Monday, April 22, 2013

Austerity Is Killing US

I read this analysis of the gross and simple mathematical error  on http://www.nakedcapitalism.com/ which has been used to  justify  the austerity programs that are bringing misery across the world. Oops! Don't expect this to change anything as policy is based on belief not facts.


By Lynn Parramore, a senior editor at Alternet. Cross posted from Alternet.
Somebody has some 'splaining to do! Please savor the following twisted tale of bad math, academic folly and pundit hubris.

Since 2010, the names of Carmen Reinhart and Kenneth Rogoff have become famous in politic and economic circles. These two economists, of the University of Maryland and Harvard respectively, wrote a paper, “Growth in the Time of Debt” that has been used by everyone from Paul Ryan to Olli Rehn of the European Commission to justify harmful austerity policies. The authors purported to show that once a country's gross debt to GDP ratio crosses the threshold of 90 percent, economic growth slows dramatically. Debt, in other words, seemed very scary and bad.

Their historical data appeared impressive, as did their credentials. Policy-makers and journalists cited the paper to convince the public that instead of focusing on the jobs crisis that was hampering recovery, we should instead focus on deficits. The deficit hawks jumped up and down with excitement.

But something didn’t smell right.

Progressive economists I knew were shocked at what appeared to be the shoddiness of the research and the absurdity of the conclusions. In their paper “A World Upside Down? Deficit Fantasies in the Great Recession,” Thomas Ferguson and Robert Johnson observed that R&R had truncated their sample of British data in a way that skewed their conclusions, eliminating more than a century of data in which British debt loads exploded but economic growth raced ahead (see pages 11-13). The always savvy Marshall Auerback called them out in a blog for New Deal 2.0, which I edited at the time, criticizing the relevance of the cases they had used to justify their conclusions.

But plenty of pundits took their suspect arguments as gospel. The editorial board of the Washington Post declared that "debt-to-GDP could keep rising — and stick dangerously near the 90 percent mark that economists regard as a threat to sustainable economic growth." The economists cited were Reinhart and Rogoff, whom the WP passed off as speaking for the entire field. A new Washington consensus was born, and the public was hammered with the idea that cutting jobs, stripping away vital public services and letting infrastructure crumble was a good was to get the economy going. Most any ordinary person on the street would probably intuit that this made no sense, but there was this Academic Research By Esteemed Persons, so the argument was over.

Enter Thomas Herndon, Michael Ash and Robert Pollin of University of Massachusetts, Amherst, the heroes of this story. These three researchers kept trying to replicate the Reinhart-Rogoff results and couldn’t do it. So they asked R&R to give them their data spreadsheet, which allowed them to see how the data was put together. They found a whole host of problems, including selective exclusion of years of high debt and average growth, a problematic method of weighing countries, and this jaw-dropper: a coding error in the Excel spreadsheet that excludes high-debt and average-growth countries.

Herndon, Ash, and Pollin write: "A coding error in the RR working spreadsheet entirely excludes five countries, Australia, Austria, Belgium, Canada, and Denmark, from the analysis. [Reinhart-Rogoff] averaged cells in lines 30 to 44 instead of lines 30 to 49…This spreadsheet error…is responsible for a -0.3 percentage-point error in RR's published average real GDP growth in the highest public debt/GDP category."
A coding error! Reinhart and Rogoff had been so sloppy in their work that they had not bothered to check their own spreadsheet.
When you fix R&R's problematic methodology and coding errors, you get a very different result that – guess what? – does not support austerity and shows that countries can most certainly cross the phony debt-to-GDP “threshold” and grow.
In their newly released paper, "Does High Public Debt Consistently Stifle Economic Growth? A Critique of Reinhart and Rogoff” Herndon, Ash and Pollin show that "when properly calculated, the average real GDP growth rate for countries carrying a public-debt-to-GDP ratio of over 90 percent is actually 2.2 percent, not -0:1 percent as published in Reinhart and Rogo ff. That is, contrary to RR, average GDP growth at public debt/GDP ratios over 90 percent is not dramatically different than when debt/GDP ratios are lower."
Herndon, Ash, and Pollin have set off a firestorm, with those who long suspected that R&R's work was crap shouting hallelujah and defenders scrambling to figure out a way to support deficit hysteria despite the body blow to their theory.
Bottom line: The foundation of the entire global push for austerity and debt reduction in the last several years has been based on a screwup in an Excel spreadsheet and poorly constructed data.
Reinhart and Rogoff have done a great deal of damage to the world. As Paul Krugman has observed, their replies to their critics have thus far only compounded the confusion. They need to come clean, stop talking like their mistakes are minor, and own up to the enormity of their errors.

Key West Porches

Today is Earth Day, which for me is similar to Ride To Work Day. I try to live mindfully, not always successfully, but I am conscious of the reduce, reuse and recycle mantra but at the same time, as obsessive as I am, I try not to get obnoxious with myself or others. Ride to Work day? I ride my motorcycle to work pretty much every day anyway; why wouldn't I? I love to ride and the weather here is perfect, though sometimes people complain about it being too hot or too windy or too uncertain to be on a motorbike... I usually drive when I feel unwell or unfocused and I don't need a media reminder to "celebrate" a made up day to encourage me to get out on my motorcycle.

So instead of celebrating my empty garbage can and overflowing recycling bins I thought this might be the day to celebrate a really nice walk Cheyenne and I took yesterday. It was rather silly but I wanted to drive to Key West to enjoy the city at a time when not too many people were crowding it, and so it was. Early Sunday morning, me and my dog and hardly anyone to be seen. It was lovely, warm but not too humid, the city was washed clean by a fearsome summer thunderstorm that swept the Keys Saturday night with lots of wind and rain. On a whim I decided to photograph empty porches and this, a photo essay is what I found between Olivia and United Streets, walking at random.

 

 

 

 

 

 

 

 

An old eyebrow home with an old tin roof and fence decorated as usual with a cheap nasty and pointless plastic sign advising you to beware, keep out, the dog etc...

Key West is a city designed for sitting on the porch and doing whatever you want to you do. And you can do it year round. Nice eh?