I am going to start answering and then let Ms. Villeneuve finish.
I think we have to begin by reviewing our immigration services to ensure a certain level of speed in processing applications. At present, in the academic world, the delays are infinitely long when it comes to the administrative red tape associated with international students, and this regularly prompts people to go and study elsewhere.
Nonetheless, Canada is a country of choice and I believe in its value. We have dynamic, top quality research environments. There is therefore no reason why people would not want to come here.