ON THE ROBUSTNESS OF RANGE‐BASED VOLATILITY ESTIMATORS

We empirically examine Parkinson's range‐based volatility estimate in the federal funds market, which is unique because institutional regulations create a predictable pattern in interday volatility. We find that range‐based volatility estimates and standard deviations produce the expected volatility pattern. We also find that at trading pressure points where microstructure noise should be greatest, range‐based estimates are less than the standard deviations. Thus, we support the argument that range‐based volatility estimates remove the upward bias created by microstructure noise. We find that the Parkinson method is the most efficient range‐based volatility measure among a set of alternates in this market.     

Chief Executive Officer Equity Incentives and Accounting Irregularities

This study examines whether Chief Executive Officer (CEO) equity‐based holdings and compensation provide incentives to manipulate accounting reports. While several prior studies have examined this important question, the empirical evidence is mixed and the existence of a link between CEO equity incentives and accounting irregularities remains an open question. Because inferences from prior studies may be confounded by assumptions inherent in research design choices, we use propensity‐score matching and assess hidden (omitted variable) bias within a broader sample. In contrast to most prior research, we do not find evidence of a positive association between CEO equity incentives and accounting irregularities after matching CEOs on the observable characteristics of their contracting environments. Instead, we find some evidence that accounting irregularities occur less frequently at firms where CEOs have relatively higher levels of equity incentives.     

Inflation Expectations and Risk Premiums in an Arbitrage‐Free Model of Nominal and Real Bond Yields

Differences between yields on comparable‐maturity U.S. Treasury nominal and real debt, the so‐called breakeven inflation (BEI) rates, are widely used indicators of inflation expectations. However, better measures of inflation expectations could be obtained by subtracting inflation risk premiums (IRP) from the BEI rates. We provide such decompositions using an affine arbitrage‐free model of the term structure that captures the pricing of both nominal and real Treasury securities. Our empirical results suggest that long‐term inflation expectations have been well anchored over the past few years, and IRP, although volatile, have been close to zero on average.     

IFRS within the Multi‐GAAP Canadian Reality: A Teaching and Learning Imperative for Intermediate Financial Accounting

Intermediate accounting instructors need to be engaged in the specific complexities and challenges of the new international financial reporting standards (IFRS) reality within the Canadian multi‐GAAP environment. Intermediate accounting courses are directly affected because they represent substantive coverage of the corporate reporting environment. In this article I make the case that these courses should primarily reflect IFRS standards in order to entrench IFRS competencies in students who wish to pursue a professional designation, to prepare students for the global environment, and to concentrate IFRS expertise issues in a robust instructor group. The competency maps of each of the three Canadian professional accounting bodies clearly reflect IFRS. Students can analyze the implications of major areas of policy differences between IFRS and private enterprise GAAP (PEGAAP) through specific targeted course coverage, but also through active learning elements, particularly research elements. This commentary reflects some of the active debate occurring regarding postsecondary curriculum as Canada adapts to IFRS and PEGAAP, and encourages action.     

A Conceptual Analysis of Price Setting in Australian Local Government

A complex set of issues underlies the pricing of the diverse range of goods and services from which Australian local governments derive a significant portion of their revenues. Although local governments have a not‐for‐profit orientation, they are expected to be financially viable and embrace a broad notion of accountability. They are also expected to influence the behaviour of constituents in accordance with policy decisions, but be equitable in doing so. These and related parameters are discussed and illustrated in order to reveal and elucidate the nature of pricing decisions in local government, and to differentiate the local government context from other price‐setting environments.     

Pay-performance sensitivity and firm size: Insights from the mutual fund industry

I examine the ex ante decision to make an agent's pay-performance sensitivity an inverse function of organization size. I focus on mutual funds and their decision to use compensation contracts that reduce the advisor's marginal compensation as the fund grows (a declining-rate contract) over the dominant contract type, where marginal compensation is unrelated to fund size (a single-rate contract). I find evidence consistent with the view that declining-rate contracts are a mechanism to keep marginal compensation in line with the advisor's declining marginal product. Specifically, I find that funds with greater exposure to diseconomies of scale are more likely to use a declining-rate contract and to specify a greater amount of compensation decline in their contracts. Consistent with optimal contracting, I find no evidence of a performance difference between funds with declining-rate contracts and funds with single-rate contracts.     

Accounting infrastructure and accountability in the management of public expenditure in developing countries: A focus on Nigeria

Accountability in the control and management of public funds is one of the most sensitive aspects of the activities of government in all democracies. Hence, the 1999 Constitution of the Federal Republic of Nigeria contains provisions relating to legislative powers and control over public funds. However, the required level of accountability in public expenditure has not been achieved in Nigeria. The situation has remained worrisome even though the country does not lack in the appropriate laws and regulation required to bring sanity into the system. Though there have been some bold steps and initiatives in the recent past by the government by strengthening existing institutions and creating new ones with responsibility for fraud and other controls, the issue of weak accounting infrastructure has not been addressed. The paper argues that accountability in public expenditure can more easily be realized within the context of a sound accounting infrastructure and a robust accounting profession and not in the multiplicity of laws and anti-corruption agencies; all of which are reactive in nature. Therefore, the paper reports on the current state of accounting infrastructure in Nigeria, and conclude with an assessment of the existing agencies and current reform initiatives in ensuring accountability in public expenditure in Nigeria.     

Can Operating Leverage Be the Cause of the Value Premium?

Recent theoretical models (Carlson, Fisher, and Giammarino, 2004) predict an association between the book-to-market equity ratio (BE/ME) and operating leverage in the cross-section. Consistent with these models, we find a positive association between BE/ME and the degree of operating leverage (DOL), between DOL and stock returns, and between DOL and systematic risk. Overall, our findings provide support for a risk-based explanation for the value premium that is consistent with existing theoretical models. The evolution of systematic risk associated with firm-level investment activity, rather than financial distress, seems to be the main determinant of the value premium.     

Smallholder market participation under transactions costs: Maize supply and fertilizer demand in Kenya

This paper assessed the effects of transactions costs—relative to price and non-price factors—on smallholder marketed surplus and input use in Kenya. A selectivity model was used that accounts for the effects of transactions costs, assets, technology, and support services in promoting input use and generating a marketable surplus. Output supply and input demand responses to changes in transactions costs and price and non-price factors were estimated and decomposed into market entry and intensity. The results showed that while transactions costs indeed have significant negative effects on market participation, institutional innovations—such as group marketing—are also emerging to mitigate the costs of accessing markets. Output price has no effect on output market entry and only provides incentives for increased supply by sellers. On the other hand, both price and non-price factors have significant influence on adoption and intensity of input use. Overall, the findings suggest that policy options are available other than price policies to promote input use and marketed surplus. The paper concludes with implications for policy to induce greater input–output market participation among smallholders in Africa.     

PRICES AND ENDOGENOUS MARKET STRUCTURE IN OFFICE SUPPLY SUPERSTORES*

We consider the relationship between prices and market structure for office supply superstores in the U.S. which was central to the Federal Trade Commission's opposition to the merger of Staples and Office Depot. Due to potential biases in a standard regression, we employ a two‐stage approach in which a model of endogenous market structure provides correction terms for a second stage price regression. Using a cross‐section of data on market structures and Staples' prices, we find that excluding the correction term substantially distorts the importance of competitors as the two‐stage model yields stronger negative relationships between prices and market structure variables.