"I think after the election, the economy dipped a bit, it's a confidence thing. People just get on with things."
Gibbs said it was normal for the economy to dip and dive and said a number of factors contributed.
"It could be anything from seasonal changes, to tax reasons, to holiday periods; these things can always affect businesses."
Thomson's Suits manager Angus Thomson also believed it was going to be a while before the economy flattened out.
"At the moment we're just running as normal. We had a really good summer and Hawke's Bay is a seasonal place, it always brings a lot of people to the region and there's lots to do in the summer and autumn seasons.
"Usually in the winter months, people tend to go into hibernation and things always slow down a little bit.
"There seems to be a lot of confidence out there with building and development going on. I think that Hawke's Bay has a lot more to go before it plateaus out. One day it will, but I think there will be a number of factors involved in that."
Hawke's Bay Peugeot dealer principal Martin King also said he didn't predict a plateau anytime soon.
"Last month was our second strongest month in five years, in saying that, we have been working really hard," he said.
"It's the old sales story, head down, bum up. We've got several divisions in our company, different marks and brands, used cars, service and parts, it's all going strong. It's mainly local buyers, but we do get the odd one out of town."