Leveraged investor disclosures and concentrations of risk

We analyze a model where investors (e.g., hedge funds) need to borrow from lenders with heterogeneous risk-exposures and risk-management motives. Investors may obtain advantageous terms of borrowing by disclosing their investment strategy, thereby revealing its correlation to the lender's existing risk exposure. Investors risk being “front-run” by their lender if they disclose, however. We show that in the presence of front-running, the “unraveling” result of full disclosure may not hold. In addition, disclosure regulation results in a loss of welfare since investors compelled to disclose will mitigate front-running by choosing a lender with sufficiently high correlation, thus exacerbating concentrations of risk.     

Financialized accounts: Share buy-backs, mark to market and holding the financial line in the S&P 500

In recent years the US corporate sector has deployed more cash from operations to finance the repurchase of outstanding share capital for treasury stock. Shares repurchased for treasury stock can help flatter earnings per share, fund senior management share option compensation schemes and finance corporate acquisitions. In financialized accounts these are now significant transactions which, it is argued, serve the financial interests of managers and investors.The US Financial Accounting Standards Board (FASB) is now demanding a “greater use of fair value measurements in financial statements” with the result that share options and corporate acquisitions will be “marked to market”. This will force a financialized ratchet because managers in the S&P 500 will need step up cash extraction if they are to hold the financial line.     

Earnings management and initial public offerings: The case of the depository industry

In a typical IPO, insiders are “net sellers” of IPO shares; however, in a demutualizing thrift, insiders are “net buyers” of IPO shares. Using a sample of mutual depository IPOs, we find evidence consistent with earnings management prior to the conversion of mutual thrifts. We find on average that mutuals report lower ROA and increased loan loss provisions and loan loss reserves in the period prior to the demutualization. Using a two-stage approach, we also find that the level of discretionary loan loss provisions and discretionary reserves are positively related to both the level of insider participation in the IPO and the first-day returns to investors. Our results are consistent with management of mutual thrifts benefiting at the conversion from reduced pre-IPO earnings and book equity resulting from earnings management.     

On the characteristics and performance of long-short, market-neutral and bear mutual funds

We evaluate the return performance of long-short, market-neutral and bear mutual funds using multi-factor models and a conditional CAPM that allows for time-varying risk. Differences in the bearish posture of these mutual funds result in different performance characteristics. Returns to long-short mutual funds vary with the market, returns to market-neutral mutual funds are uncorrelated with the market and returns to bear mutual funds are negatively correlated. Using the conditional CAPM we document significant changes in the market-risk exposure of the most bearish of these funds during different economic climates. We then assess the flow-performance relationship for up to 60 months following up and down markets and find that investors direct flows towards market-neutral and bearish funds for several months after down markets. Market-neutral funds provide a down market hedge, but bear funds do not generate the returns that investors hope for.     

UK mutual fund performance: Skill or luck?

Using a comprehensive data set on (surviving and non-surviving) UK equity mutual funds, we use a cross-section bootstrap methodology to distinguish between ‘skill’ and ‘luck’ for individual funds. This methodology allows for non-normality in the idiosyncratic risk of the funds — a major issue when considering those funds which appear to be either very good or very bad performers, since these are the funds which investors are primarily interested in identifying. Our study points to the existence of stock picking ability among a relatively small number of top performing UK equity mutual funds (i.e. performance which is not solely due to good luck). At the negative end of the performance scale, our analysis strongly rejects the hypothesis that most poor performing funds are merely unlucky. Most of these funds demonstrate ‘bad skill’. Recursive estimation and Kalman ‘smoothed’ coefficients indicate temporal stability in the ex-post performance alpha's of winner and loser portfolios. We also find performance persistence amongst loser but not amongst winner funds.     

Market structure and diversification of mutual funds

This study characterizes a systematic relationship between the diversification incentives and the market structure of the mutual funds industry with investors differentiated by their attitude towards risk. With sufficiently low competition the subgame perfect portfolio equilibrium exhibits maximal risk differentiation. With intensified competition intermediate funds, i.e., those attracting investors with intermediate attitudes towards risk, select diversified portfolios. Finally, we offer a general characterization of how imperfect competition between risk-differentiated funds will generate an equilibrium relationship between risk and expected returns.     

中国公募基金挖掘了股票市场异象吗？

公募基金是我国重要的机构投资者之一,分析其投资逻辑对理解机构投资者行为和公募基金的选择至关重要。基于2005年至2019年主动管理偏股型开放式基金数据,本文检验了公募基金对A股市场87个异象因子的挖掘。为解决因子维度过大问题,本文采用非参方法从87个异象因子中提取有效信息的综合指标A-Score,并根据基金持仓构建基金的异象投资指标AIM(Anomalies Investing Measure)。结果显示:(1)中国公募基金挖掘了市场异象;(2)利用AIM可以选择表现更好的基金,并能获得0.45%的月度多空组合收益;(3)基金经理的选股能力、风格选择能力和风控能力是其挖掘异象收益的主要来源;(4)异象挖掘可以为基金带来长期资金流,同时也缓和了市场的错误定价。     

The social sciences: who needs ‘em?

It is generally forgotten that the institutionalization of disciplines in the social sciences occurred less than 100 years ago. At that time, academics were able to convince the larger community that they could contribute mightily to the amelioration of problems in society. But times have changed. Faced with processes of “globalization,” new technologies, and new pedagogic demands, institutions of higher education now scramble for scarce funds in what is a zero-sum game of survival. But along with this is an attending loss of confidence in the avowed goals and promises of the social sciences, a condition greatly exacerbated by “the culture wars” on campuses. Like it not, too many share the opinion of the Chair of the Massachusetts Board of Higher Education, James F. Carlin, who asserted that “at least 50% of the non-hard sciences research on American campuses is a lot of foolishness”. Indeed, the future looks bleak unless faculties in the social sciences reassert for themselves an older ideal: the idea that social science has genuine emancipatory potential. But of course that also leaves us with the question, who will pay us to do this work?     

The effect of market segmentation on stock prices: The China syndrome

China has an A-share market that is open only to local investors and a B-share market that is open only to foreign investors. Contrary to what has been observed in other markets with a similar segmented structure, the China B shares trade at a discount relative to the A shares. We show that the phenomenon can still be explained by basic economic principles. Specifically, the existence of the H-share and the “red-chip” markets in Hong Kong provide good substitutes for the B-share market. We find that when more H shares and red chips are listed in Hong Kong, the B-share discount becomes larger. This is consistent with the model of differential demand elasticity proposed by Stulz and Wasserfallen (Stulz, R., Wasserfallen, W., 1995. Review of Financial Studies 8, 1019–1057).     

The benefits of option use by mutual funds

Based on comprehensive regulatory data on equity mutual fund option use from the SEC's N-SAR filings, we are the first to present consistent evidence that equity funds' option use generates higher risk-adjusted performance. We further show that this is a direct effect of option use and not an indirect effect of other fund characteristics. Option use also directly results in lower systematic risk, as funds show significantly lower market betas during periods of options usage. Finally, mutual funds use options mainly for hedging as they primarily use protective puts and covered calls. These results are independent of known phenomena, such as the low beta anomaly, and robust to tests for endogeneity and a novel 5-factor model including an investable option strategy factor (IOS). Overall, our findings show that mutual fund option use is beneficial to investors and does not pose risk to the financial system as feared by the SEC. Our results are thus important for investors as well as regulators.     

Experimental research in financial accounting

This paper uses recent experimental studies of financial accounting to illustrate our view of how such experiments can be conducted successfully. Rather than provide an exhaustive review of the literature, we focus on how particular examples illustrate successful use of experiments to determine how, when and (ultimately) why important features of financial accounting settings influence behavior. We first describe how changes in views of market efficiency, reliance on the experimentalist’s comparative advantage, new theories, and a focus on key institutional features have allowed researchers to overcome the criticisms of earlier financial accounting experiments. We then describe how specific streams of experimental financial accounting research have addressed questions about financial communication between managers, auditors, information intermediaries, and investors, and indicate how future research can extend those streams. We focus particularly on (1) how managers and auditors report information; (2) how users of financial information interpret those reports; (3) how individual decisions affect market behavior; and (4) how strategic interactions between information reporters and users can affect market outcomes. Our examples include and integrate experiments that fall into both the “behavioral” and “experimental economics” literatures in accounting. Finally, we discuss how experiments can be designed to be both effective and efficient.     

The use of credit default swaps by bond mutual funds: Liquidity provision and counterparty risk

Corporate bond mutual funds increased their selling of credit protection in the credit default swaps (CDS) market during the 2007–2008 financial crisis. This trading activity was primarily in multi-name CDS, greater among larger and established funds, and directed toward counterparty dealers in financial distress. Funds that sold credit protection during the crisis experienced greater credit market risk and superior post-crisis performance, consistent with higher expected returns from liquidity provision. Funds using Lehman Brothers as a counterparty experienced abnormal outflows and returns of –2% immediately following Lehman's bankruptcy, suggesting that funds’ opportunistic trading in CDS exposed investors to counterparty risk.     

Coexistence of disposition investors and momentum traders in stock markets: experimental evidence

Prior research documents that many investors disproportionately hold on to losing stocks while selling stocks which have gained in value. This systematic behavior is labeled as the “disposition effect”. The phenomenon can be explained by prospect theory's idea that subjects value gains and losses relative to a reference point like the purchase price (PP), and that they are risk-seeking in the domain of possible losses and risk-averse when a certain gain is obtainable. Our experiments were designed to test whether individual-level disposition effects attenuate or survive in a dynamic market setting. We analyze a series of 36 stock markets with 490 subjects. The majority of our investors demonstrate a strong preference for realizing winners (paper gains) rather than losers (paper losses). We adopt different reference points and compare the behavioral patterns across three main trading mechanisms, i.e. rules of price formation. The disposition effect is greatly reduced only within high-pressure mechanisms like a dealer market (DM) when the last price (LP) is assumed as a reference point, which is a more market driven (external) benchmark. If disposition investors use the PP as a reference point, which is a more mental-accounting driven (internal) benchmark, they die hard in all market settings. Interestingly, our markets do not collapse or become illiquid by disposition investors' reluctance to trade. A main reason for this is the coexistence of two or more groups of investors, e.g. momentum traders and disposition investors.     

Dividend or growth funds: What drives individual investors' choices?

We study dividend fund buying behavior using over 80,000 individual Chinese mutual fund investors from a private Chinese mutual fund account dataset. Based on a variety of specifications and logistic regressions, we empirically investigate investors' characteristics in choosing dividend-paying and/or growth mutual funds under different market scenarios. To the best of our knowledge, this research represents an initial attempt to study individual dividend investors in mutual fund markets. We find that older Chinese investors prefer dividend-paying funds less than growth funds, but this depends on different market conditions, and the age effect shows a nonlinear mode when considering age grouping. Moreover, investors' prior experience plays a crucial role in choosing the fund type; however, the conclusions vary with market scenarios. In addition, female investors prefer more dividend-paying funds than do male investors, but investing experience counteracts this difference. We also find that geographic location is a contributor when investors decide the fund type.     

Liquidity protection versus moral hazard: the role of the IMF

A game between the IMF, a country and atomistic private investors is motivated by recent crises including that in Argentina. The one stage game has no Nash equilibrium in pure strategies. Considering an equilibrium in mixed strategies, conditions are derived on whether the IMF should exist. A “cooperative first best” may be supported in a repeated game by a “minimum punishment strategy” but breaks down as the probability of insolvency rises. Countries are likely to deviate in bad times placing the IMF in an “impossible position”. The international financial architecture (IFA) remains incomplete.     

CORPORATE CAPITAL COSTS: A PRACTITIONER'S GUIDE

Central to modern finance theory is an understanding of the cost of capital—the minimum required rate of return that is used by companies and investors for both valuation and ongoing performance measurement. This paper provides new insights into the market risk premium for U.S. equities, as well as better methods for measuring and quantifying a company's systematic risk. In so doing, it furnishes evidence that stock market investors now expect a 5% return premium over 30-year government bonds—a decline from the 6–8% premiums suggested by the Ibbotson-Sinquefeld data that extends from 1926 to the present. The author argues that, because of structural changes in the global economy and capital markets, only the most recent 40 or 50 years of data are relevant for estimating current risk premiums. Like the article that precedes it, this article also notes that the 30-year Treasury bond has an increasing component of systematic risk, and the author provides a method of applying the CAPM that removes that risk component from the "risk-free" rate and shifts it to the market risk premium.     

International Real Estate Mutual Fund Performance: Diversification or Costly Information?

We investigate the net effect between diversification benefit and information cost of international real estate mutual funds from three dimensions: whether investors can benefit from investing in international real estate mutual funds, whether managers of international real estate mutual funds possess superior market knowledge and timing abilities, and whether investors are motivated by returns or diversification. Our findings are threefold. First, the results show that international real estate mutual funds perform better and are less risky than domestic real estate mutual funds before Jun 2007. That is, diversification benefits outweigh the information costs, and investors therefore gain from investing in international real estate mutual funds. However, the benefit is reduced because of the economic shock of sub-prime financial crisis. Second, on average, neither international mutual fund managers nor domestic mutual fund managers possess market timing abilities. Finally, we find that fund flows are driven by investors’ return-chasing behaviors and fund size, but not by diversification purpose.     

Information Uncertainty and Expected Returns

This study examines the role of information uncertainty (IU) in predicting cross-sectional stock returns. We define IU in terms of “value ambiguity,” or the precision with which firm value can be estimated by knowledgeable investors at reasonable cost. Using several different proxies for IU, we show that (1) on average, high-IU firms earn lower future returns (the “mean” effect), and (2) price and earnings momentum effects are much stronger among high-IU firms (the “interaction” effect). These findings are consistent with analytical models in which high IU exacerbates investor overconfidence and limits rational arbitrage.This revised version was published online in August 2005 with a corrected cover date.     

Rethinking the profession-state dynamic: The case of the Victorian charter attempt, 1885–1906

Historical analyses of specific professionalization projects and of the profession-state axis have been suggested as possible remedies for the “unexciting routine” into which the sociology of the professions has recently slipped. Accordingly, this essay analyses an attempt by Victorian accountants to attain a Royal Charter from 1904 to 1906 and its antecedent world dating from 1885 to 1903. It tracks the shifting constraints upon, and opportunities available to key players in state agencies and accounting associations. It thereby accounts for the shifts in the aims and strategies of those, the intended and unintended consequences of their actions, and the ultimate outcome of the charter attempt. In doing so it questions the assumption of a tightly defined concept of occupational “monopoly” or “closure” associated with a stable set of strategic imperatives. It also questions the tight coupling of action, interest, and outcome implied by “crude” Marxian analyses, and supports the contention that “professions” are the dynamic outcome of the mutual interaction of “state” and “profession”.     

The Performance of Hedge Funds: Risk, Return, and Incentives

Hedge funds display several interesting characteristics that may influence performance, including: flexible investment strategies, strong managerial incentives, substantial managerial investment, sophisticated investors, and limited government oversight. Using a large sample of hedge fund data from 1988–1995, we find that hedge funds consistently outperform mutual funds, but not standard market indices. Hedge funds, however, are more volatile than both mutual funds and market indices. Incentive fees explain some of the higher performance, but not the increased total risk. The impact of six data-conditioning biases is explored. We find evidence that positive and negative survival-related biases offset each other.