From Marginal Revolution:
In this post I put aside the negatives of a Trump presidency and focus on some of the positive things that President Trump could do that are still consistent with his stated goals and ideology.
First, and most obviously, infrastructure development. Trump has said he wants to invest a trillion dollars in infrastructure, mostly through public-private partnerships (PPP). As I said in Launching the Innovation Renaissance we need more and better airports, for example. Ironically, New York Governor Andrew Cuomo’s $4 billion PPP to replace LaGuardia’s Terminal B which has as a leading partner in Swedish multinational Skansa, is an important model. Around the world there are a number of other successful examples of airport PPPs including in India, Australia, New Zealand, Canada and South Africa.
Fortunately, the FAA already has an airport privatization program. To date, the program has had only limited success but the tools are in place if Trump wants to push.
Governments eager for cash sometimes structure PPPs with big up front payments and low future payments. Trump could find such a bargain tempting as it would let him raise cash and encourage building today while pushing low future revenues decades into the future. Bear in mind, however, that when someone such as Paul Krugman says that now is the time to invest because interest rates are low, a corollary is that is now is the time to sell because asset prices are high.
Speaking of air travel, Trump seems like just the person to Make America Boom Again and he could do it with a small directive to the FDA to drop the ban on supersonic aircraft and replace it with a reasonable noise standard.
We also desperately need an update to our electricity grid. We have more blackouts than any other developed nation. It is a national embarrassment when millions of US residents our thrown into the dark by grid failures.
Improving the grid is not just an economic issue it’s an issue of national security. Our grid is under constant low-level attack, and some of these attacks are likely probes for an attack similar to that which brought down the Ukrainian power grid.
Electricity infrastructure, it’s worth noting, is less amenable to PPPs than airports because it’s more difficult to monetize quality improvements and the grid by its nature involves many externalities so I think Trump is relying too much on PPPs. Newt Gingrich, however, is a big proponent of improving the grid and he may help convince Trump to invest public funds.
An important byproduct of improving our electricity grid would be to improve the prospects for solar and wind power. Solar and wind are intermittent and cost effective in only some parts of the country. The better our transmission lines, however, the more useful these sources of energy become. Indeed, it might be time to begin work on a global super-grid. I could see Trump going for this (just don’t call it a hemispheric open market).
Trump also seems like just the guy to support nuclear energy. Molten salt reactors are very safe and can be much smaller than traditional reactors. These types of reactors were invented in the United States but China is rapidly developing the technology. President Trump don’t let China drink our milkshake! By the way, these types of nuclear reactors pair well with renewables because they can ramp up or down to fill in the intermittent nature of solar and wind. Nuclear power also pairs beautifully with hydrogen.
The first new nuclear plant in decades just started producing power for commercial use last month. Trump should cut the ribbon at an opening ceremony. It would be a great signal that America is not afraid of technology, that we can still build, and that we can responsibly deal with climate change while increasing the power that drives American civilization.
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