helps business choose positioningstrategy based on its competitiveadvantage and marketscope
types of competitive advantage
*lowcost
*differentiation
porter's theory
position of business relative to competitors within its industry determines whether its profitability is above/below average industry average - ability of business to earn above average profits depends on whether it has sustainable competitiveadvantage
cost leadership
*aiming to become lowcost provider in the industry
*may use economies of scale
*patented technology makes processes more efficient
*if business can achieve and sustain overall cost leadership, it'll achieve above average profits if it can charge similar prices to its rivals
differentiation
*business seeks to be unique in its industry
*it chooses one or more benefits that buyers value and seeks to meet these better than competitors - charges premium price
focus (cost & differentiation)
*concentrates on one segment within the market - target market may be different from rest of market because buyers have unusual needs