In a co-authored piece in The Conversation, Dr Ian Cook shares his analysis of this week's election news affecting the Western Australian vote in the upcoming Federal election.

Attention was on Bill Shorten and Clive Palmer in WA election news this week.

Bill Shorten came under scrutiny when it was revealed that three WA Labor candidates had been forced to include him in their election advertising after they were found distributing pamphlets that made no reference to the Labor leader.

A poll last month by Crosby Textor showed that Shorten had a minus 26 favourability in the Perth seat of Cowan, which is held by Labor’s Anne Aly by a margin of just 0.7%. That makes Shorten more unpopular in Cowan than he is in other marginal seats across the country. And it’s the reason that candidates would rather put Premier Mark McGowan in their campaign material.

Like the rest of Australia, many West Australians will vote Labor even though they don’t particularly like or trust Bill Shorten. So, we can expect more ads attacking Shorten as the Liberals look to capitalise on one of the few positives (or should that be negatives) they have to work with in WA.

Clive Palmer was in WA news for the same reason he was in everyone’s news: the Newspoll that showed that his United Australia Party would change the result in some marginal seats. That includes one of one of ours: Pearce.

Pearce is held by Christian Porter and this election is a big moment for him. Porter was Attorney-General in Scott Morrison’s government, and he has a high profile in WA. He was also on the way to becoming premier when he took a detour into federal politics. Porter undoubtedly has ambitions and is one of the bright young(ish) things in the WA Liberal Party, so his future is important to his party’s fate in the West.

After One Nation’s disastrous campaign in the last state election, WA voters are obviously looking elsewhere and Palmer has spent a lot of money on the UAP campaign. Christian Porter and the WA Liberals will be hoping that it isn’t enough to make the difference in Pearce.

This article was first published in The Conversation.