Firms that can employ and establish <u>isolating mechanisms</u> are more likely to protect their competitive advantage from being copied and/or eroding away.
Isolation mechanisms:
A company is able to maintain its competitive edge for a longer period of time if it can stop a rival from copying the resource or capability that provides it that advantage. Isolation mechanisms is the name of this technique. For instance, a patent is a legitimate tool to stop imitation.
A firm's objective is to have a prolonged competitive advantage when a resource or capability gives the firm an advantage over competitors for an extended period of time. The industry will determine how long a company can preserve a competitive advantage. 
If a business can maintain a competitive edge for a year in a fast-moving field like information technology or quick fashion, it may be quite happy. In an industry with less frequent changes, such as feminine hygiene, a persistent competitive advantage may remain considerably longer. 
A sustainable competitive edge cannot be maintained by any company indefinitely. The competition is constantly working to improve its own competitive edge.
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Answer: Internal Recruiting
Explanation: 
 The managers at Goodspeak Telecommunications, are making use of internal recruiting to fill their job vacancies in the company.
 Internal Recruiting is a method of hiring workers, done by first of all considering the internal employees of the company to fill the vacant job position.
 
        
             
        
        
        
Answer:
Advocates of the efficient market is of the belief that information that is made available publicly is usually reflected in security prices and thus adjustments in price to new information will occur swiftly. Hence, under the EMH, there are no guarantees on the prices of the stock market and thus no investment rules that can bring superior returns. In this light, investors would rather not deviate from the market index. 
On the other hand, advocates of behavioral finance is of the belief that biases in behavior is capable of causing stock market prices to be inefficient. Hence making the investors to believe that a deviation from the market portfolio would be advantageous although the level of risk may be high.
Explanation:
 
        
             
        
        
        
Answer:
A) Owned private passenger autos
B) Mobile equipment registered to drive on public roads
D) Automobiles owned by employees used for business purposes
Explanation:
Business Auto Coverage Form  is used to cover a company's autos, trucks, trailers, semitrailers and mobile equipment that are owned or used by the company. 
It also covers vehicles that are not owned by the company but are used by the company's employees while doing business related activities, e.g. automobiles owned by employees and used for business activities. 
It only covers mobile equipment that is registered to drive on public roads, e.g. cranes, drills, shovels, tractors, etc.