Intraindustry trade can lead to lower prices and job creation in both the exporting and the importing nation

Short selling is the practice of borrowing stock then selling it with the expectation that its price will fall further so that it can be repurchased and the stock returned to the lender

The difference in the price sold initially and the price that it was subsequently purchased represents profits for short sellers. Discuss the risks taken by such individuals. What kind of risk profile do short sellers exhibit.

Is internally held public debt or externally held public debt less likely to be a problem? Explain