Event: The Private Market for Flood Insurance

Link: https://www.rstreet.org/2022/07/20/event-the-private-market-for-flood-insurance/



The private market for flood insurance in the United States measures approximately $300 million in annual premium. This is less than 10 percent of the $3.7 billion in flood insurance premium written by the federal government’s National Flood Insurance Program (NFIP). Private insurers offering flood insurance are not operating on the same playing field because many NFIP policies are subsidized and underpriced. The creativity of private insurers, guided by the dynamics of a free and competitive market, will eventually drive out inefficiency and false price signals, and make available to homeowners and businesses the flood insurance they need at the right cost.

We invite you to an online discussion examining the obstacles and opportunities for private insurers featuring flood insurance entrepreneur Trevor Burgess, and R Street’s Jerry Theodorou and Caroline Melear.

Author(s): Jerry Theodorou, Trevor Burgess, Caroline Melear

Publication Date: 20 Jul 2022

Publication Site: R Street

Beyond Insurance

Link: https://www.youtube.com/watch?v=_Ba5wBGeUBk&t=1s&ab_channel=DominicLee



In a groundbreaking TED-style talk, Dominic Lee, ACAS takes the audience on a multisensory journey beyond the boundaries of traditional insurance. He presents a framework for the actuarial profession to step into the future and claim its rightful place as a dominant force in the world of risk: Reimagine, Embrace and Explore.

Author(s): Dominic Lee, ACAS

Publication Date: 6 July 2021

Publication Site: YouTube

U.S. Mortality Trends Through the Pandemic

Link: https://marypatcampbell.substack.com/p/us-mortality-trends-through-the-pandemic?s=w




I discuss this in the portion of the talk about death rates by age group.

For 2021, the worst relative increase in mortality, compared to 2019, was for ages 30-44.

[I have called it the Millennial Massacre, but it obviously overlaps with Gen X…. and Middle Age Massacre doesn’t exactly work, either. Dang the allure of alliteration].

We will see in a moment that most of that mortality increase didn’t come from COVID.

If you look at overall mortality, obviously total mortality for this age group is much lower than for those much older.

A 5% increase in mortality for those aged 85+ will translate to a much larger number of deaths, but a 50% increase in mortality for those aged 40-44 is extremely worrisome to actuaries and insurers even if the absolute number of deaths is lower in impact. We’re setting reserves and expectations based on certain assumptions, and we’re generally not assuming fluctuations of 50% — that’s just nuts compared to our historical experience…..

…..until now.

Author(s): Mary Pat Campbell

Publication Date: 20 May 2022

Publication Site: STUMP on substack

Risk-Based Rating in Personal Lines Insurance

Link: https://www.youtube.com/watch?v=IPYSSZkP-Oo&ab_channel=RStreetInstitute



The insurance industry is unique in that the cost of its products—insurance policies—is unknown at the time of sale. Insurers calculate the price of their policies with “risk-based rating,” wherein risk factors known to be correlated with the probability of future loss are incorporated into premium calculations. One of these risk factors employed in the rating process for personal automobile and homeowner’s insurance is a credit-based insurance score.

Credit-based insurance scores draw on some elements of the insurance buyer’s credit history. Actuaries have found this score to be strongly correlated with the potential for an insurance claim. The use of credit-based insurance scores by insurers has generated controversy, as some consumer organizations claim incorporating such scores into rating models is inherently discriminatory. R Street’s webinar explores the facts and the history of this issue with two of the most knowledgeable experts on the topic.


[Moderator] Jerry Theodorou, Director, Finance, Insurance & Trade Program, R Street Institute
Roosevelt Mosley, Principal and Consulting Actuary, Pinnacle Actuarial Services
Mory Katz, Legacy Practice Leader, BMS Group

R Street Institute is a nonprofit, nonpartisan, public policy research organization. Our mission is to engage in policy research and outreach to promote free markets and limited, effective government.

We believe free markets work better than the alternatives. We also recognize that the legislative process calls for practical responses to current problems. To that end, our motto is “Free markets. Real solutions.”

We offer research and analysis that advance the goals of a more market-oriented society and an effective, efficient government, with the full realization that progress on the ground tends to be made one inch at a time. In other words, we look for free-market victories on the margin.

Learn more at https://www.rstreet.org/
Follow us on Twitter at @RSI

Author(s): Jerry Theodorou, Roosevelt Mosley, Mory Katz

Publication Date: 4 April 2022

Publication Site: R Street at YouTube

Geography of Mortality: State Ranking by Increase in Total Mortality and COVID Mortality, 2020-2021, Provisional

Link: https://marypatcampbell.substack.com/p/geography-of-mortality-state-ranking




With this tile grid map, we can see that the two-year mortality experience has been horrible, even on an age-adjusted basis. I will be using age-adjusted death rates [using the standard 2000-reference-age-adjustment] for all the comparisons. The methodology is at the end of the post.

I warn against taking any meaning from North Carolina, as it has a data-reporting problem. Hawaii, however, really does have a low increase in mortality, and I believe it is credible that the mortality increase of the northeast is also low. I am not sure how credibly to take the increase in mortality of Wyoming, given its relatively small population.

However, we can see some patterns. In general, one has a “hot spot”, and then the increase falls off as you retreat from that peak. The large pattern is the high increase along the southern border — Arizona, New Mexico, Texas, Mississippi — and then the next layer above is less bad, and so forth. There is the Wyoming peak, falls off around there. There is the midwest cluster – Illinois, Michigan, Indiana, Ohio. And then New York/New Jersey.

As well we know, the excess mortality is driven primarily by COVID, which I will get to in the next major section, but let me share some ranking tables.

Author(s): Mary Pat Campbell

Publication Date: 23 Feb 2022

Publication Site: STUMP at substack

Mortality Nuggets: Videos on Suicide Rate Trends, Society of Actuaries Report, and Fixing Their Graph





  • I highlighted a few of the cause-of-death trends. In particular, COVID (which, obviously, is biased more towards the old), and external causes of death: homicide, suicide, and accidents (which includes drug overdoses and motor vehicle accidents).
  • There are basically too many things going on in this graph, so there aren’t a lot of good choices for either me or the SOA. What I did was to pick four of the data series to highlight with data labels, as noted above (and I also slapped one data label on dementia for the oldest age group, just because). I am in the middle of a series going through how that external causes of death changed in 2020 — in particular, accidents and homicides went up, and really affected mortality for adults under age 45, plus male teens.
  • Yeah, check out heart disease and cancer (bottom of the graph). Ain’t old age great?

Author(s): Mary Pat Campbell

Publication Date: 6 Feb 2022

Publication Site: STUMP at substack

Mortality Nuggets: Videos on 2020 Death Rates by Cause of Death, Querying WONDER, and Actuarial News




Actuarial News is a website Stu created for me to use as a place to collect all the articles, websites, data sources, etc. that I like to use for my research and writing. I tend to develop ideas over long periods, and I prefer my selections over trying to use regular search.

As noted in the video, I used to use the old Actuarial Outpost (RIP) as a repository for my articles on public pensions and finance, but now I use Actuarial.News.

By the way, for any readers seeking actuarial discussion as once was provided by the old Outpost, check out goActuary. I have a thread on spreadsheet screwups and one on non-pandemic mortality, for instance.

Author(s): Mary Pat Campbell

Publication Date: 25 Jan 2022

Publication Site: STUMP at substack

Mortality Nuggets: Videos on Death Numbers, Ranking Table for States’ Mortality for 2020





The ranking tables do reflect where COVID hit hard in 2020 — the spring 2020 wave in the northeast, and the summer 2020 wave along the south and southwest (Texas, in particular). No, Florida didn’t show its big COVID impact until January 2021, so it’s pretty far down on this ranking table.

This way, we can see if there are any geographic patterns. We did know the hot spots of NY, NJ, IL (mainly around Chicago), DC, TX, Louisiana (around New Orleans), Arizona. I had not been aware of Mississippi being so bad, but maybe that was spillover from New Orleans.

Author(s): Mary Pat Campbell

Publication Date: 15 Jan 2022

Publication Site: STUMP at substack

Principal Component Analysis

Data Science with Sam


Article: https://sections.soa.org/publication/?m=59905&i=662070&view=articleBrowser&article_id=3687343



In simple words, PCA is a method of extracting important variables (in the form of components) from a large set of variables available in a data set. PCA is a type of unsupervised linear transformation where we take a dataset with too many variables and untangle the original variables into a smaller set of variables, which we called “principal components.” It is especially useful when dealing with three or higher dimensional data. It enables the analysts to explain the variability of that dataset using fewer variables.

Author(s): Soumava Dey

Publication Date: 14 Nov 2021

Publication Site: Youtube and SOA

Coffee Chat – “Data & Science”




The inaugural coffee chat of my YouTube channel features two research scholars from scientific community who shared their perspectives on how data plays a crucial role in research area.

By watching this video you will gather information on the following topics:

a) the importance of data in scientific research,

b) valuable insights about the data handling practices in research areas related to molecular biology, genetics, organic chemistry, radiology and biomedical imaging,

c) future of AI and machine learning in scientific research.


Efrosini Tsouko, PhD from Baylor College of Medicine; Mausam Kalita, PhD from Stanford University; Soumava Dey

Publication Date: 26 Sept 2021

Publication Site: Data Science with Sam at YouTube

Mortality with Meep – Excess Deaths through September 2021 – Winter is Coming

Video description:

A look at the pattern of weekly deaths, all causes, for the entire United States through the beginning of September 2021, as well as: California Texas New York (minus NYC) New York City Pennsylvania Illinois CDC excess mortality dashboard: https://www.cdc.gov/nchs/nvss/vsrr/co…

Publication Date: 17 Sept 2021

Author: Mary Pat Campbell

Publication Site: Meep’s Math Matters at Youtube

Mortality Nuggets: NYT Misleads, COVID Deaths Down, and Car Crash Fatalities Up

Link: https://marypatcampbell.substack.com/p/mortality-nuggets-nyt-misleads-covid



I want you to notice something — the blue bars are the “with COVID” portion of deaths, and the chartreuse bars are the ones “without COVID”. The bars are weekly counts of deaths when they occurred. Ignore the most recent weeks because they don’t have full data reported yet.

The red pluses indicate excess mortality, defined as exceeding the 95th percentile for expected mortality for that week (so it includes seaonality). You can see the excess mortality from the 2017-2018 flu season, which was bad for a flu season.

The non-COVID mortality has been in excessive mortality range for almost all 2020 after March. But since the beginning of 2021, it has dropped off…. and COVID mortality has also dropped off.

I think we may be almost in “normal” range soon. We shall see!

Author(s): Mary Pat Campbell

Publication Date: 13 June 2021

Publication Site: STUMP at substack