<p>Realistically, very little difference.</p>
<p>Let’s talk post-education opportunities:</p>
<p>HYPSM and the other Ivy+ schools are separated primarily by one factor in the market: recruitment volume (there are a few shops that exclusively recruit from Harvard/Wharton/Princeton, and a few that only think Stanford but their volume is tiny). As such, there are going to be more places open at Goldman and McKinsey for HYPS (or, really, HPW–Stanford and Yale don’t do as well with the top consulting/banking shops as one might think), but only by a little. McKinsey takes maybe 20 a year from Harvard; more than they do from a lot of other top schools, yes, but not so much as to really blow the rest of the Ivy+ out of the water. </p>
<p>But what about things other than finance? Sure, lots of HYPSM students are pre-med/pre-law, and HYPSM marginally outperforms their peers at feeding into these schools (though much of that has to do with the fact that HYS law schools are the top; C&C get plenty of students from their undergraduate programs as well–the same is true with med schools).</p>
<p>On the actual metric of what you learn and how well these schools teach you, well, I’m firmly of the belief that these schools are approximately equal (though my own biases make me think that HYS are a little weaker than MIT/CalTech or even Columbia/Chicago/Princeton to a randomly chosen student).</p>
<p>So, to put it simpler:</p>
<p>Does HYPSM offer opportunities not found at the rest of the Ivy+ schools? Yes.</p>
<p>Is the reverse true? Yes.</p>
<p>For the average acceptee to any of these schools, will it make a major difference where they go? No.</p>
<p>Does success matter more based on the individual or based on the school that person went to? The former.</p>
<p>TL;DR: No serious difference.</p>