Friedland12.CaseOS

Reading: Friedland, J.F., Estimating Unpaid Claims Using Basic Techniques, Casualty Actuarial Society, Third Version, July 2010. The Appendices are excluded.

Chapter 12: Case Outstanding Development Method

BattleTable

Based on past exams, the main things you need to know (in rough order of importance) are:

• fact A...
• fact B...

reference	part (a)	part (b)	part (c)	part (d)
E (2019.Fall #18)	unpaid: - case O/S method	scenario where it works: - case O/S method
E (2017.Fall #22)	unpaid: - case O/S method	identify limitations: - in method for part (a)
E (2017.Spring #19)	expctd incremental clms: - rptd devlpt method	expctd incremental clms: - paid to prior case O/S	RY versus AY: - case O/S method
E (2016.Fall #19)	unpaid: - case O/S method	industry benchmarks: - reasonable?	unpaid estimate: - reasonable?
E (2016.Spring #17)	unpaid: - case O/S method	Case O/S method: -appropriate for part (a)?
E (2014.Spring #23)	cumulative % rptd: - calculate	unpaid: - case O/S method
E (2013.Spring #17)	unpaid: - case O/S method	identify limitations: - case O/S method	scenario where it works: - case O/S method

In Plain English!

There are 2 case O/S (case outstanding) methods and we discuss the hard method first, which normally wouldn't be logical. The reason we do this is that method #1 appears first in the source text but also because it appears more frequently on the exam than method #2. You'll see that the 2 methods are not really related, other than that they both used case O/S data in some way, so there's no advantage in covering the easy method first.