They say change is constant, but when it comes to Bloomberg Businessweek’s annual business school rankings, some things remain unchanged — including the school that’s held onto the top US spot for the past six rankings.

But shifts are underway globally that could result in long-term, fundamental changes to these programs, as schools outside the US start to assert greater dominance. To understand the international MBA landscape, Bloomberg assessed and has ranked more than 100 business schools based on such metrics as post-grad compensation, job placement success and the effectiveness of a school's network.

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