Pedestrians walk through the Canary Wharf financial district of London January 16, 2009. (Photo: Reuters)

What’s the best argument for reducing the onerous 35 percent corporate tax rate in the United States?

• 1. Should the rate be lowered because it’s embarrassing that America has the highest corporate tax rate in the developed world, and perhaps the entire world? That’s certainly a persuasive reason for a lower rate.
• 2. Should the rate be lowered because workers will have more jobs and higher pay when companies invest more? That should be a very compelling argument to slash the rate as much as possible.
• 3. Should the rate be lowered so companies no longer will have a big incentive to “invert” to other countries? That’s probably a strong argument for some people, but not for me since I’ve never objected to inversions.
• 4. Should the rate be lowered to mitigate the anti-competitive impact of America’s worldwide tax system? Sure, that would help, but I would prefer to directly solve the problem by shifting to territorial taxation.
• 5. Should the rate be lowered so companies have more incentive to focus on earning money and less incentive to utilize corrupt tax breaks? That would be a win-win outcomefor the American economy.
• 6. Should the rate be lowered because the corporate tax is actually a levy on workers, consumers, and shareholders? It is silly that we pretend to tax companies when the ultimate tax is paid by individuals.
• 7. Should the rate be lowered to reduce the bias for debt? A lower rate would mitigate that problem, though it would be better to directly solve the problem by getting rid of the double tax on dividends.
• 8. Should the rate be lowered to reduce the amount of money going to Washington? I’m in favor of “starving the beast,” but a lower corporate rate may not be effective because there will be considerable revenue feedback.

These are all good reasons to dramatically lower the corporate tax rate, hopefully down to the 15-percent rate in Trump’s plan, but the House proposal for a 20-percent rate wouldn’t be a bad final outcome.

But there’s a 9th reason that is very emotionally appealing to me.

• 9. Should the rate be lowered to trigger a new round of tax competition, even though that will make politicians unhappy? Actually, the fact that politicians will be unhappy is a feature rather than a bug.

I’ve shared lots of examples showing how jurisdictional competition leads to better tax policy.

Simply stated, politicians are less greedy when they have to worry that the geese with the golden eggs can fly away.

And the mere prospect that the United States will improve its tax system is already reverberating around the world.

The German media is reporting, for instance, that the government is concerned that a lower corporate rate in America will force similar changes elsewhere.

The German government is worried the world is slipping into a ruinous era of tax competition in which countries lure companies with ever-more generous tax rules to the detriment of public budgets. …Mr. Trump’s “America First” policy has committed his administration to slashing the US’s effective corporate tax rate to 22 from 37 percent. In Europe, the UK, Ireland, and Hungary have announced new or rejigged initiatives to lower corporate tax payments. Germany doesn’t want to lower its corporate-tax rate (from an effective 28.2 percent)… Germany’s finance minister, Wolfgang Schäuble, …left the recent meeting of G7 finance ministers worried by new signs of growing beggar-thy-neighbor rivalry among governments.

A “ruinous era of tax competition” and a “beggar-thy-neighbor rivalry among governments”?

That’s music to my ears!

I”d much rather have “competition” and “rivalry” instead of an “OPEC for politicians,” which is what occurs when governments impose “harmonization” policies.

The Germans aren’t the only ones to be worried. The Wall Street Journal observes that China’s government is also nervous about the prospect of a big reduction in America’s corporate tax burden.

China’s leaders fear the plan will lure manufacturing to the U.S. Forget a trade war, Beijing says a cut in the U.S. corporate rate to 15% from 35% would mean “tax war.” The People’s Daily warned Friday in a commentary that if Mr. Trump succeeds, “some powerful countries may join the game to launch competitive tax cuts,” citing similar proposals in the U.K. and France. …Beijing knows from experience how important tax rates are to economic competitiveness. …China’s double-digit growth streak began in the mid-1990s after government revenue as a share of GDP declined to 11% in 1995 from 31% in 1978—effectively a supply-side tax cut. But then taxes began to rise again…and the tax man’s take now stands at 22%. …Chinese companies have started to complain that the high burden is killing profits. …President Xi Jinping began to address the problem about 18 months ago when he launched “supply-side reforms” to cut corporate taxes and regulation. …the program’s stated goal of restoring lost competitiveness shows that Beijing understands the importance of corporate tax rates to growth and prefers not to have to compete in a “tax war.”

Amen.

Let’s have a “tax war.” Folks on the left fret that this creates a “race to the bottom,” but that’s because they favor big government and think our incomes belong to the state.

As far as I’m concerned a “tax war” is desirable because that means politicians are fighting each other and every bullet they fire (i.e., every tax they cut) is good news for the global economy.

Now that I’ve shared some good news, I’ll close with potential bad news. I’m worried that the overall tax reform agenda faces a grim future, mostly because Trump won’t address old-age entitlements and also because House GOPers have embraced a misguided border-adjustment tax.

Which is why, when the dust settles, I’ll be happy if all we get a big reduction in the corporate rate.