Global geopolitical tensions often play a pivotal role in shaping people’s perceptions of economic growth. Research shows concern about such issues can cause people and businesses to become more cautious about spending and investing, which can ultimately lead to economic recession.

The recent escalation of the Israel-Palestine conflict is no different. Investors around the world are worried about the repercussions of this war – particularly in light of an already bleak picture for global economic growth.

Hamas’s October 7 attack on southern Israel is the latest chapter of a cycle of violence that has been going on in this region for decades and, sadly, seems to have no end in sight. While the reasons behind these events are complex, the conflict’s potential immediate and long-term economic ramifications are easier to grasp.

After all, if the Russia-Ukraine war has taught us one thing, it’s that we should be mindful of the intricate interdependencies that shape the global economic and geopolitical landscape.

 

How conflicts can affect the economy

Internal and inter-state conflicts often have a significant effect on stock market indices, exchange rates, and commodity prices – sometimes even sending prices higher in the lead-up to hostilities. The longer-term economic impact is typically more complicated to assess, however. The lasting effects of even seemingly dramatic events on investor behaviour can be hard to predict.

Conflicts in the Middle East tend to lead to spikes in oil prices – think of the OPEC oil embargo of 1973-1974, the Iranian revolution of 1978-1979, the Iran-Iraq War initiated in 1980, and the first Persian Gulf War in 1990-91. Since the region accounts for nearly a third of global oil supply, any instability can create market uncertainty based on concerns about interruptions to global oil supply.

This uncertainty is reflected in the risk premium in oil markets. This is the price paid for oil traded ahead of time in the futures markets versus the real-time price of oil. It reflects the profits that speculators expect to receive from buying and selling oil during a time of conflict, as well as the hedging needs of businesses that produce and consume oil and their concerns about supply and demand.

And so, the effect of the latest Israel-Hamas conflict on global financial markets will depend on the involvement of other major regional powers. If the conflict remains between Israel and Hamas, the effect will probably be limited and arguably exclusive to countries with direct trade exposure to Israel or Palestine.

But if the conflict spreads to major oil-producing nations in the region such as Iran, the global economy could face severe repercussions as energy costs for businesses and households could spike if supply is interrupted.

Higher energy prices would hamper central banks’ efforts to tame inflation pressures in most advanced and emerging economies. If this leads to a “higher for longer” monetary policy that keeps interest rates elevated, it would push up the cost of borrowing and refinancing by governments, companies and people.

History can offer some insights into how the impact on the global economy could unfold under these different scenarios. For instance, the 50-day war between Israel and Hamas in 2014, which killed 2,200 people, mostly civilians, had no significant effect on the global economy or financial markets.

Yet, when Israel and Hezbollah clashed in Lebanon in 2006, oil prices surged globally due to fears of a broader conflict in the Middle East.

What to expect this time

Unfortunately, there is another factor to consider at the moment. The escalation of the Israel-Palestine conflict has happened alongside the realignment of various global alliances. This slow creep of “deglobalisation” can be seen in a shift in trade policies in recent years.

Countries such as the US and UK are relocating economic activity including sourcing or manufacturing products from different countries out of concern about relying on suppliers in potentially hostile regions, as well as the impact of imports from low-wage countries on struggling local labour markets

At the moment, these shifts can also be seen in the reactions to the Hamas attack on Israel. A two-state solution) to the Israel/Palestine conflict was initially laid out by the United Nations in 1947 and reaffirmed in 1974, with almost unanimous support around the world.

But there has been some nuance in the international reactions to the attack. With most western countries quickly voicing support for Israel’s right to defend itself, while countries like China and Russia called for a ceasefire without taking a stance on Hamas.

This suggests that the issue of Israel-Palestine could tie in with the broader trend towards the new geopolitical divisions that were already starting to emerge before Hamas’s attack.

A prolonged conflict between Israel and Palestine, especially with the involvement of major regional powers, could further accelerate this global realignment and have detrimental consequences for global economic growth.

Under these circumstances, investors are already bracing for increased financial volatility across the board – from stocks and government bonds to commodity markets. So-called safe-haven assets like gold are typically used as protection against overwhelming economic uncertainty. The price of gold has shot up following the latest escalation in the Israel-Palestine conflict.

Financial markets will continue to monitor the conflict between Israel and Hamas for signs of escalation. Anything that pushes oil prices up further will reignite fears of higher inflation.

Unfortunately, this is happening just as many countries were starting to see inflation slow again after two years of persistently high consumer prices.

Daniele Bianchi is an Associate Professor of Finance at Queen Mary University of London.

This article was first published by The Conversation.

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