I think it's important to differentiate between the idea that domestic trickle-down economics is effective and the idea that lowering the corporate tax rate to a more globally competitive number is needed to stop businesses from moving their HQs.
It makes sense to lower our corp tax rate to 20%. The avg corp tax rate in the EU is 22.5%.
Maybe we're not big fans of globalization, but as one country we can't enact effective legislation to stop businesses from relocating. I think our best option is to be competitive so we recapture some of these trillions of dollars that corporations hold in tax havens.
I keep hearing this argument as well, but I think it's important to question the premise that we want to be involved in a race to the bottom. On the surface it makes intuitive sense that we want to have a lower tax rate than our 'competitors', but I think that overlooks and undervalues exactly what we have here in the US. Right now we have
far and away the best higher education and academic research system in the world. The smartest and best students from every country in the world come to the US to study. That benefits the US economy
immensely. So many of the modern start-up 'unicorns' have been built by first, second, or third generation immigrants of families that came to the US to study advanced technology. We have the best collection of engineering and mathematic talent in the world
by far. Foreign talent fights to obtain visas to come work in the US.
If you wanted to start a modern day tech company, the type that would operate on a global scale, where would you do it? Well, the answer is easy, you do it in Silicon Valley. That's not hyperbole, it's the verifiable truth. Why would you do it in the country with the higher tax rate, in the state with the higher tax rate, in the city with the insane cost of living? Why wouldn't you start your tech company in Austria or Italy, China or India? Because you go to where the talent is and you are more than willing to pay that premium.
Makers of superior luxury goods don't compete in price wars with companies that offer cheaper generic comparable goods. Similarly, the US should have no need to engage in a corporate tax war with a country like India. We are the country that produces the superior brand in terms of an educated workforce, modern infrastructure, stable and uncorrupt government. All that talk about how VTSAX is a 'global' index because all the companies operate globally. There's a reason all of those companies originated and are based in the US, and it sure as hell isn't because our corporate tax rate is lower. If anything, we should be doing whatever we can to make sure we stay the global leader in higher education and research as the US has benefited incredibly from it's ability to draw in the top talent from across the world to work and innovate (and pay taxes) here in the US. Thus, why this idea of partially paying for corporate tax cuts by cutting tuition credits is the most asinine idea I've ever heard of.