Should you lower the price if nobody buys ?

If no-one is buying your type of products should you lower the price ?
In case hardly anybody is purchasing any of these products in the market then the problem is beyond your reach. Even lowering the price will probably not help.
Your type of products is too early on the market or there is no real market for them anymore.

If no-one is buying your products should you lower the price ?
In this case the competition is selling instead of you: then lowering the price or changing the offer will be required.

If no-one is buying but your product creates interest should you lower the price ?
Your product generates interest but during the sales cycle the interest disappears.
In case this happens after the price quotation then your price is the origin.
Else your product doesn’t meet the expectations created by your marketing.

What did you had to do? Lowering the price or changing the offering ?