Jonathan Schwabish has just published a wonderful guide to visualizing economic data. If you produce charts, you really ought to study it.

Here’s one example, transforming a default Excel “spaghetti” chart into something more tasty:

Schwabish Spagheti

In a lengthy piece on “The Future of Jobs“, the Economist cites some estimates of the risk that IT will eliminate jobs over the next 20 years:

Bring on the Personal Trainers - Economist

So Keynes was right: Economists should aspire to be like dentists.

P.S. Actual Keynes quote: “If economists could manage to get themselves thought of as humble, competent people on a level with dentists, that would be splendid.”

Because macroeconomists have messed it up for every one else , says Noah Smith at The Week:

To put it mildly, economists have fallen out of favor with the public since 2008. First they failed to predict the crisis, or even to acknowledge that such crises were possible. Then they failed to agree on a solution to the recession, leaving us floundering. No wonder there has been a steady flow of anti-economics articles (for example, this, this, and this). The rakes and pitchforks are out, and the mob is ready to assault the mansion of these social-science Frankensteins.

But before you start throwing the torches, there is something I must tell you: The people you are mad at are only a small fraction of the economics profession. When people in the media say “economists,” what they usually mean is “macroeconomists.” Macroeconomists are the economists whose job is to study business cycles — booms and busts, unemployment, etc. “Macro,” as we know it in the profession, is sort of the glamor division of econ — everyone wants to know whether the economy is going to do well or poorly. Macro was what Keynes wrote about, as did Milton Friedman and Friedrich Hayek.

The problem is that it’s hard to get any usable results from macroeconomics. You can’t put the macroeconomy in a laboratory and test it. You can’t go back and run history again. You can try to compare different countries, but there are so many differences that it’s hard to know which one matters. Because it’s so hard to test out their theories, macroeconomists usually end up arguing back and forth and never reaching agreement.

Meanwhile, there are many other branches of economics, doing many vital things.

What are those vital things? Some economists find ways to improve social policies that help the unemployed, disabled, and other vulnerable populations. Others design auctions for Google. Some evaluate development polices for Kenya. Others help start-ups. And on and on. Love it or hate it, their work should be judged on its own merits, not lumped in with the very different world of macroeconomics.

A tribute to Ben Bernanke, sung to the tune of Rudolph the Red-Nosed Reindeer. University of Chicago professor Anil Kashyap unveiled this Friday at economists’ big annual conference.

The Great Snowy Owl Irruption

10626824625_5a69c27fb3_bPhoto Credit: FannyBanny1 via Compfight cc

Snowy owls are popping up all over the eastern United States and Canada. One even made it to Bermuda.

Biologists aren’t sure why. Perhaps a summer lemming boom fed many more snowy owlets than usual?

Whatever the reason, remarkable numbers of Hedwig’s kin have come south. If you’d like to see one in the wild, now is the time. Keep an eye out at airports, the beach, fields, and other open areas that remind owls of the tundra. But they could show up anywhere, like this one at a Maryland McDonald’s.

For more info, check out this e-Bird summary and a zoomable map of reported sightings.

P.S. I took a little break from blogging for an exciting personal project. Hope to do more in the new year.

Congressional negotiators are trying to craft a budget deal by mid-December. Fareed Zakaria’s Global Public Square asked twelve experts what they hoped that deal would include. My suggestion: it’s time to fix the budget process:

Odds are slim that the budget conference will deliver anything big on substance. No grand bargain, no sweeping tax reform, no big stimulus paired with long-term budget restraint. At best, conferees might replace the next round of sequester cuts with more selective spending reductions spread over the next decade.

Those dim substantive prospects create a perfect opportunity for conferees to pivot to process. In principle, Congress ought to make prudent, considered decisions about taxes and spending programs. In reality, we’ve lurched from the fiscal cliff to a government shutdown to threats of default. We make policy in the shadow of self-imposed crises without addressing our long-run budget imbalances or near-term economic challenges. Short-term spending bills keep the government open – usually –  but make it difficult for agencies to pursue multiyear goals and do little to distinguish among more and less worthy programs. And every few years, we openly discuss default as part of the political theater surrounding the debt limit.

The budget conferees should thus publicly affirm what everyone already knows: America’s budget process is broken. They should identify the myriad flaws and commit themselves to fixing them. Everything should be on the table, including repealing or replacing the debt limit, redesigning the structure of congressional committees, and rethinking the ban on earmarks.

Conferees won’t be able to resolve those issues by their December 13 deadline. But the first step to recovery is admitting you have a problem. The budget conferees should use their moment in the spotlight to do so.

P.S. Other suggestions include investing in basic research, reforming the tax system, and slashing farm programs. For all twelve, see here.

The Council of Economic Advisers just released an interesting paper examining the macroeconomic harm from the government shutdown and debt limit brinksmanship. To do so, they created a Weekly Economic Index from data that are released either daily or weekly (and weren’t delayed by the shutdown). These data include measures of consumer sentiment, unemployment claims, retail sales, steel production, and mortgage purchase applications.

The headline result: They estimate that the budget showdown cost about 120,000 jobs by October 12.

Looking ahead, I wonder whether this index might prove useful in identifying future shocks to the economy, whether positive or negative. As the authors note:

In normal times estimating weekly changes in the economy is likely to detract from the focus on the more meaningful longer term trends in the economy which are best measured over a monthly, quarterly, or even yearly basis. But when there is a sharp shift in the economic environment, analyzing high-frequency changes with only a very short lag since they occurred can be very valuable.

P.S. I am pleased to see CEA come down on the right side of the “brinksmanship” vs. “brinkmanship” debate.


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