Nonsense criticism. Good on Tony Abbott for dismissing as nonsense the criticism of him claiming normal travel expenses for taking part in sporting events. What’s the difference in appearing at a sporting event and any other? Appearing at events is what politicians do and what they should do. A pity that other politicians don’t follow his example of practicing a healthy life style rather than just preaching about it.
Exceptions to the rule. So it looks like the United States is going to join the International Monetary Fund in having a woman running one of the world’s most important financial institutions. But Janet Yellen, President Barack Obama’s choice to head the US Federal Reserve, and Christine Lagarde at the IMF, are very much exceptions in the still very male dominated economics profession.
According to the Committee on the Status of Women in the Economics Profession, about 35% of candidates for an economics doctorate are women. But at each stage of the profession — from assistant professor to tenured full professor — fewer women are represented, with fewer than 15% of women holding the rank of professor.
Getting kind of scary. That Washington Post Daily Default Dashboard moved into scary territory on Tuesday.
With share prices haven risen slightly over night the Wednesday version should show little change.
Not biting the hand that feeds you. “Truth-telling by Third-party Auditors and the Response of Polluting Firms: Experimental Evidence from India“, an article soon to be published in the Quarterly Journal of Economics, should make financial regulators everywhere think again about the whole business of auditing companies. A preview of the article explains how major companies typically pay auditors to examine their books under the so-called “third-party” audit system. The authors of this study set out to examine the extent, when an auditing firm’s revenues come directly from its clients, the auditors have an incentive not to deliver bad news to them.
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In an experiment involving roughly 500 industrial plants in the state of Gujarat, in western India, the Massachusetts Institute of Technology and the Gujarat Pollution Control Board changed the auditing system by randomly assigning auditors to plants, paying auditors from central funds, double-checking their work, and rewarding the auditors for accuracy. The change produced dramatically different outcomes — reducing pollution, and more generally calling into question the whole practice of letting firms pay the auditors who scrutinize them. Among other things, the project revealed that 59% of the plants were actually violating India’s laws on particulate emissions, but only 7% of the plants were cited for this offense when standard audits were used.
From an MIT summary of the research:
The experiment involved 473 industrial plants in two parts of Gujarat, which has a large manufacturing industry. Since 1996 the GPCB has used the third-party audit system, in which auditors check air and water pollution levels three times annually, then submit a yearly report to the GPCB.
To conduct the study, 233 of the plants tried a new arrangement: Instead of auditors being hired by the companies running the power plants, the GPCB randomly assigned them to plants in this group. The auditors were paid fixed fees from a pool of money; 20% of their audits were randomly chosen for re-examination. Finally, the auditors received incentive payments for accurate reports.
In comparing the 233 plants using the new method with the 240 using the standard practice, the researchers uncovered that almost 75% of traditional audits reported particulate-matter emissions just below the legal limit; using the randomized method, only 19% of plants fell in that narrow band.
All told, across several different air- and water-pollution measures, inaccurate reports of plants complying with the law dropped by about 80% when the randomized method was employed. …
Some scholars of finance say the study deserves wide dissemination.
“This is a wonderful paper,” says Andrew Metrick, a professor and deputy dean at the Yale School of Management. “It is a very strong piece of evidence that, in the context they studied, random assignment produces unbiased results. And I think it’s broadly applicable.”
Indeed, Metrick says he may make the paper required reading in a new program Yale established this year that provides research and training for financial regulators from around the world.
News and views noted along the way.
- Women rarely commit murder, but forensic psychiatrist Sigrun Rossmanith has treated many female killers. She tells Spiegel Online that women’s dark side is underestimated.
- New Arizona Solar Plant Uses Salt To Keep Producing Electricity When The Sun Goes Down
- Chemical weapons watchdog says Syria cooperating with mission
- Is Cyberchondria Making You Sick? Online Symptom Checkers May Result In Misdiagnosis, Needless Stress