What are the main principles of supply-side economics?

Supply-side economics is an economic theory that emphasizes the importance of stimulating aggregate supply (production) in order to achieve long-term economic growth, rather than focusing on boosting consumer demand (spending). The main principles of supply-side economics include:

• Tax cuts: Supply-side economics suggests that cutting taxes for individuals and businesses can incentivize them to invest, work more, and innovate, leading to higher economic growth and more tax revenue in the long run.
• Deregulation: Supply-side economics holds that deregulating industries and reducing government intervention can spur economic growth by removing barriers to entry and promoting competition.
• Free trade: Supply-side economics advocates for free trade, which can increase competition, lower prices, and promote innovation.
• Monetary policy: Supply-side economics supports the use of monetary policy to stabilize prices and promote long-term economic growth.

Supply-side economics gained popularity in the 1980s during the Reagan administration in the United States. However, the theory has also been criticized by some who argue that it primarily benefits the wealthy and exacerbates economic inequality. Critics also argue that tax cuts and deregulation can lead to an increase in government debt and economic instability.