Go ahead and be part of the rhetorically partisan "echo chamber." I don't see you advancing the merit of your own position on the matter by putting forth:
- A cost-benefit analysis that shows how Trump's wall will be worth it.
- Any metrics that show how Trump's wall will yield greater border security than will a fence.
- Anything that indicates Trump knew what he was talking about by insisting on a wall rather than a fence.
- Anything showing that it's not a waste of resources to realign people's expectations re: the wall.
All I see is your asking an absurd rhetorical question that asks in the present tense about the qualitative superiority of an object that has yet to be built. In other words, all I see from you is incoherence.
I agree
ANALYSIS: Border Wall Only Needs To Stop 9-12% Of Illegal Crossings To Pay For Itself
Okay. TY. [There is a rant at the end of this post.]
Let's take a look and see where that document takes us.....I'm writing as I go along -- largely because just looking at the 9-12% figure and doing "head" math with widely shared metric, something seems amiss -- so bear with me....
So far, I have only looked quickly at the CIS document and I've downloaded the NAS study on which they say it's based, except for the bit about illegal immigrants, which is instead based on
a Heritage Foundation report (HFR/HF) one can find here.
Let's take a quick look at the HF report....I'm just going for a "sniff test" level of analysis....I'm doing this because the NAS study is huge and doesn't distinguish between illegal and legal immigrants, much less Mexican legals vs. illegals. So really, I just want to see if the HF figures, thus whatever is in the CIS report you referenced, pass a quick sanity check.
Looking at the HFR, I see that among
all U.S. households (Year - 2013):
- Well-educated households tend to be net tax contributors, contributing a fiscal surplus of $29,250 that government used to finance benefits for other households. (Not sure how useful this is to our discussion, but let's capture it here for now...)
- Other households are net tax consumers, creating an average fiscal deficit (benefits received minus taxes paid) of $35,113 per household. These households receive ~$46K in benefits and pay ~$11K in taxes. (I guess these are the Trumpkins who think immigrants are taking something from them....)
- Illegal immigrants receive ~$24K/household in benefits and pay ~$10 in taxes thereby costing ~$14K/household. One sees illegals pay taxes at double the rate of citizens and legal residents. (The HF assume that illegal immigrants are, for the most part, not well educated. Okay.)
- Under current law, all unlawful immigrant households together have an aggregate annual deficit of around $54.5 billion.
Let's collect some data so we can do some simple math:
- Premise: 11M illegal immigrants in the U.S.
- Premise: $54B of deficit per year for them all.
- Premise: Illegal immigrants live with at least one other illegal immigrants.
- Why? Humans are social creatures. I just don't see "Miguel" just hauling across the desert/river alone to arrive in a foreign place where he doesn't speak the language and has no money of note. I'm sure some must, but I don't see that as the norm. I'm going with 80% of illegal Mexico-crossing live with another Mexico-crossing illegal.
- Premise: 56% of the total population of illegal immigrants are from Mexico.
- 11M x 0.56 x 0.80 = 4.92M illegal Mexico-crossing individuals in the U.S. Let's call it 5M.
- Premise: 170K people illegally enter the U.S. via the southern border without being apprehended
- Premise: 400K people try to illegally enter the U.S. via the southern border, but are caught.
- Premise: Trump estimates his wall will cost ~$10B - $12B.
Now, let's see if the HF's figures "tie":
- $54B/11M ≈ $4909 is what should be the cost per illegal immigrant per year.
- Let's apply that back to the assumption about how many illegals live together to see if the assumption matches this.
$14K/4.9K ≈ 2.8. That suggest I should probably go with 75% instead of 80%. Fine, but it's a difference that, for this level of analysis, obviously makes no difference.
- $4909 x 5M ≈ $24.5B is the cost per year for existing Mexico-crossing illegal immigrants. The Wall isn't doing any good re: these people/costs.
- $4909 x 170K ≈ $835M not spent each year assuming The Wall keeps out as many people as entered in 2015.
- $835M/$10B ≈ 0.08 or 8%. AT that rate, it'd take over 10 years to pay for The Wall.
So now what does the CIS report say?
- "Based on the NAS data, illegal border-crossers create an average fiscal burden of approximately $74,722 during their lifetimes."
Excuse me? In their methodology, they also say:
- "Unfortunately, the NAS study has very little discussion of how legal and illegal immigrants differ in their fiscal impact."
Now let's consider the $75K figure. It's a lifetime figure. Well, working off the rough calculus I did above, that would suggest one of two things:
- Illegal immigrants only live 15 years after they arrive in the U.S., or
- After 15 years, they transition from being net consumers to net contributors.
Fifteen years of living or "suddenly" they're productive? That's quite a stretch...
Another thing to note is that I didn't adjust the $4909/illegal/year downward as have the CIS. Now one could come at the sanity check from a different direction -- taking the $75K and dividing it by an average life expectancy -- but that would produce a much lower per-year cost, thus making it take longer for the wall to pay for itself. You'll notice I've focused on the per-year costs. That's because we have to pay cash in current periods to build The Wall; we don't have people's lifetimes to pay for it.
There is also a related problem with the type of analysis we're -- the CIS, the HF and I, as a result of you offering that study -- doing: once you cut the illegal flow across the border to a sufficiently small number, The Wall isn't saving you anything. It's actually costing because we still have to maintain it. (I haven't even gotten to considering maintenance and support costs.)
We would have to leave gaps in The Wall so we have a then-current basis on which to say it's saving us money, and that basis must necessarily derive from assuming that given the number of folks who illegally get past The Wall must be some share of the quantity of people who otherwise would if it weren't there. Well, at that point, one is measuring pure hypotheticals. One might estimate that 1%, 10% , 40% or any other percent of people who want to cross actually get in; just pick the percent that fits the story one wants to tell.
But let's not leave gaps in The Wall. Well, okay, then there's still the problem of inflation and the time value of money. Once The Wall is built and unbroken, the only figures we'd have that're reliable as a basis for saying what The Wall is saving us are the number of illegals who entered in the most recent years prior to its completion. Well, you see it was ~170K in 2015. It should be lower still in 2017 and 2018, assuming Trump's Administration improves on Obama's results.
- The fewer that get in, the longer is the payoff time.
- The longer it takes to build The Wall, the more the cost to build it. (That doesn't have to be true, but we both know the U.S. gov't hasn't established a sinking fund to use current dollars and the accrued interest on them to pay for future costs.)
- The longer the payoff time, the more The Wall ends up costing due to the combined effects of inflation and increasing interdiction success.
Given the above, I don't buy the 9% to 12% estimate the CIS have provided because no matter from which direction I've sought to validate the figure nothing lines up, not even roughly. If you'd like to take a look at their report and the HFR too see where the reconciling differences are, great. If not, I think you should find a different report.
Note:
I want to point out that my "sanity check" of the CIS figure relied on their data and that of the HF, of which they approve, and that like the CIS is not a "friend" to immigration advocates.
RANT:
Several people have complained about the length of my posts. My posts wouldn't be so damned long if people would bother to do their own reasonable and reasoned analysis, "sanity checks," if you will, before they make claims. Were folks to do that, I could get away with saying a lot less. Since they often enough do not, I want folks to understand where I'm "coming from" and why when I say my piece.