Operations Research and the Captivating Study of Networks
Operations Research and the Captivating Study of Networks
Operations Research and the Captivating Study of Networks
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In Dem<strong>and</strong> Regime I, only <strong>the</strong> new path is used.<br />
In Dem<strong>and</strong> Regime II, <strong>the</strong> Addition <strong>of</strong> a New Link (Path) Makes Everyone<br />
Worse Off!<br />
In Dem<strong>and</strong> Regime III, only <strong>the</strong> original paths are used.<br />
Cost <strong>of</strong> Used Paths<br />
160<br />
120<br />
80<br />
40<br />
0<br />
I II III<br />
0 5 10 15 20<br />
Network 1<br />
Dem<strong>and</strong><br />
Network 2<br />
Network 1 is <strong>the</strong> Original Braess Network - Network 2 has <strong>the</strong> added link.