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.
Diethy propion: No. It is not a blood thinner. Diethylpropion is used along with a doctor-approved, reduced-calorie diet, exercise, and behavior change program to help you lose weight. It is used in people who are significantly overweight (obese) and have not been able to lose enough weight with diet and exercise alone.