Is It Possible to Minimize Systematic Risk?
You may have question in your mind that is it possible to minimize systematic risk? If you have then I am right here with your answer. After reading this hope you will understand what actually systematic risk is, what are the factors related with this and is there any way to minimize systematic risk or not.
First of all let me explain the meaning of systematic risk. Risk associated with macro-economic factors like; market interest rate, inflation, rate of unemployment, economic recession, oil price etc. are the source of systematic risk. These factors cannot be changed or influenced by individual or organization. Normally risk which cannot be minimized through diversification of investment is considered as systematic risk. In other sense risk which is beyond the control of individuals or organization is systematic risk.
Minimizing risk is possible only through investing in negatively correlated financial securities. Here negatively correlated means the return of an individual security is not directly related with the return of other securities.
The main thing is, through diversification only we can minimize unsystematic risk portion which is arisen from the micro economic factors. Because micro economic factors can be controlled by individuals or organization through taking proper economic decision. So at this point we basically can say unsystematic risk is controllable and systematic risk is out of control, but the question is why systematic risk is out of control?
The influencing factors of systematic risk come from macroeconomic sources which is beyond our control. As an individuals we do not have control over unemployment rate of our country, we cannot reduce or control the inflation rate, we cannot fix the oil price, we cannot change the market interest rate, we cannot improve our unexpected economic recession situation by our own. Only proper economic policy taken by government can influence/ change or control these factors. That’s why as an individual’s we cannot minimize systematic risk.
It is not necessary that the percent of systematic risk always remain fixed. It can varies according to the change of economic condition. When there is recession, more systematic risk will be there. For economic boom situation, market provides more income, ensure less unemployment. And for these, there will have less systematic risk.
Beta is the measures of Systematic Risk, which is the function of macroeconomic factors. We can calculate systematic risk by:
Systematic Risk (Beta) = Covariance between Individual Securities & Market/ Variance of Market
You know that a market beta (Systematic Risk) is always 1. If your investment (Securities) beta is less than 1 then your investment is more stable (less systematic risk) than the market. On the other hand if your investment (Securities) beta is more than 1 then your investment will more unstable (more systematic risk) compared with the market.
At the end of these brief explanation we can say that it is not possible to minimize the systematic risk. So it would be wise decision to work for minimizing unsystematic risk through diversifying your investment and try to make optimal portfolio.
If you like this article then please leave your comment, or if you have any confusion about this topic then let me know.
Written by: Md. Nahian Mahmud Shaikat
Mail: [email protected]