Effective Duration: Definition, Formula, Example

What Is Effective Duration? Effective duration is a duration calculation for bonds that have embedded options. This measure of duration takes into account the fact that expected cash flows will fluctuate as interest rates change and is, therefore, a measure of risk. Effective duration can be estimated using modified duration if a bond with embedded…

How to Calculate Your Investment Return

Which annual investment return would you prefer to earn: 9% or 10%? All things being equal, of course, anyone would rather earn 10% than 9%. However, when it comes to calculating annualized investment returns, all things are not equal, and differences between calculation methods can produce striking dissimilarities over time. In this article, we’ll show…

Top 20 of the funniest tweets about Listenbourg, the country that Americans don’t know

Twitter has given us another moment of grace in recent days. It all started with a tweet from Gaspardo who, to poke fun at Americans who weren’t geo-deficient (pleonasm), invented a new country west of Portugal: Listenbourg. Everything could have ended there, and it would have already been funny, but the thing got carried away…

Top 10 style figures that we use every day without knowing it

I heard you bitching at school ” gnagnana too bad, I have to learn the figures of speech gnagnagna it’s useless gnagnagna” (yes, you often said “gnagnana”), and you were wrong. You were wrong because in reality, figures of speech are not as boring as it looks, and especially because we use them all the…

Top 10 horror movies that traumatized the film crew (and not just a little)

I never understood horror movie fans. People who fuck themselves in front of a screen to piss on themselves voluntarily while making sure to have nightmares for days and days. Those who like to inflict small traumas on themselves like that, tranquillou bilou. Finally… let’s move on! That is not the subject. The thing with…