Polls seem to indicate that Trump has a massive lead in the Republican primary, far ahead of Cruz who is far ahead of Rubio. UK Bookmakers put him slightly behind Rubio, and slightly ahead of Cruz. Why the discrepancy?
For that matter - that's the odds of him being the Republican candidate. For the primaries, they put him ahead of Rubio for both the Iowa Caucus and New Hampshire Primary. Does winning the primaries not make him the Republican party candidate? Are there other primaries that aren't being bet on? Do they think his performance in NH and IA is somehow anti-correlated?
I'm kind of hoping that the bookmakers are offering free money here, but that seems unlikely on priors.
There's a lot of reasons to think that national polling is not predictive of a primary race
Does winning the [Iowa and New Hampshire] primaries not make him the Republican party candidate? Are there other primaries that aren't being bet on?
Yes to your second q...
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