatility, and liquidity explain the differences in the impact of reconstitutions between added and deleted stocks.     

The incremental impact of analyst initiation of coverage

I compare the return surrounding a sell-side analyst's initiation of coverage to the return surrounding a recommendation by an analyst who already covers the stock. The market responds more positively to analysts' initiations than to other recommendations. The incremental price impact of an initiation is 1.02% greater than the reaction to a recommendation by an analyst who already covers the stock. I examine whether the hypothesis that analyst coverage increases liquidity explains this incremental return. I find that liquidity improves after initiations, but that one must extend the liquidity hypothesis in order to fully explain the incremental price impact. Liquidity gains subsequent to analyst initiation depend on the analyst's recommendation. The more positive the initial recommendation, the greater the subsequent liquidity improvement. I also find that the initiation abnormal return correlates with the subsequent improvements in liquidity. Corporations should encourage analyst coverage to capture this liquidity benefit.     

Institutional ownership,analyst following,and share prices

We study the mutual relationships between institutional ownership, analyst following and share prices. We show that the pressure on firms to set lower share prices to attract analysts is attenuated by institutional monitoring. Our theory refutes the assumed causal relation between share price and institutional ownership, attributed to the share price–liquidity relation, and we show empirically that share prices and institutional ownership are positively related after controlling for liquidity. Our study provides a rationale for why better firms generally maintain higher share price levels, and offers new insights into the puzzling empirical linkages observed between nominal share price levels and firm fundamentals.     

Does eliminating the Form 20-F reconciliation from IFRS to U.S. GAAP have capital market consequences?

This paper investigates the capital market consequences of the SEC's decision to eliminate the reconciliation requirement for cross-listed companies following International Financial Reporting Standards (IFRS). We find no evidence that the elimination has a negative impact on firms' market liquidity or probability of informed trading (PIN). We also find no evidence of a significant impact on cost of equity, analyst forecasts, institutional ownership, stock price efficiency and synchronicity. Moreover, IFRS users do not increase disclosure frequency nor supply the reconciliation voluntarily. Our results do not support the argument that eliminating the reconciliation results in information loss or greater information asymmetry.     

TRADING COSTS OF NON‐U.S. STOCKS ON THE NEW YORK STOCK EXCHANGE: THE EFFECT OF INSTITUTIONAL OWNERSHIP,ANALYST FOLLOWING,AND MARKET REGULATION

We investigate the differences in market microstructure between U.S. and non‐U.S. stocks cross‐listed on the New York Stock Exchange using a sample of 316 pairs of matched stocks. We find that non‐U.S. stocks have wider spreads and larger adverse‐selection costs than U.S. stocks even after controlling for macro‐level institutional differences. Regression analysis shows that spreads and adverse‐selection costs are negatively correlated with institutional ownership and analyst followings. Thus, the higher spreads and adverse‐selection costs for non‐U.S. stocks can be partly explained by the lower institutional ownership and analyst following of non‐U.S. stocks. In addition, we find that although the spreads and adverse‐selection costs for non‐U.S. stocks are significantly higher before the implementation of Regulation Fair Disclosure (FD), the differences become even greater after Regulation FD, suggesting that Regulation FD has improved the information environment for U.S. stocks.     

Stock market liquidity and firm value

This paper investigates the relation between stock liquidity and firm performance. The study shows that firms with liquid stocks have better performance as measured by the firm market-to-book ratio. This result is robust to the inclusion of industry or firm fixed effects, a control for idiosyncratic risk, a control for endogenous liquidity using two-stage least squares, and the use of alternative measures of liquidity. To identify the causal effect of liquidity on firm performance, we study an exogenous shock to liquidity—the decimalization of stock trading—and show that the increase in liquidity around decimalization improves firm performance. The causes of liquidity's beneficial effect are investigated: Liquidity increases the information content of market prices and of performance-sensitive managerial compensation. Finally, momentum trading, analyst coverage, investor overreaction, and the effect of liquidity on discount rates or expected returns do not appear to drive the results.     

Price informativeness and stock return synchronicity: Evidence from the pricing of seasoned equity offerings

We investigate what stock return synchronicity reflects in terms of price informativeness by examining its effect on the pricing of seasoned equity offerings (SEOs). Based on 5,087 SEOs from 1984 to 2007, we find a significantly negative relation between stock return synchronicity (estimated as the logit transformation of the R-squared statistic from a two-factor regression) and SEO discounts (the percentage differences between pre-offer day closing prices and offer prices). The negative relation is strongest when there is no analyst coverage, and it declines as analyst coverage increases. This shows that stock price is more informative when stock return synchronicity is higher and also that information asymmetry can be mitigated by analyst coverage. We further decompose stock return synchronicity into the market comovement and industry comovement components and find that both components are equally important in affecting SEO discounts.     

Foreign institutional ownership and stock market liquidity: Evidence from Indonesia

From January 2002 to August 2007, foreign institutions held almost 70% of the free-float value of the Indonesian equity market, or 41% of the total market capitalization. Over the same period, liquidity on the Jakarta Stock Exchange improved substantially with the average bid–ask spread more than halved and the average depth more than doubled. In this study we examine the Granger causality between foreign institutional ownership and liquidity, while controlling for persistence in foreign ownership and liquidity measures. We find that foreign holdings have a negative impact on future liquidity: a 10% increase in foreign institutional ownership in the current month is associated with approximately 2% increase in the bid–ask spread, 3% decrease in depth, and 4% rise in price sensitivity in the next month, challenging the view that foreign institutions enhance liquidity in small emerging markets. Our findings are consistent with the negative liquidity impact of institutional investor ownership in developed markets.     

Star Analysts,Overreaction, and Synchronicity: Evidence from China and the United States

This paper examines star analyst coverage, investor overreaction, and stock price synchronicity in the Chinese and US markets. In China, we find that star analyst coverage can induce investor overreaction, such that it is negatively correlated with price synchronicity. This overreaction effect is particularly pronounced for stocks with primarily individual investors. In contrast, in the United States, we find that star analyst coverage is positively related to synchronicity and is not significantly associated with investor overreaction. Our overall findings imply that the heterogeneous nature of investors in a market drives the association among star analyst coverage, overreaction, and stock price synchronicity.     

Do Corporate Governance Analysts Matter? Evidence from the Expansion of Governance Analyst Coverage

T his paper examines the economic consequences of the initiation of governance analyst coverage. Governance analysts process, enhance, and disseminate governance‐related information to capital market participants via, for example, governance reports and ratings. Using an exogenous shock in the United Kingdom, I find that an increase in governance analyst coverage results in increased governance quality, improved liquidity, increased financial analyst following, and improved investor breadth. These findings are consistent with governance analysts creating value for firms via monitoring, information dissemination/production, and investor recognition.