Chart: Deaths of Roman Emperors vs. Coinage Debasement
Correlation does not necessarily imply causation.
In other words, just because two sets of data may follow a similar pattern, it does not mean there is any direct causal relationship.
However, as we were assembling our previous research on Currency and the Collapse of the Roman Empire, we noticed something that was too uncanny to skip past: during the 113-year stretch of time from 192 to 305 AD, an astonishing amount of Roman emperors (84%) were either brutally murdered or assassinated.
This, of course, was a particularly troubled period for the Romans. During the Crisis of the Third Century (235 to 284 AD) specifically, the combined pressures of invasion, civil war, plague, and economic depression threatened to bring down the Empire.
Coincidentally, during this same time frame, the silver denarius went from having 2.7 grams silver to being “silver” in name only. Base metals such as bronze and copper were added to the silver coins to debase the currency, and by the year 300 AD, a silver denarius (or its equivalent) had only a trace of silver left.
Notes on the Data
Roman Emperor deaths or abdications included in the visualization are ones that occurred between the birth of the Empire (27 BC) to the fall of the Western Roman Empire (476 AD). It’s also worth noting that, according to the source, there is a significant amount of emperors who had fates that are unclear or died under mysterious circumstances, and therefore the list may not be entirely accurate.
About the Money Project
The Money Project aims to use intuitive visualizations to explore ideas around the very concept of money itself. Founded in 2015 by Visual Capitalist and Texas Precious Metals, the Money Project will look at the evolving nature of money, and will try to answer the difficult questions that prevent us from truly understanding the role that money plays in finance, investments, and accumulating wealth.
Charted: 30 Years of Central Bank Gold Demand
Globally, central banks bought a record 1,136 tonnes of gold in 2022. How has central bank gold demand changed over the last three decades?
30 Years of Central Bank Gold Demand
Did you know that nearly one-fifth of all the gold ever mined is held by central banks?
Besides investors and jewelry consumers, central banks are a major source of gold demand. In fact, in 2022, central banks snapped up gold at the fastest pace since 1967.
However, the record gold purchases of 2022 are in stark contrast to the 1990s and early 2000s, when central banks were net sellers of gold.
The above infographic uses data from the World Gold Council to show 30 years of central bank gold demand, highlighting how official attitudes toward gold have changed in the last 30 years.
Why Do Central Banks Buy Gold?
Gold plays an important role in the financial reserves of numerous nations. Here are three of the reasons why central banks hold gold:
- Balancing foreign exchange reserves
Central banks have long held gold as part of their reserves to manage risk from currency holdings and to promote stability during economic turmoil.
- Hedging against fiat currencies
Gold offers a hedge against the eroding purchasing power of currencies (mainly the U.S. dollar) due to inflation.
- Diversifying portfolios
Gold has an inverse correlation with the U.S. dollar. When the dollar falls in value, gold prices tend to rise, protecting central banks from volatility.
The Switch from Selling to Buying
In the 1990s and early 2000s, central banks were net sellers of gold.
There were several reasons behind the selling, including good macroeconomic conditions and a downward trend in gold prices. Due to strong economic growth, gold’s safe-haven properties were less valuable, and low returns made it unattractive as an investment.
Central bank attitudes toward gold started changing following the 1997 Asian financial crisis and then later, the 2007–08 financial crisis. Since 2010, central banks have been net buyers of gold on an annual basis.
Here’s a look at the 10 largest official buyers of gold from the end of 1999 to end of 2021:
|Rank||Country||Amount of |
Gold Bought (tonnes)
|#7||🇸🇦 Saudi Arabia||180||3%|
The top 10 official buyers of gold between end-1999 and end-2021 represent 84% of all the gold bought by central banks during this period.
Russia and China—arguably the United States’ top geopolitical rivals—have been the largest gold buyers over the last two decades. Russia, in particular, accelerated its gold purchases after being hit by Western sanctions following its annexation of Crimea in 2014.
Interestingly, the majority of nations on the above list are emerging economies. These countries have likely been stockpiling gold to hedge against financial and geopolitical risks affecting currencies, primarily the U.S. dollar.
Meanwhile, European nations including Switzerland, France, Netherlands, and the UK were the largest sellers of gold between 1999 and 2021, under the Central Bank Gold Agreement (CBGA) framework.
Which Central Banks Bought Gold in 2022?
In 2022, central banks bought a record 1,136 tonnes of gold, worth around $70 billion.
|Country||2022 Gold Purchases (tonnes)||% of Total|
Türkiye, experiencing 86% year-over-year inflation as of October 2022, was the largest buyer, adding 148 tonnes to its reserves. China continued its gold-buying spree with 62 tonnes added in the months of November and December, amid rising geopolitical tensions with the United States.
Overall, emerging markets continued the trend that started in the 2000s, accounting for the bulk of gold purchases. Meanwhile, a significant two-thirds, or 741 tonnes of official gold purchases were unreported in 2022.
According to analysts, unreported gold purchases are likely to have come from countries like China and Russia, who are looking to de-dollarize global trade to circumvent Western sanctions.
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