Inflation at the Beginning of Economic Megacycles
6 min 36 sec read
George S. Atsalakis
Economist, Associate Professor
Ioanna Atsalaki
Lecturer
School of Production Engineering and Management
Data Science Laboratory
Technical University of Crete
The history of the global economy shows that periods of transition from one economic megacycle to another are almost always accompanied by strong inflationary pressures, geopolitical realignments, social tensions, and profound changes in the production model. According to the 56-year economic megacycle framework, the period 1968–2024 has ended, and a new megacycle began in 2024, which is expected to shape the global economy until 2080.
Inflation emerges as one of the earliest and most powerful symptoms of this transition. Although the conditions at the beginning of the 1968–2024 megacycle differ from those at the beginning of the new 2024–2080 megacycle, the similarities are striking. In both cases, inflation functions as a mechanism for restructuring the economic system, revealing the limits of the previous growth model and accelerating the transition to a new productive and technological regime. It is a period of persistent and often painful adjustment.
A. Inflation at the Beginning of the 1968–2024 Megacycle
The end of the 1960s marked the exhaustion of the post-war economic model that had been established after World War II. The United States was burdened by the cost of the Vietnam War while simultaneously financing large-scale social programs. Rising public expenditures created fiscal imbalances and placed increasing pressure on the Bretton Woods system.
In 1971, Richard Nixon’s decision to end the convertibility of the U.S. dollar into gold became a historic turning point. The separation of the dollar from gold allowed broader monetary expansion but also opened the door to higher inflation. The oil crisis of 1973 dramatically worsened the situation. Oil prices quadrupled, and inflation spread throughout the Western world.
The 1970s were characterized by stagflation: low economic growth, high unemployment, and high inflation occurring simultaneously. Inflation in the United Kingdom approached 24%, while the United States experienced double-digit inflation rates.
The main consequences were:
A1. Erosion of Purchasing Power
Households saw their savings lose a substantial portion of their value. The real purchasing power of wages declined, and social dissatisfaction increased.
A2. Crisis of Confidence in Institutions
Citizens began to question the ability of governments and central banks to manage the economy effectively. Political tensions intensified across many countries.
A3. Rising Interest Rates
Combating inflation required aggressive monetary tightening. The defining moment came during the 1980s when Paul Volcker raised U.S. Federal Reserve interest rates to nearly 20%, triggering a short-term recession but ultimately crushing inflation.
A4. Restructuring of Production
Businesses were forced to improve productivity. The need for greater efficiency encouraged the gradual adoption of information technologies that would dominate the following decades.
A5. Birth of a New Expansionary Cycle
The crisis of the 1970s acted as a catalyst for the transition into the era of computers, the internet, and globalization. The result was the period 1996–2024, during which global GDP more than tripled.
B. Inflation at the Beginning of the New 2024–2080 Megacycle
Today, the global economy is undergoing a similar transition. The structures that supported growth during the previous decades are gradually reaching their limits.
Globalization is slowing. Supply chains are being reconfigured. Geopolitical conflicts are increasing. Public debt levels have reached historic highs. At the same time, artificial intelligence, robotics, quantum computing, and advanced materials technologies are signaling the emergence of a new industrial revolution.
Inflation re-emerged after the pandemic and was reinforced by the war in Ukraine, energy disruptions, and geopolitical conflicts in the Middle East. Bond markets are already demanding higher yields and questioning the sustainability of public debt.
Prices shape inflation. Inflation determines monetary policy. Monetary policy determines credit conditions through changes in interest rates. Credit conditions determine who prospers and who struggles to survive.
The consequences of this new inflationary wave differ in several respects from those of the 1970s.
B1. The End of the Era of “Free Money”
From 2008 to 2021, most advanced economies operated in an environment of exceptionally low interest rates.
The new era is characterized by:
- Higher interest rates
- Increased borrowing costs
- Reduced liquidity
- More expensive financing for businesses and governments
Long-term government bond yields have reached levels not seen in decades.
A bond yielding 1% when inflation is 5% represents a 4% annual loss in purchasing power. In effect, this is equivalent to a 4% wealth tax on bondholders.
B2. Fiscal Dominance
Unlike the situation in 1980, public debt levels today are significantly higher.
U.S. public debt exceeds 100% of GDP, while interest payments have already surpassed defense spending. This limits the ability of central banks to raise interest rates aggressively without triggering a debt crisis.
U.S. federal debt currently stands at approximately $30 trillion, with an average interest rate of around 3.5%.
B3. Pressure on Household Incomes
When energy prices rise, transportation costs increase. Higher transportation costs place upward pressure on overall price levels and inflation expectations.
These expectations influence the decisions of central banks and bond markets.
When oil markets are constrained by supply shortages, inflation expectations rise.
When inflation expectations rise, bond yields increase.
When bond yields increase, equity valuations decline.
When equity valuations decline, pension funds, sovereign wealth funds, and households feel the consequences.
Persistent inflation reduces the real disposable income of households.
The greatest impacts are felt in:
- Housing
- Energy
- Food
- Transportation
Social dissatisfaction intensifies and fuels political polarization.
Debt, taxation, and inflation shape our daily lives. Ultimately, citizens bear the cost when the economy struggles.
When governments borrow beyond their means, when they impose economic burdens that citizens must carry, and when confidence in money itself declines, economic breakdown follows.
The consequences of a fragile economy emerge through:
- Rising unemployment
- Persistent inflation
- Social unrest
- The rise of powerful political leaders who promise order at any cost
These dynamics have appeared repeatedly throughout history and often characterize the early stages of major economic transitions. The opening phase of the 2024–2080 megacycle may prove no exception.
B4. Capital Reallocation
Higher interest rates alter investment preferences. Capital shifts:
- from equities to bonds,
- from speculative investments to productive projects,
- from consumption toward savings.
B5. Acceleration of the Technological Transition
Just as information technology became the productivity solution following the inflationary crisis of the 1970s, artificial intelligence is now emerging as the primary response to contemporary inflationary pressures. Governments increasingly recognize that productivity growth may be the only viable way to make high levels of public debt sustainable without resorting to excessive taxation or severe social spending cuts.
Similarities Between the Two Transitions
Despite the very different technological environments, the similarities between the two periods are remarkable.
Comparison of Economic Megacycles
| Megacycle 1968–2024 | Megacycle 2024–2080 |
| Vietnam War | Ukraine War |
| Oil Crisis | Energy Crisis |
| Collapse of Bretton Woods | Questioning of Globalization |
| High Inflation | Return of Inflation |
| Information Technology Revolution | Artificial Intelligence Revolution |
| Social Unrest | Political Polarization |
| Transition to a New Growth Model | Transition to a New Growth Model |
Inflation is not merely a macroeconomic problem. At the beginning of an economic megacycle, it functions as a mechanism of transition from one economic regime to another.
During the 1970s, inflation disrupted the equilibrium of the post-war economic model while simultaneously creating the conditions necessary for the information technology revolution and the explosive growth period of 1996–2024.
Today, we find ourselves at a similar historical turning point. Inflation is exposing the weaknesses of the previous model, which was built upon low interest rates, excessive borrowing, and globalization. At the same time, it is accelerating the transition toward a new economy based on artificial intelligence, automation, energy restructuring, and the geo-economic reorganization of the global system.
If the historical pattern of previous megacycles repeats itself, the period from 2024 to 2052 is likely to be characterized by intense restructuring, persistent inflationary pressures, geopolitical conflicts, and major structural reforms. Yet these very disruptions may lay the foundations for the next great era of global growth and prosperity, potentially emerging during the period 2052–2080.
This evolution has already intensified geopolitical tensions and is likely to continue doing so, increasing the probability of conflicts and pushing governments toward higher defense expenditures, often financed through additional borrowing.
At the same time, it has accelerated the use of economic instruments of pressure, including sanctions and trade restrictions, while strengthening trends toward protectionism and a gradual retreat from the globalization model that dominated previous decades.
Simultaneously, bilateral investment agreements and business partnerships are increasing, while substantial foreign capital continues to flow into the United States due to its position as the issuer of the world’s most stable reserve currency.
Furthermore, uncertainty has increased demand for gold as a safe-haven asset. At the same time, international demand for U.S. Treasury securities, dollars, and other American financial assets exhibits both downward and upward tendencies depending on prevailing market conditions.
Across most advanced economies, political forces from both the left and the right have gained strength by promoting radical solutions to accumulated economic and social problems.
However, the expectations generated by these movements often prove disproportionate to their actual capacity for implementation. As a result, many of these policies fail to deliver the anticipated outcomes, causing their proponents to gradually lose public support and ultimately be removed from power.
True prosperity is not measured solely by the assets one possesses during periods of stability and economic expansion. It is revealed primarily through the ability to maintain economic functionality when supply chains are disrupted, prices rise sharply, and political uncertainty dominates.
Genuine economic freedom is not merely the possession of income or wealth. It is the ability to adapt and survive amid developments and forces that lie beyond our direct control.
Great powers and empires have experienced this reality through energy crises and disruptions in oil markets. For ordinary citizens, the same reality is typically experienced through inflation, shortages of essential goods, energy shocks, and the gradual realization that the financial system does not operate exclusively according to economic rules but is deeply influenced by political decisions and geo-economic and geopolitical objectives.
The economic system of the next generation must take into account the need for sustainability, social cohesion, and international cooperation, while also recognizing the transformative impact that artificial intelligence is likely to have on economies and societies.
All of these developments are unfolding alongside a broader competition among civilizations, particularly in the form of rivalry between democratic and open societies and authoritarian systems that continue to deprive their populations of prosperity while directing much of the wealth they generate toward military expansion.
These regimes often use their economic resources to extend their influence, ideologies, and belief systems into regions that once formed part of their historical spheres of control.
The world changes according to the dynamics of economic megacycles, and with these changes come many difficult and often disruptive developments.
Yet, as the great Greek writer Nikos Kazantzakis observed, “evil always seems to triumph in the beginning, but in the end it is always defeated.”
