**For two apples to apples policies, both companies would have exactly the same risk and could expect exactly the same risk/liability. They have the same problem to solve with exactly the same resources to do it.**
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I'm not convinced they are taking the same risks. You're equivocating between the insurer, the general investment account, and the policies they issue. The risk and liabilities aren't *just* in the general investment account. Companies that sell par whole life are run very differently than companies that sell primarily IUL, and the risks in each company (and thus for each policyholder) are very different.
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**Why go to the trouble of hedging if you don't expect to earn a premium over what you would have simply credited in interest?
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Again, whole life doesn't merely credit excess interest from bonds. The dividend scale is a 3-factor model at most (probably all) mutual insurers. Aside from that, policyholders hedge in an IUL because they want to speculate (or maybe because their agent told them they would earn more money in an IUL).
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I have analyzed the numbers and IUL DO earn a premium over the debt market rate of return as expressed by the Moody's Corporate Bond Yield. You should understand that Insurance companies have an incentive for the cash value to earn as great a return as possible as safely as possible. The faster your cash value grows in a policy, the faster the risk is driven out of the policy. The risk is the difference between the death benefit and the cash value. That is the amount for which the insurance company is on the hook.
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Analyzed which numbers? You're saying index options earn a premium over bonds? Can you point to any research showing that buying index call options at the ratio that insurers do for IULs will yield the type of projected returns in these illustrations? Or that it is a profitable strategy? There are investment guys who do structured investments for a living, which is essentially the same thing as an IUL, minus the insurance policy wrapper. Do you know what the expected long-term return on these strategies are?
As for insurance company motives, the only thing they care about is the guarantees because that's all they're on the hook for. They don't really care what the call options earn because it's not being held on their books. When they account for the risk of these policies, they're not speculating about NAR reduction due to index or dividend credits 20 or 30 years from now. The safest way to reduce NAR for them is to keep collecting premium and making sure the cash flows specified in the guaranteed rate matches the liabilities they're on the hook for. The rest is a sales story. Reducing the NAR is a huge benefit to the policyholder, however. So from the policyholder's perspective, yeah they want the cost of insurance to go away as fast as possible.
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While the interest-crediting may be variable (subject to cap and floor and performance of the underlying index), it will, on an annualized basis, earn a premium over the debt market return that a Whole Life and a Universal Life capture. **
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How do you know it will earn a premium over whole life? Where are the studies to show this? The cap and par rates in IUL are dropping because the options are becoming more expensive and insurers are trying to think up ways to increase the options budget. Market pressures are also forcing insurers to take more risks, and push more risk onto policyholders (e.g. using charge-funded multipliers and higher internal charges for bonuses and proprietary indices). The performance of the underlying index doesn't exactly correlate to the profits earned on these call options that power IUL, either. Investing in call options isn't the same thing as buying an index fund, for example.
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**Yes. Its easy to do your own analysis by looking at the Moody's Corporate Bond Yield, which is a good proxy for what the insurance company is earning. Historical market performance and Caps are available. Typically you'll find >2% premium for the cash value in an IUL.**
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That's not a study. I mean an academic study or some kind (any kind) of controlled study that carefully analyzes the variables involved in this sort of approach. Historical returns are not predictive, and not a great way to analyze future returns. Look-backs are taking advantage of a bond market that used to earn 8%-10% yields. Where is that in today's bond market? The same is true of look-backs in equities. A 100-year, 50 year, and 20-year look-back produce very different results, and more data doesn't mean more accurate predictions. The economy of 1900, and the drivers of growth back then, are very (very) different from the drivers of growth today. That market existed in essentially a different world. That data is near useless for future predictions.
If you're using historicals to suggest an equity premium going forward, I'm not convinced that's valid.
What matters is what is happening *today* in these markets, and the risks being taken today.
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**I've only heard that such a thing exists. I've never confirmed.**
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I think this gets to the heart of my original question. It doesn't sound like you have any first-hand knowledge that these will in fact perform better than other types of life insurance. What's your confidence level on this? Could you take your conclusions in front of an ethics board or compliance officer and state these as hard facts?