Currently, several financial instruments are favored by economists for investment, particularly in light of market conditions and macroeconomic trends:

1. Gold: Gold is often viewed as a safe haven asset, especially during economic uncertainty or anticipated recessions. Its value tends to rise when inflation is a concern or when there is volatility in other markets.

2. Bitcoin: Analysts suggest that Bitcoin is gaining traction as a response to economic instability. It is seen as a scarce, decentralized asset that can retain value when traditional markets are in decline. The ongoing interest in cryptocurrencies reflects a broader move towards assets that are less susceptible to central bank control and inflationary pressures.

3. US Treasuries and Bonds: While there are concerns about rising interest rates and potential instability in Japan's bond market affecting global interest rates, US Treasuries continue to be a go-to option for many investors seeking stability. They are viewed as low-risk investments.

4. Equities in Tech Companies: Companies like Nvidia and AMD are noted for their growth potential in the tech sector, particularly in the realm of artificial intelligence. Despite some current volatility, their long-term prospects remain positive as demand for technology continues to grow.

5. Real Estate: Real estate investments, especially those tied to rental markets, are regarded as a stable investment choice, often providing regular income through rents and potential appreciation in value.

These instruments reflect a varied investment strategy that balances safety and the potential for growth in an uncertain economic environment.