clear definition of durations e.g. modified, macaulay...

CFA Level III
#1

Hi,

Just wondering if anyone knows where I can find the clear definitions of the durations?

Going through the fixed-income, I have just realised that I need to address the right terms in the essay questions…

thanks in advance.

#2

Look at your level 1 notes ir search google

#3

Thanks for the comment, I’ve just found the definitions in level 3 curriculum book 12.2.2 Duration and Convexity.