Yen Crisis Triggers Global Market Jitters

Japan's economy is facing a crisis as its currency, the yen, hits a 40-year low against the US dollar. The country's government debt stands at 204% of GDP, with the US following closely behind at 123%. This has led to an influx of foreign investors taking advantage of Japan's low interest rates to borrow yen and invest in US assets.

The 'carry trade' has been a major contributor to this phenomenon, with investors pocketing dollars after selling shares bought with cheap yen. The US Treasury Secretary, Scott Bessent, has taken notice of the Japanese selling large chunks of their US dollar reserves and is working with the Federal Reserve to help shore up the yen.

The crisis has significant implications for South Africa as a major market for its commodities would be crippled if the yen were to collapse. With the carry trade estimated to be worth between $500bn and $1-trillion, a sharp rise in interest rates could have disastrous consequences for global markets.