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When Bats Attack: Understanding Insurance
Manage episode 498426801 series 3474483
Mike Munger explores insurance economics through the lens of transaction costs and risk management, culminating in an amusing case study about "bat-in-mouth disease."
- Insurance transfers risk from individuals to larger pools, reducing the expected variance of outcomes
- The fair price of insurance equals expected value (probability × potential loss) plus transaction costs
- Information asymmetry, subjective risk valuation, and strategic behavior complicate insurance markets
- Insurance faces two major challenges: adverse selection (who buys insurance) and moral hazard (behavior changes after getting insurance)
- Deductibles and co-pays help align incentives between insurers and insured
- Insurance history dates back 5,000 years to ancient China, Mesopotamia, Greece, and Rome
- The "bat-in-mouth disease" case study shows what happens when someone tries to purchase insurance after an incident
- Transaction costs explain why dogs sometimes stop climbing stairs and why freezing credit cards--ie, transaction costs--might prevent impulse spending. The piano player in a brothel story, and its history.
- The book o'da'month is Daniel Flynn, The Man Who Invented Conservatism.
Bat in mouth story: https://www.nbcnews.com/news/us-news/bat-flies-womans-mouth-arizona-costing-nearly-21000-medical-bills-rcna222463
Some background on insurance:
- Kenneth Arrow on the Uncertainty & Welfare Economics of Medical Care
- Anja Shortland on Kidnap: Inside the Ransom Business
"Piano player in a brothel" story origins:
- https://www.goodreads.com/quotes/93559-my-choice-early-in-life-was-either-to-be-a
- https://barrypopik.com/blog/dont_tell_my_mother_im_a_banker_she_thinks_i_play_piano_in_a_whorehouse
Daniel Flynn book: The Man Who Invented Conservatism
If you have questions or comments, or want to suggest a future topic, email the show at [email protected] !
You can follow Mike Munger on Twitter at @mungowitz
Chapters
1. When Bats Attack: Understanding Insurance (00:00:00)
2. Introduction to Insurance Economics (00:00:01)
3. Core Problems in Insurance Markets (00:06:31)
4. Pricing Risk and Deductibles (00:11:38)
5. Adverse Selection and Moral Hazard (00:14:43)
6. Mandatory Insurance Debates (00:16:24)
7. Historical Insurance Institutions (00:19:03)
8. Bat-in-Mouth Disease Case Study (00:24:03)
9. Twedges and Book of the Week (00:30:26)
61 episodes
Manage episode 498426801 series 3474483
Mike Munger explores insurance economics through the lens of transaction costs and risk management, culminating in an amusing case study about "bat-in-mouth disease."
- Insurance transfers risk from individuals to larger pools, reducing the expected variance of outcomes
- The fair price of insurance equals expected value (probability × potential loss) plus transaction costs
- Information asymmetry, subjective risk valuation, and strategic behavior complicate insurance markets
- Insurance faces two major challenges: adverse selection (who buys insurance) and moral hazard (behavior changes after getting insurance)
- Deductibles and co-pays help align incentives between insurers and insured
- Insurance history dates back 5,000 years to ancient China, Mesopotamia, Greece, and Rome
- The "bat-in-mouth disease" case study shows what happens when someone tries to purchase insurance after an incident
- Transaction costs explain why dogs sometimes stop climbing stairs and why freezing credit cards--ie, transaction costs--might prevent impulse spending. The piano player in a brothel story, and its history.
- The book o'da'month is Daniel Flynn, The Man Who Invented Conservatism.
Bat in mouth story: https://www.nbcnews.com/news/us-news/bat-flies-womans-mouth-arizona-costing-nearly-21000-medical-bills-rcna222463
Some background on insurance:
- Kenneth Arrow on the Uncertainty & Welfare Economics of Medical Care
- Anja Shortland on Kidnap: Inside the Ransom Business
"Piano player in a brothel" story origins:
- https://www.goodreads.com/quotes/93559-my-choice-early-in-life-was-either-to-be-a
- https://barrypopik.com/blog/dont_tell_my_mother_im_a_banker_she_thinks_i_play_piano_in_a_whorehouse
Daniel Flynn book: The Man Who Invented Conservatism
If you have questions or comments, or want to suggest a future topic, email the show at [email protected] !
You can follow Mike Munger on Twitter at @mungowitz
Chapters
1. When Bats Attack: Understanding Insurance (00:00:00)
2. Introduction to Insurance Economics (00:00:01)
3. Core Problems in Insurance Markets (00:06:31)
4. Pricing Risk and Deductibles (00:11:38)
5. Adverse Selection and Moral Hazard (00:14:43)
6. Mandatory Insurance Debates (00:16:24)
7. Historical Insurance Institutions (00:19:03)
8. Bat-in-Mouth Disease Case Study (00:24:03)
9. Twedges and Book of the Week (00:30:26)
61 episodes
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