Bitcoin has seen its fair share of valuation models and theories. Analysts are exploring new frameworks to understand and predict Bitcoin’s potential value as the premier cryptocurrency continues to evolve and cement itself as a unique digital asset. Two models that have generated substantial discussion are the Dollar Milkshake Theory and the assessment of stock-to-flow limitations. This article critically analyses each framework’s core tenets, limitations, and applicability to Bitcoin valuation models 2023.
Dollar Milkshake Theory
The Dollar Milkshake Theory analogises the US dollar’s status as the world’s reserve currency to a milkshake that attracts global money flows like a straw. Created by Brent Johnson, the theory posits that foreign capital will continue moving into dollar-denominated assets as emerging market currencies devalue, increasing demand for dollars.
Proponents believe this steady capital inflow serves as a strong backbone for Bitcoin’s valuation due to its status as a scarce digital gold proxy built on a dollar payment system. However, the theory risks oversimplifying global capital flows and contradicts arguments that Bitcoin offers an alternative to dollar dominance.
While the impact of Dollar Milkshake Theory has merit in explaining the historical demand for dollars, its sustainability is less clear given seismic shifts in the global economy, technology, and policies of major players like China and Europe over the last decade. Factors such as SWIFT growing increasingly politicised, massive stimulus dollar creation, and gradual mainstream adoption of alternatives to the dollar system challenge assumptions of stable, perpetual inflows.
The theory may fail to account for a future where countries diversify away from dollars if political or economic incentives shift. Several nations have already begun bilateral local currency swap agreements over the last 5 years to settle trade balances without dollar intermediation, minimising exposure to future sanctions risk.
So while dollar strength and safe haven demand were surely a factor in Bitcoin’s meteoric rise to $60K+ in 2021, the milkshake theory is tough to rely on as a durable valuation model for Bitcoin’s next cycle in 2023 and beyond.
Stock-to-Flow Model
In contrast to the Dollar Milkshake Theory, the Bitcoin stock-to-flow (S2F) model focuses directly on scarcity dynamics within Bitcoin itself. Pioneered by PlanB, S2F analyses Bitcoin’s existing stock against its annual production flow to model supply shocks and make valuation forecasts.
The model correctly predicted Bitcoin would reach six-figure prices due to the 2020 halving reducing new supply. However, Bitcoin has starkly diverged from the model’s forecast of $100K+ prices throughout 2022. This breakdown of S2F’s accuracy indicates its limitations. Specifically, the model places disproportionate weight on scarcity without properly accounting for demand fluctuations.
For example, while the 2020 and 2024 halvings are supply shock events, demand can evaporate unexpectedly due to black swan events. Risk assets like Bitcoin often correlate more closely with speculative manias, and investor sentiment shifts in its early stages compared to the maturing stores of value like gold that S2F references.
In 2022, heightened global recession fears and rollercoaster equities markets sparked a “risk-off” environment where investors fled speculative assets. This illustrates that Bitcoin still lacks the reserve status that buffers gold from massive drawdowns during times of panic. S2F did not properly account for external market cycles wreaking havoc on investment demand as Bitcoin searched for stable demand drivers and lowered time preference.
So, the verdict is that S2F made an overly simplistic assumption that the market would react to supply shocks similarly to other assets when Bitcoin was still firmly establishing itself. Its insights into circulating supply dynamics remain valuable, but forecasts require more sophisticated demand-side inputs to be reliable.
The Road Ahead for Bitcoin Valuation Models
In summary, neither the Dollar Milkshake Theory nor the stock-to-flow model offer completely convincing price projections on their own in 2023. Bitcoin’s valuation continues to rely on speculation more heavily than scarcity and network fundamentals.
This critical analysis shows gaps that need bridging as Bitcoin matures. Truly robust valuation models will likely blend macroeconomic indicators around global capital flows with on-chain signals into market psychology and investability. Integrating both sides of the equation – supply and demand – seems necessary to minimise surprises as Bitcoin continues on its journey towards stability.
More holistic valuation frameworks may evolve by incorporating metrics like the percentage of supply held on exchanges in the short term versus in illiquid cold storage for the long haul. This sheds light on the stability of the investor base over market cycles. Factors like trading volume in Tether versus fiat pairs and options market open interest also contain clues on the bullish or bearish bias of market participants at a point in time.
Conclusion
No universally applicable Bitcoin valuation model exists yet – and the eclectic mix of inputs showcased here demonstrates why Bitcoin is far from a solved puzzle. But there lies fertile analytical ground for investors who incorporate learnings from different disciplines into their perspective. As understanding progresses, Bitcoin’s trajectory towards becoming a global macro asset should come into sharper focus.
