Actually, it did result in economic benefit for Canada, and also in job creation in Vancouver, though not for a long time.

As for the more general discussion about the economic benefits of investing in foreign entrepreneurs, I'm not sure you're looking at it quite the right way. I would expand on this idea some more but I'm not sure what you mean by "noise in the media," who exactly is investing, (private entities or the Government?) your definition "quick win," and what's your opinion on this matter.