Summary of "[경제기사 읽기5] 레버리지효과2(이자율을 고려)"

The video explains the concept of the Leverage effect in investments, emphasizing the crucial role of interest rates when using borrowed money to increase returns on equity. The main financial strategy discussed is leveraging Debt to amplify investment returns, but only when the Investment Return exceeds the borrowing Interest Rate.

Key Points and Methodology:

Leverage Effect Definition: Using Debt to increase Return on Equity by borrowing money to invest.
Interest Rate Importance: You must pay interest on borrowed money, so the Investment Return must be higher than the Interest Rate to benefit from Leverage.
Example Scenario:
- Borrow 1 billion won at 10% interest.
- Invest in an asset that returns 1.2 billion won.
- After paying 100 million won interest, profit remains, showing Leverage benefit.
Step-by-Step Comparison:
- Invest only own money (e.g., 200 million won) and get a 10% return (20 million won).
- Borrow additional 100 million won at 10% interest, invest total 300 million won.
- Calculate total returns and subtract interest to find actual profit.
- Calculate Return on Equity (own money) after interest.
Outcomes:
- If Investment Return equals Interest Rate, Leverage provides no benefit.
- If Investment Return is less than Interest Rate, Leverage causes losses.
- If Investment Return is greater than Interest Rate, Leverage increases Return on Equity.
Core Insight: Leverage effect only works when the return on investment exceeds the Borrowing Cost.

Business/Investment Trend:

Using Leverage can magnify gains but carries risk if returns do not surpass interest costs.
Investors should carefully compare expected returns to borrowing costs before leveraging.

Presenter:

The explanation is delivered by an unnamed presenter analyzing economic and investment concepts in Korean, focusing on practical understanding of Leverage with interest rates.

This summary captures the financial strategy of leveraging Debt, the importance of interest rates in Leverage, and the step-by-step analytical approach used in the video.