By Mark Bern, CFA Rising interest rates will have both short-term and long term impacts as well as positive and negative. Some industries benefit from rising interest rates while others suffer. Even within industries there are potential winners and losers. Losers Those companies with heavy debt burdens will receive a double whammy. First, the new tax law limits how much interest can be deducted for tax purposes. Those paying interest expenses in excess of that threshold will no longer have the tax benefit they once enjoyed meaning that the tax cut savings will be far less and, in some cases, companies could end up with a higher effective tax rate than before tax reform. Second, companies in industries that generally pay a relatively high dividend will begin to lose the appeal with investors looking for yield. They will be affected in two ways: as bond yield rise some investors will switch from riskier stocks for the more traditi...