A popular refrain in today’s political and socio-economic analysis has been the need for aggressive Government intervention (via taxation and regulation) to reverse growing wealth inequality. The narrative is supported by the increasing numbers of center and centre-left voters, and is firmly held in the key emerging demographic of the Millennial voters. The same narrative can also be traced to the emergence of some (not all) populist movements and political figures.
Yet, through regulatory restrictions, Governments in the recent past not only attempted to manage risks, but also created a system of superficial scarcity in supply of common goods & services (healthcare, education, housing etc) and skills, as well as access to professional services markets for practitioners. This scarcity de facto redistributes income (& thus, wealth) from the poor to the rich, from those not endowed with assets to those who inherit them or acquire them through other non-productive means, e.g. marriage, corruption, force. Many licensing requirements, touted by the Governments as the means for ensuring consumer protection, delivering social good, addressing markets failures and so on are either too cumbersome (creating a de facto bounds to supply) or outright skewed in favour off the incumbents (e.g. financial services licensing restrictions in trivial areas of sales and marketing).
The re-distribution takes the form of high rents (paid for basic services that are woefully undersupplied: consider the California ‘water allocations’ and local authorities dumping federal subsidies to military personnel onto private sector renters, or consider the effect of pensions subsidies to police and other public services providers that are paid for by poorer taxpayers who themselves cannot afford a pension).
This benevolent-malevolent counter-balancing in Government actions has fuelled wealth inequality, not reduced it, and the voters appear to be largely oblivious to this reality.
Crucially, the mechanism of this inequality expansion is not the simple r>g relationship between returns to capital (r) and the growth rate in the economy (g), but a more complex r(k)>r(hh)>r(g)>r(lh) relationship between returns to financial & restricted (r(k)), inc property & water rights in California, etc, high-quality human capital (r(hh)), inc returns to regulated (rationed) professions, the rate of growth in the economy (g), and the returns to low-quality human capital (r(lh)), inc returns to productive productive), but un-rationed professions.
Why this is crucial? Because the r>g driven inequality, the type that was decried by Mr. Piketty and his supporters is missing a lot of what is happening in the labor markets and in large swathes of organisational structures, from limited partnerships to sole traders. Worse, lazy academia, across a range of second-tier institutions, has adopted Piketty’s narrative unchecked, teaching students the r vs g tale without considering the simple fact that neither r, nor g are well-defined in modern economics and require more nuanced insight.
Yes, we now know that r>g, and by a fat margin (see https://www.frbsf.org/economic-research/files/wp2017-25.pdf
). And, yes, that is a problem. But that is only one half off the problem, because it helps explain, in part, the 1% vs 99% wealth distribution imbalances. But it cannot explain the 10% vs 90% gap. Nor can it explain why we are witnessing the hollowing-out of the middle class, and the upper middle class. A more granular decomposition of r (and a more accurate measurement of g - another topic altogether) can help.
The non-corporate entities and high human capital individual earners can still benefit from the transfers from the poorer and the middle classes, but these benefits are not carried through traditional physical and financial capital returns or corporate rent seeking. (Do not take me wrong: these are also serious problems in the structure of the modern economy).
Take for example, two professionals. Astrophysicist employed in a research lab and a general medical practitioner. The two possess asymmetric human capital: astrophysicist has more of it than a general medical doctor. Not only in duration of knowledge acquisition (quantity), but also in the degree of originality of knowledge (quality). But, one’s supply of competitors is rationed by the market (astrophysics high barrier to entry is… er… the need to acquire a lot of hard-to-earn human capital, with opportunity costs sky-high), another is rationed by the licensing and education systems. Guess which one earns more? And guess which one has access to transfers from the lower earners that can be, literally, linked to punitive bankruptcy costs? So how much of the earnings of the physician (especially the premium on astrophysicist’s wage) can be explained by a license to asymmetric information (extracting rents from patients) and by restrictions on entry into profession that go beyond assurance of quality? How much of these earnings are compensation for the absurdity of immense tuition bills collected by the medical schools with their own rent-seeking markets for professional education? And so on.
In a way, thus, the Governments have acted as agents for creating & sustaining wealth inequality, at the same time as they claimed to be the agents for alleviating it.
Yes, consumer protecting regulation is necessary. No question. Yes, licensing is often necessary too (e.g. in the case of a physician as opposed to a physicist). But, no - transfers under Government regulations are not always linked to the delivery of real and tangible benefits of quality assurance. Take, for example, restrictive development practices and excessively costly planning bureaucracies in cities, like, San Francisco. While some regulation and some bureaucracy are necessary, a lot of it is pure transfer from renters and buyers to bureaucrats as well as investors. So, do a simple arithmetic exercise. Take $100 of income earned by a young professional. Roughly 33% of that goes in various taxes and indirect taxes to the Governments. Another 33% goes to to the landlord protected by these same Governments from paying the full cost of bankruptcy (limited liability) and from competition by restrictive new building and development rules. Another 15% goes to pay for various insurance products, again - regulated and/or required by the Governments - health, cars, renters’ etc. What’s left? Less than 20% of income puts gas into the car or pays for transportation, buys food and clothing. What exactly remains to invest in financial and real assets that earn the r(k) and alleviate wealth inequality? Nada. And if you have to pay for debt incurred in earning your r(hh) or even r(lh), you are… well… insolvent. Personal savings averaged close to 6.5-7% of disposable income in 2010-2014. Since then, these collapsed to 2.4% as of December 2017. Remember - the are percentages of the disposable income, not gross income. Is that enough to start investing in physical and/or financial capital? No. And the numbers quoted are averages, so \median savings are even lower than that.
Meanwhile, regulated auto loans debt is now at $4,340 per capita, regulated credit card debt is at $2,930 per capita, and regulated student loans debt is now at $4,920 per capita. Federal regulations on credit cards debt are know n to behaviourally create barriers to consumers paying this debt down and/or using credit cards prudently. Federal regulations make student loans debt exempt from bankruptcy protection, effectively forcing borrowers who run into financial troubles into perpetual vicious cycle of debt spiralling out of control. Auto loans regulations effectively create and encourage sub-prime markets for lending. So who is responsible for the debt-driven part of wealth inequality? Why, the same Government we are begging to solve the problem it helps create.
Now, add a new dimension, ignored by many followers of Mr. Piketty: today’s social & sustainability narratives risk to deliver more of the same outcome by empowering Governments to create more superficial scarcity. This does not mean that all regulations and all restrictions are intrinsically bad, just as noted before. Nor does it mean that social and environmental risks are not important concepts. Quite the opposite, it means that we need to pay more attention to regulations-induced transfers of wealth and income from the lower 90% to the upper 10% and to companies and non-profits across the entire chain of such transfers. If we want to do something about our social and environmental problems (and, yes, we do want) we need to minimise the costs of other regulations. We need to increase r(hh) and even more so, r(lh). And we need to increase the g too. What we do not need to do is increase the r(k) without raising the other returns. We also need to recognise that on the road paved with good (environmental) intentions, we are transferring vast amounts of income (and wealth) from ordinary Joe and Mary to Elon Musk and his lenders and investors. As well as to a litany of other rent-seeking enterprises and entrepreneurs. The subsidies fuel returns to physical and fixed capital, intellectual property (technological capital), financial capital, and to a lesser extent to higher quality human capital. All at the expense of general human capital.
Another aspect of the over-simplified r vs g narrative is that by ignoring the existent tax codes, we are magnifying the difference between various forms of r and the g. Take the differences in tax treatment between physical, financial and human capital. Set aside the issue of tax evasion, but do include the issue of tax avoidance (legal and practiced with greater intensity the higher do your wealth levels reach). I can invest in fixed capital via a corporate structure that allows depreciation tax claws-backs and interest deductions. I can even position my investment in a tax (non-)haven jurisdiction, like, say Michigan or Wisconsin, where - if I am rich and I do invest a lot, I can get local tax breaks. I can even get a citizenship to go along with my investment, as a sweetener. Now, suppose I invest the same amount in technological capital (or, put more cogently, in Intellectual Property). Here, the world is my oyster: I can go to tax advantage nations or stay in the U.S. So my tax on these gains will be even lower than for fixed capital. Investing in financial capital is similar, with tax ranges somewhere between the two other forms of capital. Now, if I decided to invest in my human capital, my investments are not fully tax deductible (I might be able to deduct some tuition, but not living expenses or, in terms of corporate finance, operating expenses and working capital). Nor is there a depreciation claw back. There is not a tax incentive for me to do this. And my returns from this investment will be hit with all income taxes possible - state, and federal. It is almost sure as hell, my tax rate will be higher than for any form of non-human capital investment. Worse: if I borrow to invest in any form of capital other than human capital, and I run into a hard spot, I can clear the slate by declaring bankruptcy. If I did the same to invest in human capital, student loans are not subject to bankruptcy protection.
Not to make a long argument any longer, but to acknowledge the depth of the tax policy problems, take another scenario. I join as a partner a start up and get shares in the company. Until I sell these shares as a co-founder, I face no tax liability. Alternatively, I join the same start up as a key employee, with human capital-related skills that the start up really, really needs to succeed. I get the same shares in the company. Under some jurisdictions rules, I face immediate tax liability, even if I can never sell these shares in the end. Why? Ah, no reason, other than pure stupidity of those writing tax codes.
The net effect is the same across all of the above points: risk-adjusted after tax returns on investment in human capital are depressed - superficially - by policies. Policies, therefore, are driving wealth inequality. After-tax risk-adjusted returns to human capital are lower than after-tax risk-adjusted returns on physical, financial and technological capital.
Once again, we need to increase returns to human capital without raising returns to other forms of capital. And we need to increase real rates of economic growth (what that means in the real world - as opposed to what it means in the world of Piketty-following academia is a different subject all together). And we need to get Government and regulators out of the business of transferring our income and potential wealth from us to the 1%-ers and the 10%-ers.
How do we achieve this? A big question that I do not have a perfect answer to, and as far as I am aware, no one does.
One thing we must consider is systemically reducing rents obtained through inheritance, rent seeking and other unproductive forms of capital acquisition.
Another thing we must have is more broadly-spread allocation of financial assets linked to the productive economy (equity). In a way, we need to dramatically broaden share holding in real companies’ assets, among the 90%. Incidentally, this will go some ways in addressing the threat to the social fabric poised by automation and robotisation: making people the owners of companies puts robots at work for people.
Third thing is what we do not need: we do not need is a penal system of taxation that reduces r(hh) and r(lh). Progressive income taxation delivers exactly that outcome.
Fourth thing: we need to recognize that some assets derive their productivity from externalities. The best example is land, which derives most of its value from socio-economic investments made by others around the site. These externalities-related returns must be taxed as a form of unearned income/wealth. A land value tax or a site value tax can do the job.
As I noted above, I do not claim to hold a solution to the problem. I do claim to hold a blue print for a systemic approach to devising such a solution. Here it is: we need sceptical, independent & continuous impact analysis of every piece of regulation, of every restriction, of every socially and environmentally impactful (positive or negative) measure. But above all, we need to be sceptical about the role of the Government, just as we have become sceptical about the capacity of the markets. Scepticism is healthy. Cheerleading is cancerous. Stop cheering, start thinking deeper about the key issues around inequality. And stop begging for Government action. Government is not quite the panacea we imagine it to be. Often enough, it is a problem we beg it to solve.