oThe mature stage—reached when the net adoption rate holds steady—that is, when
adopters approximate dropouts
oThe decline stage—adopters begin to exceed new first-time users, the sales rate
declines, and the product is said to have reached its final stage
Fads, such as pet rocks and hula hoops, enter suddenly, experience strong and quick
enthusiasm, peak early, and enter the decline stage shortly thereafter.
A. Market and Competitive Implications of Product Life-Cycle Stages
The various stages of the product life cycle present different opportunities and
threats to the firm.
By understanding the characteristics of the major stages, a firm can do a better job
of setting forth its objectives and formulating its strategies as well as developing its
action plans.
Introductory Stage
oThe introductory period, in particular, is apt to be long, even for relatively
simple product classes.
oBecause product type and subtype entries usually emerge during the
late-growth and maturity stages of the product class, they have shorter
introductory and growth periods.
Marketing Mix in the Introductory Stage
oThe length of the product line typically should be relatively short to reduce
production costs and hold down inventories.
oThe firm’s pricing is strongly affected by a variety of factors:
The product’s value to the end user
How quickly it can be imitated by competitors
The presence of close substitutes
The effect of price on volume (elasticity) and, in turn, on costs
oSkimming is designed to obtain as much margin per unit as possible.
This enables the company to recover its new product investments more
quickly.
oPenetration pricing enables firm to strive for quick market development and
makes sense when there is a steep experience curve, which lowers costs; a
large market; and strong potential competition.
oThe importance of distribution and channel intermediaries varies
substantially from consumer to industrial goods.
oDuring the introductory period, promotion expenditures involving
advertising and salesforce are a high percentage of sales, especially for a
mass-market, small-value product.