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Mancinelli's Math Lab
Mancinelli's Math Lab
Mancinelli's Math Lab
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I am an Associate of the Casualty Actuarial Society (ACAS), I hold a B.S. and M.A. in Mathematics. After being a student in college, I taught community college and lectured at university. I've decided to pursue a career in actuarial science and now i'm documenting the exam content i'm learning.

I’m currently working in the Property & Casualty insurance industry as an Actuary. This channel will be geared towards CAS exam content but I may be open to other content also.
Actuarial Reserving 0 | Introduction
7:22
2 года назад
Journey to ACAS... Almost!
14:02
2 года назад
Loss Trends #3 | CAS Exam 5
18:06
5 лет назад
Exam MFE/IFM Conclusion | PASSED!
10:11
5 лет назад
SOA #37 Exam FM | Macaulay Duration
14:01
7 лет назад
Exam FM MUST KNOW | Amortization
12:54
7 лет назад
Комментарии
@jeffm.7335
@jeffm.7335 2 месяца назад
I'm starting out on my exam journey. I just reviewed the calculus for exam P. I'm about to start on set theory. I see we are in the same city.
@tahaamir4939
@tahaamir4939 2 месяца назад
Bro you are the truth hero and teacher
@tahaamir4939
@tahaamir4939 2 месяца назад
Long live to you brother
@quratulain5651
@quratulain5651 2 месяца назад
YOU SHOULD TRY TO SPEAK LOUDER
@smarandatta9308
@smarandatta9308 2 месяца назад
I have a similar question but without age, so how do i do it?
@smarandatta9308
@smarandatta9308 2 месяца назад
sir if i have only underwriting year and many losses (claims paid) for each year more than the capacity of the traingle, and i decide to sum them up to each year, what should i do the fill in the rest of the cells when developing the first triangle
@lynny7868
@lynny7868 3 месяца назад
I don't like combinatorics lol
@visualizecreate2530
@visualizecreate2530 3 месяца назад
Excellent
@timothyiyamu9242
@timothyiyamu9242 4 месяца назад
I am getting this error "Unable to open workspace" when i intend making adjustments for reserves. Please any idea to fix this
@inam_elahi
@inam_elahi 4 месяца назад
Awesome 💯 preparing for FAM, it was a perfect video for better understanding
@MrJerm90
@MrJerm90 5 месяцев назад
damn i was hoping you would do the integrals for clarity 😆
@craigjohnson60
@craigjohnson60 5 месяцев назад
The equation derived is in the narrated portion of the video is correct, but the equation written in white letters on a black background at the beginning of the video needs to be corrected. The second "+" should be a "-".
@СергейЛитвиненко-о1к
@СергейЛитвиненко-о1к 5 месяцев назад
Why did you write the pdf in terms of scale (beta) rather than rate (alpha)?
@WesleyMukanzu
@WesleyMukanzu 5 месяцев назад
Helpful
@nugs8506
@nugs8506 6 месяцев назад
very useful video!
@devakmotiani2767
@devakmotiani2767 6 месяцев назад
Iam trying to integrate the function from 0 to infinite but not getting the right answer why so?
@Pre-op8ut
@Pre-op8ut 7 месяцев назад
Is this something you would find at a big company or is there a software? Less by hand.
@Pre-op8ut
@Pre-op8ut 7 месяцев назад
How do you factor in professionalism ?
@Pre-op8ut
@Pre-op8ut 7 месяцев назад
Does the actuary still get paid if the person turns it down? Better way to say it, what is the risk of not being paid.
@hello-rv1ci
@hello-rv1ci 7 месяцев назад
why did i get n=17.62867
@vincentwei9869
@vincentwei9869 7 месяцев назад
couldn't you have just taken the expectation of E(X|lambda) = lambda to get E(X) = E(lambda) = 1.5? feels much faster
@PeterLandon-e9j
@PeterLandon-e9j 7 месяцев назад
" That's pretty damn nice considering that's an example I just made up." I felt that.
@JPL454
@JPL454 7 месяцев назад
This one looked hard but it was pretty simple, very well explained :)
@yafutian2718
@yafutian2718 7 месяцев назад
can anyone help on P7=(Fr-Ci)v^(n-6)? how does it represent principal?
@racool911
@racool911 8 месяцев назад
This is how I easily solved the problem lol. Was so confused by the SOA explanation
@PiyushSharma-bx6pm
@PiyushSharma-bx6pm 8 месяцев назад
The actual losses for 2014 to 2016 when compared to the calendar year premium returns 65% loss ratio. 2017 and 2018 actual losses return 64% and 63% which means they are still developing so if we multiply the premium for each year from 2017 till 2020 with 65% then you get the expected ultimate claims
@racool911
@racool911 8 месяцев назад
So is this problem just not solvable with a TI30X? That's really annoying. Do I have to go buy a new calculator
@ratpackenterprises1607
@ratpackenterprises1607 7 месяцев назад
It is definitely solvable with a TI30X. (Sinking funds are no longer on the syllabus, by the way.)
@consultantd4835
@consultantd4835 8 месяцев назад
I have equation i need your help, do you know references or video or you can do video explain it, the formula is guaranteed cost insurance premium =pure premium ( losses+loss adjusting cost)+ expense load+ risk charge *experience credits or debits, thanks
@lav1093
@lav1093 8 месяцев назад
in my opinion using LOGEST is wrong, cause it gives de factor e^b not "b" as being the quarterly exponential rate, at least do LN(LOGEST) to obtain the quartertly rate
@ericainamerica1356
@ericainamerica1356 8 месяцев назад
Thank you for your video. Is there anyone snoring in your class😂?
@gnitsaf
@gnitsaf 8 месяцев назад
@2:00 that's me at least once every practice problem. Lol glad I'm not alone
@shirlyliu8334
@shirlyliu8334 9 месяцев назад
Awesome Video, next one please! The BF method!!!
@PassionForHisWord
@PassionForHisWord 9 месяцев назад
Yesterday I sat for Exam P and passed. I have been studying on and off for 4 years due to life circumstances, and finally passed. I owe a great deal of it to some of the videos you made. Thank you so much for being a great resource!
@CAS-Exam-5
@CAS-Exam-5 9 месяцев назад
I passed SOA FM last month, I bring 3 calculators to the room (TI-30XB, TI BA II+, TI BA II+ professional). I plan to take CAS Exam-5 in 2024, skipping SOA P for later.
@Noob-qf4yo
@Noob-qf4yo 10 месяцев назад
Hi, I'm struggling to grasp the Loss Trend example in the Exam-5 material's appendix. Could you clarify the intuitive meaning of the fitted values? Additionally, I've noticed some using the growth and logest functions to obtain these values and the corresponding graph. Can you explain the significance of these functions in this context? Thanks!
@devakmotiani2767
@devakmotiani2767 11 месяцев назад
how is the it the 4th success when the first accident occurs in the 4th month isn't it supposed to be the 1st success?
@MrAgj200
@MrAgj200 11 месяцев назад
Congrats on passing
@nahtanoj304
@nahtanoj304 11 месяцев назад
Hero work. Thank you!
@RohilRaina
@RohilRaina 11 месяцев назад
this really helped! Its easy to get caught up in the integrals, but this really helps build a solid foundation for what were doing with joint probabilites. Thanks!
@shine27989
@shine27989 11 месяцев назад
This was sooo helpful. Can you please upload BF method and cape cod method soon please.
@HHan-iu8dh
@HHan-iu8dh Год назад
Could you post one to calculate Risk Margin (using Mack Method and bootstrapping) pls?
@mohammedmarhnine8194
@mohammedmarhnine8194 Год назад
That's amazing professor, please keep yourself for us ❤
@yaweli2968
@yaweli2968 Год назад
Oh, they used to give you a paper result back then! That’s cool. Now you only see that a few minutes after the exams. I only have P and I am already tired. 7 exams to become an associate! That’s too many exams.
@theblackstoneproject9917
@theblackstoneproject9917 Год назад
Excellent! Great explanation and very informative.
@jayamatuwani6102
@jayamatuwani6102 Год назад
Hey, Can you please share the link to the spreadsheet used in the video so we can practice and understand more.
@veranunesgaspar6242
@veranunesgaspar6242 Год назад
Do you have one example of the cape cod method in excel?
@nicolenew1708
@nicolenew1708 Год назад
AMAZING
@firdaussalleh1407
@firdaussalleh1407 Год назад
Thank you Sir for sharing
@junal27
@junal27 Год назад
jajja, sir you are not any longer the older interm you know my friend, I will have your parents age when I get mine!
@andreakazyncski4518
@andreakazyncski4518 4 месяца назад
😮 Are u freaking serious?
@junal27
@junal27 4 месяца назад
@@andreakazyncski4518 age is not a limitation anymore (except for the ignorants)
@hydr012
@hydr012 Год назад
Can you use this model for medical/Rx claims reserving? Ie incurred/paid MONTHS, rather than accident years, illustrated on the lags