Bitcoin Doesn’t Fix DeFi, DeFi Fixes Bitcoin

 | Apr 19, 2021 02:01AM ET

“Bitcoin fixes this.”

I cringe every time I see this popular meme. I find it worse than nails on a chalkboard. Bitcoin and other cryptocurrency (crypto) supporters seem to wheel this tired trope out for every problem they see, particularly at economic ones. To their credit, they genuinely want to fix the financial system’s problems. I do too! However, crypto’s supporters have their subjects completely reversed.

To be sure, our modern-day financial system has problems. It’s plagued by “Too Big to Fail,” embarrassingly slow innovation, poor user experiences, and recurrent cronyism (real and perceived). Like the crypto-crowd, I see centralization as the root cause. We agree: decentralization is the only cure. We need decentralize finance (DeFi).

Yet, I see crypto as a sideshow. It’s a distraction from the main event—truly decentralizing the financial system. While these innovative tools are worthy of admiration, crypto simply doesn’t address the root causes; and quite frankly, it can’t. Thus, from an Decentralized systems are more stable than centralized ones . This broad principle applies to all situations from investment portfolios, to supply chains, to insect colonies. Decentralization ensures that risks don’t concentrate such that a single failure point can bring the whole system down. Centralization breeds instability and fragility. This is all too evident in our financial system.

Unfortunately, there are several modern-day examples of centralized risks threatening entire economies. “Too Big to Fail” banks in 2008 and Long-Term Capital Management ’s epic collapse in 1998 are notable ones. Here, the failure of, literally, a handful of institutions endangered the entire economy.

How could this possibly be? The global economy is enormous. That we all were thrust into a no-win situation—to foot the bill for these actors’ mistakes or suffer hefty consequences by no fault of our own—is as astonishing as it is unjust. Yet it happened and centralization is to blame.

h2 Banking is centralized/h2

Centralization in financial markets is extremely high, and for good reason—they are among the most heavily regulated industries. Whether we like it or not, laws, regulations, and mandates are centralizing forces in two ways.

First, they limit competition by erecting barriers against new entrants. These can take the form of compliance requirements, licensing limitations, and other costs. More perniciously though, they create behavioral herding. Regulations coerce companies to act in similar ways; not because they (or their customers) necessarily want (them) to, but rather to satisfy some mandate. Quite simply, companies must optimize for the rules in order to compete.

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The Great Financial Crisis of 2008 (GFC) illustrated just this. Banks are subject to a myriad of regulatory capital requirements across the globe. These stringent rules dictate how much (and in what forms) companies must carry reserves to cover potential losses and liquidity needs (as if banks wouldn’t in their absence).

They are codified formulas, literally, to which each company is subject. For better or worse, the ratings from nationally recognized statistical ratings organizations (NRSRO), such as Moody’s Investors Service and Standard & Poor’s, feature prominently in these calculations.

Thus, their anointed opinions impact the actions of every bank. Preceding the GFC, only three NRSROs mattered, Moody’s Investors Service, Standard & Poor’s, and Fitch Ratings. Their wrong assessments of housing-related investments brought the world to its knees (in part).

The way in which politicians write laws, regulators formulate rules, NRSROs assess risk, and lobbyists sway competitive dynamics are paramount to how banks manage their businesses. What choice do management teams really have but to comply? The alternative is not to operate. This is how a few favored groups without “skin in the game” can transform seemingly benign views, such as home prices never go down, into dangerous and systemic risk concentrations.

h2 Decentralized and “free” banking/h2

What if there were no banking laws? Would bankers ignore all risks and treat their capital like unconstrained madmen? Of course they wouldn’t. Those who did would not be in business for long (there are always outliers). History confirms this unpopular view.

Freed from codified capital requirements, banks would create a whole host of different risk management strategies. They would because it’s a business necessity. There is no greater regulator than the market. To be sure, a range of efficacies would emerge with some banks proving safer than others. This diversity, though, would prove protective. It dampens the threat of systemic failure due to any one bank’s action. The wisdom of crowds protects us all by localizing the damage of mistakes.

In my view, crypto’s biggest promise is to help decentralize financial services—a.k.a. DeFi. DeFi is the practical solution for the centralized financial system’s failures. However, we don’t need crypto to decentralize banking and finance. So-called “free banking” is hardly novel.

Free banking existed to various degrees throughout history, most notably in Scotland, Canada, and the antebellum period in the U.S. During these periods, banks were lightly regulated and issued private notes that were convertible into gold. These notes widely circulated and acted as currency.

While far from perfect, the financial system’s stability in these periods compares favorably to our current ones based on central banks. This is due to the decentralization.