A response to “measuring readability: A comparison of accounting textbooks”

In a recent article in the Journal of Accounting Education, Flory, Phillips, and Tassin use several formulas to measure the readability of accounting textbooks. Flory et al. describe an alternative measure of readability, the cloze procedure, as relatively less valid and reliable than readability formulas. This article compares readability formulas to the cloze procedure and reports why experts in reading not only consider readability formulas to be inappropriate measures of adult reading comprehension but also why the cloze procedure is the method of choice in assessing adult readers.     

A Black–Litterman approach to correlation stress testing

Correlation stress testing is motivated by a well-known phenomenon: correlations change under financial crises. The adjustment of correlation matrices may be required to evaluate the potential impact of these changes. Very often, some correlations are explicitly adjusted (core correlations), with the remainder left unspecified (peripheral correlations), although it would be more natural for both core correlations and peripheral correlations to vary. However, most existing methods ignore the potential change in peripheral correlations. In this paper, we propose a Black–Litterman approach to correlation stress testing in which the stress impact on the core correlations is transmitted to the peripheral correlations through the dependence structure of the empirical correlations.     

The long road to publishing: A user-friendly exposé

The popular axiom which suggests that there are two certainties in life (namely, taxes and death) should be extended to include a third dimension for aspiring academics, that is publish or perish. The scholarly activity of academic enquiry and publishing the results of these endeavours is an inescapable pre-requisite for a successful academic career. While some academics are prolific publishers, others are not. For those who find publishing a convoluted soul-destroying experience, this paper provides an exposé of the publication process from an author's perspective. It illustrates that the refinement of academic papers for publication is a collaborative effort between authors, editors and referees. Further, it shows that, for authors, there is no substitute for focus, perseverance and hard work. Copies of the letters tabled in this discussion are intended to serve as a useful framework for those who feel alienated by the academic review process.     

A nonparametric approach to measuring the sensitivity of an asset’s return to the market

In the market model the return on an asset is modeled as a linear function of the return on a market index with slope parameter beta. The coefficient beta is often used as a measure of the sensitivity of the asset’s return to the market and to measure the component of the variance of the return that is explained by the market. However, both of these interpretations require the additional assumption that the error term in the market model has mean 0 conditional on the return on the market index, an assumption that is often difficult to verify in practice. In this paper, a nonparametric version of the market model is proposed that does not require such an assumption. This nonparametric model replaces the beta coefficient of the market model with a “beta curve” describing the relationship between the asset’s return and that of the market locally near a given value of the market return. The proposed model is applied to stock returns, as well as to returns on mutual funds. Corresponding tests of the market model are given and it is shown that the nonparametric model often provides an improvement over the standard parametric market model.     

A commentary on ‘The long road to publishing: A user-friendly exposé’

Many of the pressing questions currently facing accounting education researchers are best addressed through experimental research. For example, experiments are useful in testing the effect of innovative educational practices on student learning. The purpose of this paper is to briefly review the literature addressing sources of invalidity which may cloud the results of experiments and describe several procedures which are helpful in controlling for these sources of invalidity. Examples are provided, from published accounting education research studies, which illustrate how researchers have attempted to address several of these threats to validity. Experiments must be carefully planned and designed, so the experiment on completion fulfills the objectives of the researcher. Although experiments are more difficult to conduct in the educational environment than in a scientist's laboratory, many procedures are available to assist accounting education researchers in designing tightly controlled experiments.     

What's it worth? A general manager's guide to valuation

Behind every major resource-allocation decision a company makes lies some calculation of what that move is worth. So it is not surprising that valuation is the financial analytical skill general managers want to learn more than any other. Managers whose formal training is more than a few years old, however, are likely to have learned approaches that are becoming obsolete. What do generalists need in an updated valuation tool kit? In the 1970s, discounted-cash-flow analysis (DCF) emerged as best practice for valuing corporate assets. And one version of DCF-using the weighted-average cost of capital (WACC)-became the standard. Over the years, WACC has been used by most companies as a one-size-fits-all valuation tool. Today the WACC standard is insufficient. Improvements in computers and new theoretical insights have given rise to tools that outperform WACC in the three basic types of valuation problems managers face. Timothy Luehrman presents an overview of the three tools, explaining how they work and when to use them. For valuing operations, the DCF methodology of adjusted present value allows managers to break a problem into pieces that make managerial sense. For valuing opportunities, option pricing captures the contingent nature of investments in areas such as R&D and marketing. And for valuing ownership claims, the tool of equity cash flows helps managers value their company's stake in a joint venture, a strategic alliance, or an investment that uses project financing.     

Repo market – A tool to manage liquidity in financial institutions

Central Bank Repo (Repurchase Agreement) is widely used as an indirect instrument of monetary policy and the same is implemented in India by institutionalizing a mechanism called Liquidity Adjustment Facility (LAF) which allows banks and primary dealers to manage their liquidity requirement on day to day basis. Liquidity stress in the market has an impact on the short-term interest rate. Entities not having adequate securities balances borrow funds from inter-bank uncollateralized call market and the call rates are prone to liquidity shocks in the system. The spread between call and repo rates is likely to widen when there is liquidity stress in the market. The study tried to find the determinant of the spread. It found that LAF window activity as well as total money market activity has an impact on the spread. In order to understand if the spread behaves in a different manner when the system has excess liquidity vis-à-vis shortage of liquidity, a regime switching model using Goldfeld and Quandt’s D-method for switching regression was used. The tests found that the monetary policy is stable in both the regimes and the effectiveness of monetary policy in both the regimes is not statistically different.     

How to Solve the Price Puzzle? A Meta‐Analysis

The short‐run increase in prices following an unexpected tightening of monetary policy constitutes a puzzle frequently reported in empirical studies. Yet the puzzle is easy to explain away when all published models are quantitatively reviewed. We collect and examine about 1,000 point estimates of impulse responses from 70 articles that use vector autoregressions to study monetary transmission in various countries. We find that the puzzle is created by model misspecifications: especially by the omission of commodity prices, neglect of potential output, and reliance on recursive identification. Our results also suggest that the strength of monetary policy depends on the country’s openness, phase of the economic cycle, and degree of central bank independence.     

True and Fair View Revisited – A Reply to Alexander and Nobes

This paper is a response to the critical comments of Alexander (2006) and Nobes (2006) on our article on revenue recognition, which was published last year in this journal (Wüstemann and Kierzek, 2005). While Alexander primarily objects to our statement that there is a ‘requirement of legal certainty in the European Union’, Nobes challenges our interpretation of the true and fair view principle and its role in the endorsement and application of International Financial Reporting Standards (IFRS) in the EU. We rebut Alexander's objections by providing references, which evidence that the principle of legal certainty represents a fundamental concept of Community law. We refute Nobes' counterarguments by inferring from the objective of the IAS Regulation and the purpose of the endorsement mechanism that a common meaning of the true and fair view principle must exist in the EU, that IFRS should only become applicable in the EU if they are not contrary to this ‘European’ true and fair view principle and that the true and fair view principle should also be considered in the application of IFRS in the EU, particularly in the choice of accounting policies for unregulated issues.     

A multi-dimensional Bühlmann credibility approach to modeling multi-population mortality rates

In this paper, we first propose a multi-dimensional Bühlmann credibility approach to forecasting mortality rates for multiple populations, and then compare forecasting performances among the proposed approach, the CBD model, the Lee-Carter model (LC), the joint-k (JoK-LC), the co-integrated (CoI-LC), and the augmented common factor (ACF-LC) Lee-Carter models for multiple populations. Mortality data from the Human Mortality Database are fitted to the underlying mortality models for both genders of three well-developed countries (the US, the UK, and Japan) and both genders of a developed country (France) and a developing country (Poland) with an age span 25–84 and a wide range of fitting year spans. Empirical illustrations show that the proposed multi-dimensional Bühlmann credibility approach contributes to more accurate forecast results, measured by AMAPE (average of mean absolute percentage errors over all fitting year spans), than the CBD, LC, JoK-LC, CoI-LC and ACF-LC models for three forecasting year spans 2004–2013 (10-year wide), 1994–2013 (20-year wide) and 1984–2013 (30-year wide).     

Scientist and public responses to BSE‐related risk: A comparative study

Social studies of risk repeatedly have found substantial divergences in the way that experts/scientists and members of the general public appraise risks associated with health and environmental hazards. However, empirical evidence for these differences remains controversial. A recent review of literature suggests in particular that divergences between experts and lay people may potentially result from confounding socio‐demographic factors. The purpose of the present article is to investigate and to compare how medical scientists and members of the general population reacted to BSE (“mad cow disease”) in France. A sample of 401 scientists belonging to the French Institute of Health and Medical Research (INSERM) and a representative sample of 902 French citizens were asked about their cognitive, affective and behavioural responses to BSE. Results show that non‐scientists tended to express much more concern about BSE‐related risk than scientists, even when socio‐demographic variables were controlled. However, (1) no significant differences were found between these two groups concerning subjective epidemiological predictions, and (2) scientists manifested greater avoidance of beef or beef by‐products avoidance following the BSE epidemic than lay respondents did. The implications of these paradoxical results are discussed.     

A scientific approach to politics? On the trail of the Audit Commission

This article explores the ways in which the Audit Commission has become a key player in the governance of welfare provisioning and democratic communities in England and Wales. It draws primarily upon an analysis of Audit Commission texts, supplemented by conversations with Commissioners and observations of Audit Commission staff at work. The argument is that a new audit-accountability nexus has been forged which crosses the divide between New Right and New Labour politics. On the one hand, there has been a revolution in the nature of accountability—the locally-based accountability associated with local government has been eclipsed by a new centralized accountability, albeit one which attempts to synthesize upward and downward accountability within itself. On the other hand, there has been a revolution in the nature of audit, culminating in the rise of audit-inspection partnerships. In the process, the Audit Commission has been cast as the scientific advisor to central government, the reforming regulator of local government, and the impartial champion of the people.     

McGrath v Riddell: A flexible approach to the insolvency distribution rules?

The rules relating to the division of the insolvent estate assume considerable importance in the field of international insolvencies, where different legal systems interact. International instruments including the European insolvency regulation and the UNCITRAL Model Law on Cross‐Border Insolvency have provided a framework which governs the relationship between local and foreign distribution schemes. For English lawyers, questions remain however regarding the future role of the courts' statutory power to cooperate with the courts of ‘relevant’ countries or territories, and of the common law principle of universalism. An important issue connected to the determination of such questions is the established judicial approach to the pari passu rule, in the application of domestic law. This paper examines the manifestation of this tension in the litigation arising from the collapse of the HIH Casualty & General Insurance group of companies. It notes the scope which remains for continued resort to the statutory power of cooperation, and the potential for the Cross‐Border Insolvency Regulations 2006 to encourage a more flexible approach to resolving differences between distribution schemes. Copyright © 2010 John Wiley & Sons, Ltd.     

A comprehensive look at the efficacy of technical trading rules applied to cross-rates ∗

Moving average (MA) and channel rules (CH) are applied to ten spot cross-rates – AUD/JPY,GBP/JPY,CAD/JPY,DEM/GBP,DEM/ITL,DEM/JPY,DEM/CHF,CHF/GBP, and CHF/JPY – to examine whether opportunities for profitable trading exist. The results suggest that neither trasding rule is profitable. Overall, the results are consistent with those reported in Lee and Mathur ^{?? ??}Lee C.I. and Mathur, I. (1996), Trading rule profits in European currency spot cross-rates, Journal of Banking and Finance, 20, 949–62. and in sharp contrast with the evidence from studies on dollar-denominated exchange rates. The costs of direct currency exchange through cross-rates and through indirect dollar-related transactions are also estimated. The savings related to direct cross-rate currency exchanges are estimated to range from 0.004% to 0.22%.     

Can Co-Owners Agree to Disagree? A Theoretical Examination of Voting Rules in Co-Ownerships

Does there exist a voting rule to be, for example, inserted into the constitution of a newly constructed apartment building, which is likely to attract the greatest number of consumers? We analyze this and other questions within a framework in which co-owners resolve future debates by voting. We examine the conditions under which a co-owner optimally opts for unanimous, special majority, simple majority, and minority voting rules. The main innovation of the analysis is that co-owners with distinct characteristics may yet unanimously agree on the optimal voting rule. Among the other results are that the optimal level of the voting rule is non-decreasing (non-increasing) in one’s level of disutility from opposing (favoring) an accepted (a rejected) proposal. Also, while our results are generally in line with the predictions of Ellickson (1982) and the evidence of Barzel and Sass (1990), according to which heterogeneous (homogeneous) voters require (less than) a super majority voting rule, we show a possible exception to this generalization: heterogeneity, in some circumstances, may optimally lead to a minority voting rule. The results are applicable for groups such as general assemblies in apartment buildings, neighborhood councils, and others.     

A Rejoinder to Commentaries on ‘Integrated Reporting: A Review of Developments and their Implications for the Accounting Curriculum’

This auditing case study focuses on a company presenting significant audit risk for an incoming audit firm. By presenting a variety of audit risks, hence audit implications, the case demonstrates the holistic approach to audit required in order to avoid an inappropriate audit opinion. The case is aimed at undergraduate students of auditing in the final year of their studies and students of the ACCA Paper 6 or equivalent. The case provides an efficient and original vehicle for instruction in auditing and can be used to complement other teaching aids.     

Is the market underreacting or overreacting to open market share repurchases? A UK perspective

Using UK open market repurchases, we reject the market underreaction hypothesis and the market overreaction hypothesis proposed by Ikenberry et al. (1995) and Peyer and Vermaelen (2009), respectively. The evidence suggests that the UK market reacts slowly to actual repurchases made by value firms. UK repurchases on average do not suffer from share undervaluation prior to the announcement. Value firms perform just as well as glamour firms during the authorisation period but outperform glamour firms significantly 2 years following the announcement. It turns out that value firms repurchase over 6% more shares than glamour firms during the authorisation period.     

A discrete Itô calculus approach to He’s framework for multi-factor discrete markets

In the present paper, a discrete version of Itô’s formula for a class of multi-dimensional random walk is introduced and applied to the study of a discrete-time complete market model which we call He’s framework. The formula unifies continuous-time and discrete-time settings and by regarding the latter as the finite difference scheme of the former, the order of convergence is obtained. The result shows that He’s framework cannot be of order 1 scheme except for the one dimensional case.