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Tag Archives: Alan Blinder

An Economics Idea ToolKit Would Contain Unintended Consequences

Next to “no free lunch,” perhaps the most important idea in an economics tool kit is “unintended consequences.”

Our story starts in Bogota, Colombia and a visiting professor who tells the Freakonomics people that his friends picked him up with a different car each day. Why? To minimize pollution, the government mandated that car owners could not drive daily. The check-up system? Your license plate. So, many of those who drove daily just used a different car that had a different plate. Less pollution? Not at all. In fact, because those additional cars were old, there was more pollution.

Our next stop is Mexico and a story we have already told. To elevate air quality there, people were encouraged to upgrade refrigerators to newer, more energy efficient models. What happened? Cheaper electric bills let them use their appliances even more.

And this takes us to Cash For Clunkers (aka CARS: Cars Allowance Rebate System, 2009). The source of the idea, Princeton professor Alan Blinder said it would be “trifecta” legislation. By giving a $3500 or $4500 rebate to people who traded old less energy efficient vehicles for newer ones…

  • you helped the auto industry through new car purchases
  • you helped the environment with elevated mpg requirements
  • you helped the poor by making new cars cheaper.

What happened? The program was so popular that Congress had to add $2 billion because they ran out of rebate money.

Also though,…

  • After a massive sales burst during the 2 months of the program, purchases plummeted. The program’s incentives time shifted sales decisions.
  • The environmental perk did not materialize. Pick-up truck owners did not buy Priuses. Instead, they traded old gas-guzzling pick-ups for newer, lower gas guzzling trucks. In addition, fuel efficiency can lead to more driving and ultimately, any diminished emissions were a tiny proportion of the US total.
  • And finally, lower income individuals might not have benefited because the older cars they could have afforded were traded in and destroyed. Fewer used cars meant less supply and a supply curve shifting to the left. Used car prices increased.

 

In Colombia, in Mexico, in the US, legislators had rational, valid objectives. But the consequences were unintended.

How can government get the best out of us? Your answers?

Sources and Resources: My reading for today was fascinating. I returned to the Michael Grabell book, Money Well Spent? and his chapter, “Cash For Clunkers.” More scholarly but very readable, a paper on the impact of Cash For Clunkers, written by economists Atif R. Mian (Princeton) and Amir Sufi (University of Chicago) was excellent. I got the idea for the post and my information on Colombia from this Freakonomics podcast and Alan Blinder suggests Cash For Clunkers (as “the best stimulus idea you’ve never heard of”) in 2008, here, in the NY Times.

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Obama/Biden and Romney/Ryan Issues

Until November 6, at econlife, Mondays will be about presidential election economics.

In 2004, when President Bush’s Council of Economic Advisers chairman, Harvard professor Greg Mankiw, was lambasted for saying, “… I think outsourcing is a growing phenomenon, but it’s something that we should realize is probably a plus for the economy in the long run, ” politicians, left and right, distanced themselves from his position.

Fast forward to 2012. Still, no one wants to be called an outsourcer. And still we are focusing on the politics of outsourcing rather than its economics.

Here are the economics:

A call center in India or an Apple assembly plant in China are examples of  (offshore) outsourcing when firms send jobs abroad that could be done by domestic manufacturing and service workers. (Please note that here, when we refer to outsourcing, we mean offshore outsourcing.)

The Congressional Research Service tells us that the macroeconomic slowdown, not outsourcing, is primarily responsible for high unemployment.

Most economists believe that the US economy benefits from globalization. As a nation, incomes will rise, goods will be cheaper, and corporate profits will increase whenever outsourcing leads to greater efficiency for producing goods and services.

But others accurately point out that outsourcing not only means job losses but can take place on an “uneven” playing field where other nations’ subsidies unfairly attract US businesses.

The bottom line: After discussing what we do know, most research on outsourcing concludes with, “We need to know more.” No one has gathered sufficient empirical data to be sure of the specific impact of offshore outsourcing.

However, economists like Princeton’s Alan Blinder suggest that we have only seen the tip of the iceberg. In the future, with a sufficiently sizable proportion of the economy potentially being outsourced, we will face a massive shift in how we do business.

Maybe that is what our presidential candidates and the media should be discussing.

Also, I hope they will remember what David Ricardo said about international trade. Explaining the concept of comparative advantage, he told us that we elevate everyone’s well-being when nations produce what they are relatively best at.

For example, what if you can teach a class skillfully or mow your lawn expertly while your neighbor can mow the lawn mediocrely or get paid minimum wage at a fast food restaurant? Then you should teach, she should mow and everyone will be better off. The reason? You sacrifice too much by not teaching when you mow and she would sacrifice too much if she earned less at her fast food job.

Varied, there is a wealth of information about outsourcing. Harvard economist Gregory Mankiw co-wrote a paper on the politics and economics of outsourcing and Princeton economist Alan Blinder, looking at “personal” and “impersonal” services and goods discussed how specific jobs might be affected when outsourcing proliferates, and the St. Louis Fed looked at Germany and outsourcing. In addition, here is a recent Congressional Research Service report and a description of the brouhaha about the Mankiw outsourcing statement when he was the CEA chair.

 

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