<p>IBclass - yes by a couple percentage points, Penn edges out Columbia and Brown for RD yield. I would be interested to see head to head battles in cross-admits between Columbia, brown, Penn, and Dartmouth though, and here, I’d think Penn loses to every single one of these schools. The closest study we have to this is the 2004 revealed preferences study, and, as I said above, penn finished behind every single ivy league school except for Cornell. Penn probably should have a very strong yield, but 66% or whatever it is occurs because of its heavy reliance on ED. </p>
<p>MIT occupies a pretty specific niche in the college marketplace - for what it does (engineering, the sciences, etc.), pretty much no other school does as well. Chicago, on the other hand, is less unique in the college marketplace - it’s a great school, but lots of other schools offer great liberal arts academics in more desirable areas (Harvard, Columbia, Brown, Stanford, etc etc.). </p>
<p>The main point of my past thread was this: yield can be misleading. It doesn’t tell the whole story by any means. The revealed preferences study at least does more on this front - while Penn may be in the top half dozen or so for pure yield, it’s most likely not in the top ten in head-to-head battles for cross-admits. Either way, any of these studies are problematic because they are assessing what factors 18 year olds value when looking at a school, and a simple percentage won’t tell the detailed story necessary to show why one college is picked over another (again, location, strength of financial aid, atmosphere of school, etc.).</p>
<p>Also, many schools are VERY savvy and aware of what their peer schools are doing, and make admissions decisions accordingly. I don’t have time to look right now, but there was a detailed study conducted on the admissions strategies utilized by Harvard, Yale, and Princeton. The researchers found that Princeton’s admissions committee became increasingly adept at finding those students that would JUST miss the cut at H or Y, and Pton would then accept these students to boost their yield. I’m sure other schools that are quite aware of yield, such as UPenn or Stanford or whatever, may follow such strategies as well. </p>
<p>Traditionally, under Ted O’Neill, Chicago had a very laissez faire approach to admissions. The new admissions director, Jim Nondorf, cut his teeth at Yale’s admissions committee, and the administration seems intent on increasing the school’s “social cache.” Admissions statistics, yield, etc. are all very malleable numbers, so expect some change on this front at Chicago in the years ahead. Remember, it really wasn’t that long ago that Penn was at the bottom of the ivy league (and not more toward the middle - where it is now), and Chicago had an acceptance rate of 65% (65 percent!). All of this stuff can be manipulated pretty easily.</p>