Are the opportunities to create a business are also frequent in times of crisis that in expansion period?

The playing field maybe different, the rules of the games maybe different, but opportunities are always there! 

Thanks for invitation,

I do believe that, it depends on the type of business will be initiated and the elasticity of the product or the service that will be produced by that business / project.  

Yes. Market is always full of opportunities. It depends how you utilize the available resources.

Thanks

Yes, but in another direction not the same one as in normal conditions.