What Is Risk-Free Rate?

Let's begin with RISK-FREE RATE 101 class. (Prerequisites: Default-free, Treasury, Safe, Secured)

2 years in the business school and reading all those books of CFA program curriculum. The most repeated term has been- Risk-Free Rate (Rf). It is considered as yield of US Treasury securities. US Government is (was?) considered as default-free thought it fought hard to prevent default recently. Whenever global economy melts or shakes, investors look for Treasury securities. They have been known as the safest investment since there is no volatility or risk included. We employ many risk-return tools (for example, Sharpe Ratio) to calculate excess return achieved by investing in particular assets. This excess return is calculated by considering risk-free rate as benchmark. Many countries with political instability and higher inflation rates do not have their risk-free rates. They add their inflation rate to US risk-free rate to get the benchmark rate for their country. And thus long-term bond yields and so on. This is what the biggest economy stands for.

But in the recent turmoil, I am not able to believe completely that we should still use Treasury yields as risk-free rate or not? I do not want to discuss why S&P has recently downgraded US credit ratings to AA+ from AAA. It may be reversed or may be not. S&P might be wrong in deriving this verdict or they might be late in doing this. I do not know the facts. But few things I surely know that there are few problems in Washington DC. There are serious fiscal challenges we have been facing. Looking at the current scenarios, US may not deserve AAA. But when country has to put efforts to prevent default which US did last week, their risk-free rate should not be considered as default-free rate or benchmark rate. Why can't we change that? Why can't we use risk-free rates from countries like UK, Germany and Canada who still have AAA?

I am not sure about literature we used in the business school, but CFA institute updates its books every year based on recent market conditions. I will not be surprised if I see Canadian rates as risk-free rate in those books next year...

"New Normal"... Hope or Frustration?

Like every morning, I settled at my desk, logged in to my computer (Bloomberg Terminal) and read news. And saw a news story elaborating few economists' warning on unemployment rate in the US. Since the downturn started, we have been listening to and looking at all fiscal efforts to combat higher unemployment rate which is the key impediment to achieve economic growth. We have managed to drop it down to 9% and started to believe that within 3-4 years, it may be at its normal level. What is this "Normal Level"? Is it decided by the congress or economists or something else? Unexpected and turtle speed recovery in developed economies has certainly shifted those economic graphs.

Current unemployment rate is seen as "New Normal" by few economists. If that turns out to be true, then 8-9% rate will stay in normal business cycle. It may climb to 13% or 15% or 18%, if another downturn arrives. But no more hopes for those 5% or 7%?

Similar things follow in the case of US Debt Ceiling and US Credit Ratings. If we consider "New Normal" in debt ceiling, then new ceiling will allow the Government to borrow more than they are doing now. More public debt. Higher debt to GDP ratio. We know the consequences. I still remember one of the story on US credit ratings published couple of years ago. It said "If US credit rating is downgraded to AA from AAA, then new AAA will be AA." Doesn't it sound like "New Normal"? Yes, it does. New Normal changes the benchmarks.


Establishing "New Normal" for unemployment rate, debt ceiling and credit rating (... and many more may come) have positive consequences as well. Based on hopes and optimism, they give us room to accelerate recovery and to acquire potential growth opportunities. But that is what we have been doing since last three years. We might have started to realize that perhaps there is no hope. Potential frustration may make us prompt to start everything from scratch... and that can be done by creating new zeros... new benchmarks... new normal.