Nooo. Economics is a science based on and explained by numbers. So by nature it is black and white, but everyone does not have a black and white understanding of economics.
What I mean is, the numbers don't go up and down due to just one factor. I didn't realize I was using the term incorrectly. Thanks for correction...;)
Although, when something like that happens to the wheat industry, the government pays the extra price for wheat products, so no one notices. Although in truth the prices are higher.
When the any industry did bad the prices would show it. If the wheat industry had a bad crop yield, we would see the ripple effect in all wheat products. Higher baked good, etc. prices