Decomposition of Fraud‐Risk Assessments and Auditors' Sensitivity to Fraud Cues*

Practitioners and regulators are concerned that when auditors perceive management's attitude or character as indicative of low fraud risk, they are not sufficiently sensitive to high levels of incentive or opportunity risks in their overall fraud‐risk assessments. In this study, we examine whether a fraud‐triangle decomposition of fraud‐risk assessments (that is, separately assessing attitude, opportunity, and incentive risks prior to assessing overall fraud risk) increases auditors' sensitivity to opportunity and incentive cues when perceptions of management's attitude suggest low fraud risk. In an experiment with 52 practicing audit managers, we find that auditors who decompose fraud‐risk assessments are more sensitive to opportunity and incentive cues when making their overall assessments than auditors who simply make an overall fraud‐risk assessment. However, this increased sensitivity to opportunity and incentive cues appears to happen only when those cues suggest low fraud risk. When opportunity and incentive cues suggest high fraud risk, auditors are equally sensitive to those cues whether they use a decomposition or a holistic approach. We discuss and examine potential explanations for this finding.     

战略风险评估7步走

“对大多数公司而言,董事会倾注注意力和时间的重心是理解战略及关联风险并提供指导……以及对高管实施战略和风险管理两方面的业绩进行监管。”由美国全国公司董事协会（NACD）出版的《加强美国上市公司监管的关键议定原则》中如是表示。     

Investment Cycles and Sovereign Debt Overhang

We characterize optimal taxation of foreign capital and optimal sovereign debt policy in a small open economy where the government cannot commit to policy, seeks to insure a risk-averse domestic constituency, and is more impatient than the market. Optimal policy generates long-run cycles in both sovereign debt and foreign direct investment in an environment in which the first best capital stock is a constant. The expected tax on capital endogenously varies with the state of the economy, and investment is distorted by more in recessions than in booms, amplifying the effect of shocks. The government's lack of commitment induces a negative correlation between investment and the stock of government debt, a "debt overhang" effect. Debt relief is never Pareto improving and cannot affect the long-run level of investment. Furthermore, restricting the government to a balanced budget can eliminate the cyclical distortion of investment.     

Credit Losses in Australasian Banking

We analyse the determinants of bank credit losses in Australasia. Despite sizeable credit losses over the past two decades, ours is the first systematic study to do so. Analysis is based on a comprehensive dataset retrieved from original financial reports of 32 Australasian banks (1980–2005). Credit losses rise when the macro economy is weak. Asset markets, particularly the equity market, are also important. Larger banks provide more for credit losses while banks with high cost-income-ratios show greater loan loss provisions. Strong loan growth translates into significantly higher credit losses with a lag of 2–4 years. Finally, the results show strong evidence of income smoothing activities by banks.     

FISCAL ILLUSION (THE FLYPAPER EFFECT) AND GOVERNMENT SPENDING IN AUSTRALIA*

Work in the US and Canada has found the flypaper effect to be evident at the national as well as the sub-national government level. This paper uses the methodology developed by Robert R. Logan (1986) to examine how the payment of inter-governmental grants has affected government expenditure in Australia. The analysis is of both the recipient and payee governments.     

THE IMPACT OF HIV EDUCATION ON BEHAVIOR AMONG YOUTHS: A PROPENSITY SCORE MATCHING APPROACH

There has been a long‐standing debate as to whether sex or human immunodeficiency virus (HIV) education actually influences the way young people behave. To the extent these programs work, they represent a potential mechanism policy‐makers might use to reduce risky behavior among youths. This paper uses data from the 2009 Youth Risk Behavior Survey to examine if students who have received school‐based HIV instruction behave differently than those who have not. To address potentially endogenous exposure to HIV education, this paper considers a propensity score matching approach. Findings from the propensity score analysis suggest that standard ordinary least squares results are biased. Despite this, there remains some evidence that exposure to HIV education decreases risky sexual activity. Among male students, HIV education is also negatively related to the rate of using needles to inject illegal drugs into the body. The needle use results are robust to a sensitivity analysis, while the results for sexual behaviors are not. (JEL H75, I18, I28, K32)