THE CHOICE OF TRADING VENUE AND RELATIVE PRICE IMPACT OF INSTITUTIONAL TRADING: ADRs VERSUS THE UNDERLYING SECURITIES IN THEIR LOCAL MARKETS

We address two important themes associated with institutions’ trading in foreign markets: (1) the choice of trading venues (between a company's listing in its home market and that in the United States as an American Depositary Receipt [ADR]) and (2) the comparison of trading costs across the two venues. We identify institutional trading in both venues using proprietary institutional trading data. Overall, our research underscores the intuition that the choice of institutional trading in a stock's local market or as an ADR is a complex process that embodies variables that measure the relative adverse selection and liquidity at order, stock, and country levels. Institutions route a higher percentage of trades to more liquid markets, and these trades are associated with higher cumulative abnormal returns. We also find that institutional trading costs are generally lower for trading cross‐listed stocks on home exchanges even after controlling for selection bias.     

Reputation Effects in Trading on the New York Stock Exchange

Theory suggests that reputations allow nonanonymous markets to attenuate adverse selection in trading. We identify instances in which New York Stock Exchange (NYSE) stocks experience trading floor relocations. Although specialists follow the stocks to their new locations, most brokers do not. We find a discernable increase in liquidity costs around a stock's relocation that is larger for stocks with higher adverse selection and greater broker turnover. We also find that floor brokers relocating with the stock obtain lower trading costs than brokers not moving and brokers beginning trading post‐move. Our results suggest that reputation plays an important role in the NYSE's liquidity provision process.     

FOREIGN OWNERSHIP RESTRICTIONS AND MARKET SEGMENTATION IN CHINA'S STOCK MARKETS

We study market segmentation in China's stock markets, in which local firms issue two classes of shares: class A shares available only to Chinese citizens and class B shares available only to foreign citizens. Significant stock price discounts are documented for class B shares. We find that the price difference is primarily due to illiquid B‐share markets. Relatively illiquid B‐share stocks have a higher expected return and are priced lower to compensate investors for increased trading costs. However, between the two classes of shares, B‐share prices tend to move more closely with market fundamentals than do A‐share prices. Therefore, we find A‐share premiums rather than B‐share discounts in China's markets. JEL classification: G15     

The Post-Reform Bid-Ask Spread Disparity between Nasdaq and the NYSE

We report further evidence of the difference in execution costs between Nasdaq and the NYSE before and after the 1997 market reforms. We find that informed trading costs are consistently higher on Nasdaq both before and after the reforms. In the pre‐reform period the Nasdaq‐NYSE disparity in bid‐ask spreads cannot be completely attributed to the difference in informed trading costs. However, in the post‐reform period the spread difference between these two markets becomes insignificant with the effect of informed trading costs controlled. Our findings are consistent with the contention that the reforms have largely reduced noninformation trading costs and dealers' rents.     

Execution Costs of Institutional Equity Orders

We compare institutional execution costs across the major U.S. exchanges using a sample of institutional equity orders in firms that switch exchanges. Execution costs including commissions are essentially indistinguishable across these exchanges. We also find the fraction of trading volume from momentum traders is greater on the NYSE than on either the Nasdaq or AMEX and that orders are more likely to be worked by an institution's trading desk on the NYSE than on the Nasdaq. These results suggest that institutions actively manage execution strategies, taking into account characteristics of the markets in which they trade.Journal of Economic Literature Classification Numbers: G10, G19, G20, G23.     

Hurst exponent behavior and assessment of the MENA stock markets efficiency

In this paper, we test the evolving efficiency of MENA stock markets. Our empirical approach is founded on the behavior of the Hurst exponent over time. We computed the Hurst exponent using a rolling sample with a time window of 4 years. The empirical investigation has been conducted on the major Middle East and North African stock markets. The sample data covers in daily frequency the period (January 1997 to December 2007). Our empirical results show that all MENA stock returns exhibit long-range memory and certain markets are becoming more efficient. Ranking MENA stock markets by efficiency with our measures of long-range dependence have shown that Israel's, Turkey's and Egypt's markets are the less inefficient markets in this region. Furthermore, we have founded evidence of statistically significant rank correlation between the measure of long-range dependence and average trading costs, market capitalization and anti-self-dealing index, which suggests that these variables play a role in explaining these differences in the stage of inefficiency.     

INFORMED TRADING RISK AND BID-ASK SPREAD CHANGES AROUND OPEN MARKET STOCK REPURCHASES IN THE NASDAQ MARKET

Microstructure theory contends that dealers' bid-ask spreads should vary intertemporally with changes in the asymmetric information component of the spread. Corporate theory suggests that stock repurchase announcements signal management's private information to the securities markets. An examination of dealers' spread behavior around firms' open market repurchases in the NASDAQ market reveals a decline in spreads adjusted for dealers' inventory-holding and order-processing costs. This decline is attributed to a reduction in informed trading risk associated with the open market repurchase announcements.     

Trading costs and price discovery

The price discovery roles of a set of related markets or securities have been investigated in many different settings where trading costs effect is often commingled with other trading arrangement factors. In Hong Kong, regular futures and mini futures contracts as well as their underlying spot asset are all traded on a same electronic trading platform. The trading arrangements thus provide us with a unique setting where we can isolate the impacts of transaction costs on price discovery. Using Hasbrouck’s (J Finance 50:1175–1199, 1995) information share approach, it is found that in Hong Kong, the regular futures contracts market plays a dominant role in price discovery while the mini futures and cash index markets play minor roles. The results in this paper provide an unequivocal support to the trading costs hypothesis.     

Internalisation by electronic FX spot dealers

Dealers in over-the-counter financial markets provide liquidity to customers on a principal basis and manage the risk position that arises out of this activity in one of two ways. They may internalise a customer's trade by warehousing the risk in anticipation of future offsetting flow, or they can externalise the trade by hedging it out in the open market. It is often argued that internalisation underlies much of the liquidity provision in the currency markets, particularly in the electronic spot segment, and that it can deliver significant benefits in terms of depth and consistency of liquidity, reduced spreads, and a diminished market footprint. However, for many market participants, the internalisation process can be somewhat opaque, data on it are scarcely available, and even the largest and most sophisticated customers in the market often do not appreciate or measure the impact that internalisation has on their execution costs and liquidity access. This paper formulates a simple model of internalisation and uses queuing theory to provide important insights into its mechanics and properties. We derive closed form expressions for the internalisation horizon and demonstrate—using data from the Bank of International Settlement's triennial FX survey—that a representative tier 1 dealer takes on average several minutes to complete the internalisation of a customer's trade in the most liquid currencies, increasing to tens of minutes for emerging markets. Next, we analyse the costs of internalisation and show that they are lower for dealers that are willing to hold more risk and for those that face more price-sensitive traders. The key message of the paper is that a customer's transaction costs and liquidity access are determined both by their own trading decisions as well as the dealer's risk management approach. A customer should not only identify the externalisers but also distinguish between passive and aggressive internalisers, and select those that provide liquidity compatible with their execution objectives.     

Liquidity and valuation in an uncertain world

During the 2007–2009 financial crisis there was little or no trading in a variety of financial assets, even though bid and ask prices existed for many of these assets. We develop a model in which this illiquidity arises from uncertainty, and we argue that this new form of illiquidity makes bid and ask prices unsuitable as metrics for establishing “fair value” for these assets. We show how the extreme uncertainty that traders face can be characterized by incomplete preferences over portfolios, and we use Bewley's (2002) model of decision making under uncertainty to derive equilibrium quotes and the nonexistence of trading at these quotes. We then suggest alternatives for valuing assets in illiquid markets.     

Liquidity of emerging markets

Emerging markets are characterized by volatile, but substantial returns that can easily exceed 75% per annum. Balancing these lofty returns are liquidity costs that, using the bid–ask spread as a basis, range from 1% for the Taiwanese market to over 47% for the Russian market. However, the paucity of bid–ask spread information across countries and time requires the use of liquidity estimates in emerging markets even though little is known about the efficacy of these estimates in measuring bid–ask spread costs. Using firm-level quoted bid–ask spreads as a basis, I find that price-based liquidity measures of Lesmond et al. [Review of Financial Studies 12 (1999) 1113] and Roll [Journal of Finance 39 (1984) 1127] perform better at representing cross-country liquidity effects than do volume based liquidity measures. Within-country liquidity is best measured with the liquidity estimates of either Lesmond, Ogden, and Trzcinka or, to a lesser extent, Amihud (2002). Examining the impact of legal origin and political institutions on liquidity levels shows that countries with weak political and legal institutions have significantly higher liquidity costs than do countries with strong political and legal systems, even to the exclusion of legal origin or insider trading enforcement. Higher incremental political risk is associated with a 10 basis point increase in transaction costs, using the Lesmond, Ogden, and Trzcinka estimate, or a 1.9% increase in price impact costs, using the Amihud estimate.     

Fair Value: Your Value or Mine? An Observation on the Ambiguity of the Fair Value Notion Illustrated by the Credit Crunch

Current International Financial Reporting Standards (IFRSs) define fair value as a transaction price. In imperfect markets, buyer's and seller's marginal prices, at which they are rationally willing to transact, differ. The transaction price can be any amount within the range between those prices. However, scenarios are conceivable in which no such range exists because the seller's marginal price exceeds the buyer's. In this scenario, no arm's length transactions between knowledgeable, willing parties are possible. Such a scenario can be likely characterised by low liquidity and/or high information asymmetry and seems to be broadly consistent with what is recently referred to as the ‘credit crunch’. Under this scenario, the IFRS definition of fair value is not readily applicable. Two views are possible: under view 1, fair value refers to the potential buyer's marginal price. Although fair value does always exist conceptually, it negates the notion of two rationally acting parties. View 2 acknowledges that no arm's length transaction is possible, resulting in the fair value notion not being applicable. If these two views are applied to the IFRS definition of an active market, view 1 results in markets that are always active. Only view 2 allows distinguishing between active and inactive markets.     

Trading Frictions and Market Structure: An Empirical Analysis

Abstract:  Market structure affects the informational and real frictions faced by traders in equity markets. Using bid-ask spreads, we present evidence which suggests that while real frictions associated with the costs of supplying immediacy are less in order-driven systems, informational frictions resulting from increased adverse selection risk are considerably higher in these markets. Firm value, transaction size and order location are all major determinants of the trading costs borne by investors. Consistent with the stealth trading hypothesis of Barclay and Warner (1993) , we report that informational frictions are at their highest for medium size trades that go through the order book. Finally, while there is no doubt that the total costs of trading on order-driven systems are lower for very liquid securities, the inherent informational inefficiencies of the trading format should not be ignored. This is particularly true for the vast majority of small to mid-size stocks that experience infrequent trading and low transaction volume.     

银行间外汇市场的规模比较和因素分析

该文将我国银行间外汇市场规模水平与新兴经济体比较,发现市场的“换手率”偏低,市场交易的功能并不十分突出。通过进一步探索,从实证的角度发现和证明人民币汇率的可交易性不强,表现为汇率本身的波动性不足、市场流动性与市场成交水平弱相关、市场参与者的交易存在同质化现象、头寸等管理制度对参与者的交易行为具有明显的约束。文章最后研究了发达市场上汇率的交易状态以资借鉴。     

The Impact of Legal and Political Institutions on Equity Trading Costs: A Cross-Country Analysis

We conjecture that macro-level institutions affect equity tradingcosts through their impact on information risk and investorparticipation. In a study of trading costs for 412 NYSE-listedAmerican Depository Receipts (ADRs) from 44 countries, we findthat, after controlling for firm-level determinants of tradingcosts, effective spreads and price impact of trades are significantlylower for stocks from countries with better ratings for judicialefficiency, accounting standards, and political stability. Tradingcosts are significantly higher for stocks from French civillaw countries than from common law countries. Overall, we concludethat improvements in legal and political institutions will lowerthe cost of liquidity in financial markets.     

Settling the debate on multinational capital structure using the CEPR measure

Portfolio theory suggests that because of diversification benefits, multinational corporations (MNCs) should have lower risk and therefore could have more debt. Empirical studies, however, have repeatedly shown that MNCs from the US face higher risks and have lower debt levels. Burgman (1996) suggests that agency costs as well as political and exchange rate risks are the explanation. Kwok and Reeb (2000) explain this puzzle, presenting an upstream-downstream hypothesis suggesting that MNCs from emerging markets reduce their risk by going international (they go to safer markets), while firms from developed countries increase their risk by going abroad (they go to riskier markets). By introducing a new measure of Country Export Partner Risk (CEPR), we show that the weighted average risk level of a country's export trading partners is negatively related to the leverage of its multinationals, thus confirming the upstream-downstream hypothesis. Furthermore, once controlling for CEPR, we find that the multinationality of the firm is positively related to leverage, thus lending support to the traditional diversification argument. Our findings, therefore, help settle the debate between these two opposing streams of multinational capital structure literature.     

Analysing liquidity and absorption limits of electronic markets with volume durations

This paper focuses on the liquidity of electronic stock markets applying a sequential estimation approach of models for volume duration with increasing threshold values. A modified ACD model with a Box–Tukey transformation and a flexible generalized beta distribution is proposed to capture the changing cluster structure of duration processes. The estimation results with German XETRA data reveal the market's absorption limit for high volumes of shares, expanding the time costs of illiquidity when trading these quantities.     

Insolvency law reform in Australia and Singapore: Directors' liability for insolvent trading and wrongful trading

This article compares reforms to directors' liability for insolvent trading in Singapore and in Australia. We analyse the law in these two countries because they are important Asia‐Pacific trading partners and their laws were originally largely the same—Singapore's law on insolvent trading reflected the law in Australia from the 1960s. However, the law in the two countries has now diverged substantially. The comparison of these two countries therefore represents an interesting case study in how countries differ in their approaches to balancing the competing interests evident in laws that impose personal liability on company directors for insolvent trading. Reform of the prohibition against insolvent trading was a focus of Australia's insolvency law reforms in 2017, which led to the introduction of a safe harbour for directors from liability. Singapore's omnibus insolvency law reforms of 2018–19 include amendments to update Singapore's fraudulent and insolvent trading provisions by introducing a concept of “wrongful trading.” The article finds that there are some areas of convergence between these two jurisdictions when it comes to debates about such provisions but concludes that the different contemporary legislative histories in Australia and Singapore have affected their approaches to reform. Reformers in both jurisdictions have attempted to find an appropriate balance between protecting creditors, discouraging director misconduct, and encouraging entrepreneurship and innovation; however, this comparison suggests that the weight that reformers place on creditor protection compared with the concern that excessive personal liability can make directors unduly risk‐averse is influenced by their existing legislative framework and experience of those laws. Although Australia has shifted away from a strict focus on creditor protection, to give directors more opportunities to engage in restructuring, Singapore's amendments may provide a more creditor‐friendly regime.     

The World Price of Insider Trading

The existence and the enforcement of insider trading laws in stock markets is a phenomenon of the 1990s. A study of the 103 countries that have stock markets reveals that insider trading laws exist in 87 of them, but enforcement—as evidenced by prosecutions—has taken place in only 38 of them. Before 1990, the respective numbers were 34 and 9. We find that the cost of equity in a country, after controlling for a number of other variables, does not change after the introduction of insider trading laws, but decreases significantly after the first prosecution.     

PORTFOLIO CHOICES,CONSUMPTION, AND PRICES IN A MARKET WITH DURABLE ASSETS

Recent research in investments has focused almost exclusively on financial assets such as corporate stocks. Although durable assets constitute an important part of investors' holdings, little effort has been made to explore their role in individuals' investments decisions and on assets pricing. This paper establishes results concerning the role of durable assets in the determination of optimum portfolio choices. The paper explores the effect of consumption considerations related to the service flows generated by durable assets on optimum portfolio considerations and asset prices. The main result is tied to the existence, or lack thereof, of efficient rental markets. In the absence of rental markets (or with restrictions on renting), investors' portfolio choices are not independent of consumption considerations as they are assumed to be in the standard CAPM. Individuals may thus hold different portfolios, and prices reflect the owner's inability to trade consumption flows. Under perfect market assumptions with unrestricted rental markets, optimum portfolio choices are undistinguishable from those implied by the standard CAPM in the sense that they are mean-variance efficient and identical for all individuals. Consumption is adjusted by trading service flows in the rental market. Prices, and the price of risk, however, reflect the existence of durable assets service flows as well as the risks involved in trading these flows in the rental market. In the model, risky rental income is introduced by uncertain rental costs. Equilibrium rental rates, an important part of the return expected from holding durable assets, are determined in the context of the mean-variance framework as a function of return and undiversifiable risk.