To have the potential of sustained competitive advantage, a firm resource must have four attributes 1  --. it must be valuable, in the sense that it exploit opportunities and/or neutralizes threats in a firm's environment. 2  it must be rare among a firm's current and potential competition.3  it must be imperfectly imitable.-. A business organization with a competitive advantage is more profitable than its rivals while this profitability exceeds its cost of capital. Profits in excess of the cost of capital are called economic rent. Sustained economic rents are prima facie evidence of a competitive advantage.
The two medications are Brintellix, an antidepressant, and Brilinta, a blood-thinning medication used to treat severe chest pain, prevent death after a heart attack or prevent a second heart attack. The agency says it's been receiving reports of errors since Brintellix was approved in September 2013.
Anticoagulants (blood thinners) These drugs may be prescribed if you are a heart failure patient with atrial fibrillation, or have another problem with your heart where adding this drug is indicated. Anticoagulants are not used to treat heart failure without the presence of atrial fibrillation. Your doctor may prescribe this class of medication if you have high cholesterol or have had a heart attack in the past. This class of drugs is not used to treat heart failure, but other conditions as indicated. Digoxin There are some heart failure patients who might be prescribed this drug as the doctor feels indicated. Additional medication information: Find further descriptions of how these medications also affect cardiovascular diseases other than heart failure.