It is not one single event
The phrase “global crisis” describes a set of overlapping pressures that began intensifying around 2021 and continue to reshape prices, jobs, borrowing costs and government budgets. It is not a single market crash or one geopolitical incident. Instead, several forces are feeding into each other.
The most visible effect for ordinary people has been inflation: the rate at which the general level of prices rises. But inflation is a symptom. To understand what is happening, it helps to look at the causes.
Energy and supply chains
Energy is an input into almost everything: transport, heating, manufacturing, fertiliser and food distribution. When the price of oil, gas or electricity rises quickly, those costs spread through the economy. Ireland imports most of its energy, so international price spikes pass through to Irish electricity bills, petrol pumps and business overheads.
At the same time, global supply chains — the networks that move components and finished goods between countries — were stretched by post-pandemic reopening, shipping bottlenecks and labour shortages in key ports. A delay in one component can slow an entire factory, which in turn affects availability and prices.
Inflation and interest rates
When prices rise faster than wages, people’s purchasing power falls. To stop inflation from becoming entrenched, central banks raise interest rates. Higher rates make borrowing more expensive, which tends to cool demand and slow price growth over time.
The trade-off is that higher rates also increase mortgage costs, reduce business investment and can raise unemployment. In the euro area, the European Central Bank sets the main policy rate, which strongly influences Irish tracker mortgages, new fixed-rate offers and business loans.
Housing and labour markets
In many countries, including Ireland, housing supply has not kept up with demand. Higher interest rates then push up monthly mortgage repayments even when house prices stabilise. Rents also tend to rise when mortgage costs and maintenance expenses increase.
Labour markets have been unusually tight. In Ireland, unemployment has been low and many sectors report shortages of skilled workers. That supports wages, but it also puts upward pressure on business costs.
Fiscal and monetary limits
Governments responded to recent shocks with support schemes: energy credits, social-welfare increases, business grants. These measures help households and firms but also add to public debt. At some point, governments must balance support with long-term sustainability.
Meanwhile, central banks cannot simultaneously fight inflation and keep interest rates very low. That means the era of extremely cheap money that followed the 2008 financial crisis has come to an end, at least for now.
Where Ireland fits in
Ireland is exposed to global trends through trade, energy imports and its large multinational sector. At the same time, domestic factors — housing shortages, public infrastructure constraints and a tight labour market — create their own pressures. Our separate article, Impact on Ireland, looks at the Irish picture in detail.