Category Archives: Other economic thoughts

What doesn’t fall into the other categories

Creative Pie Slicing To Address Climate Policy Opposition | Energy Institute at Haas

Severin Borenstein’s post raises an important issue that economists have ignore for too long. I posted the following comment there:

We gave politicians the tool of benefit-cost analysis which they have used to justify their policy objectives, but we completely failed to drive home the requirement that those parties who are on the losing end need to be compensated as well. I looked in my edition of Ned Gramlich’s book on Benefit-Cost Analysis (who taught my course), and the word “compensation” is not even in the index! Working on environmental regulations, I regularly see agency staff derive large positive ratios for the “general public” and then completely dismiss the concerns of particular groups that will be carrying all the burdens of delivering those benefits. If we’re going to teach benefit-cost analysis, we need to emphasize the “cost” side as much as the “benefit” that politicians love to extol.

Source: Creative Pie Slicing To Address Climate Policy Opposition |

Why Infill Development Is So Difficult to Achieve | Davis Vanguard

By Richard McCann 

A housing shortage? Develop infill projects. An economic development crisis? Infill development. Traffic congestion? Yep, more infill development. Infill development has become the go-to solution to our land-use ills. It seems so easy—just gather up those odd lots and abandoned properties and create a brand-new project with ready-made customers and retail businesses right next door. If only it was so easy.

Source: Why Infill Development Is So Difficult to Achieve | Davis Vanguard

Repost from AER: Deposit Competition and Financial Fragility: Evidence from the US Banking Sector


by Mark Egan, Ali Hortaçsu, and Gregor Matvos

We develop a structural empirical model of the US banking sector. Insured depositors and run-prone uninsured depositors choose between differentiated banks. Banks compete for deposits and endogenously default. The estimated demand for uninsured deposits declines with banks’ financial distress, which is not the case for insured deposits. We calibrate the supply side of the model. The calibrated model possesses multiple equilibria with bank-run features, suggesting that banks can be very fragile. We use our model to analyze proposed bank regulations. For example, our results suggest that a capital requirement below 18 percent can lead to significant instability in the banking system.

Enlisting Davis’ Citizen-Analysts | Davis Vanguard

By Richard McCann

Why are we not using Davis’ wealth of human capital to our advantage? Why don’t we assign, and even hire or retain, these individuals to prepare these analyses for commission review?

Source: Enlisting Davis’ Citizen-Analysts | Davis Vanguard

Why increasing wealth concentration is bad for the U.S. economy


recent article in the New York Times by Dierdre McCloskey boldly states that the answer to income inequality is to allow unfettered growth through free market forces. Unfortunately, this thesis comes straight out of the anti-Communist 1950s. McCloskey puts up a strawman that proponents of addressing inequality directly want to redistribute all wealth via grabbing all assets of the wealthy. Her version of how the economy has worked, and the policy proposals to address inequality are incorrect.

As I posted previously, we’ve already run the experiment comparing the performance of a market-based economy (West Germany) to a centrally-planned socialist economy (East Germany), and the market-based more than doubled the output of the socialist one. That said, the past West German (and the current German) is a far cry from a “free market” economy. It was and is heavily regulated with substantial redistributive policies. No one is seriously advocating that the U.S. move to a Communist economy (at least not since the 1950s)–they are suggesting that the U.S. consider policies that could redistribute wealth to improve the welfare of almost everyone.

Increased inequality has been found to decrease economic growth, contrary to McCloskey’s implied assertion. Both the OECD and IMF found negative consequences from increased wealth in the top 20% of households. Other studies show that historic U.S. GDP growth has not been impeded by high marginal tax rates, either for individual or corporate taxes.

She also misses the real reason as to why inequality is a concern. She dismisses it as simple envy. But it’s really about relative political and economic power. The wealthy are able to exert more bargaining power in economic transactions, and their greater influence on the political process is well documented.

As a side note, McCloskey appears to grossly underestimating the share of wealth and income held by the wealthiest segment of U.S. society. Her calculation appears to assume that wealth is distributed evenly across all of the income quintiles (“If we took every dime from the top 20 percent of the income distribution and gave it to the bottom 80 percent, the bottom folk would be only 25 percent better off.”) In fact, a recent estimate by the Federal Reserve Board shows that the top 0.1% of U.S. households hold over 40% of the wealth. That means that redistributing the wealth of just 0.1% will lead to a 40% increase in the wealth of everyone else. I’m not advocating such a radical solution, but it does demonstrate the potential scale of redistributive policies. For example, redistributing just 25% of the wealth of the richest 1% could lead to a 10% increase in the wealth of the remaining 99.9%.