This is an attempt to quantify the on-going PQ leadership race by tracking endorsements. ThreeHundredEight.com has had some success in the past with this method, providing a good indication of establishment support within a party that can often replicate, or come close to, final voting results.
In the 2011 Bloc Québécois race, Daniel Paillé led the endorsement rankings throughout and eventually came out as the winner. In the 2012 New Democratic race, Thomas Mulcair and Brian Topp were shown to be the two frontrunners and, on the day of the convention, correctly estimated that Mulcair would beat Topp on the fourth ballot. In the 2013 Liberal race, the estimate was almost exactly right.
But as the system tracks endorsements, which generally come from the party establishment, the rankings can also tell us something about the results after the fact. In 2012, the system under-estimated Nathan Cullen's support, but that may have been more of an indication that his ideas were more popular within the membership than they were within the party establishment. As he was suggesting co-operation with the Liberals and Greens, that might have been expected.
Generally speaking, party leaders and veteran MPPs are the most valuable endorsements to land. The chart to the left breaks it down by endorser.
Why use this system at all? It is one of the few ways to quantify a leadership race in Canada. This isn't the United States, where registered voters can cast a ballot in the primaries, and where polls are generally reliable. There are no primaries here, and polls can only ask all Canadians or supporters of a particular party who they prefer. Neither of these are necessarily representative of how the membership feels (though the membership may be influenced by general perceptions of the race).
Endorsements can act as a proxy poll of party members, though. Firstly, endorsers are party members. Secondly, their endorsements can influence other members. But most importantly, I believe that endorsements are a reflection of what the party thinks. People give their endorsement for many reasons, but two are probably the most important: one, they believe the candidate is the best person for the job, and two, they believe the candidate has what it takes to win. If an endorser thinks the candidate is the best person for the job, the odds are that other members will agree. If an endorser thinks the candidate will win, the odds are that other members think so, too. And these people within the party establishment are likely to be keeping closer tabs on the dynamics of the race and have better information than we outside observers. If they think a candidate will win, they may know something we don't know.
The endorsement tracker, then, almost acts as a reflection of the group-think. That can sometimes be self-reinforcing, but generally speaking the consensus opinion will be a good one. There are always exceptions (Christy Clark and Patrick Brown won with almost no establishment support), but the endorsement rankings can be a good way to keep tabs on the race. At the very least, it gives a strong indication of what the party establishment thinks. If the membership disagrees, then that in and of itself will be a result.
Candidates are listed alphabetically, while endorsers are broken down by category and then listed alphabetically. Names highlighted in light blue have been added in the last week.