What is PLC, Ansoff Matrix, Boston Matrix

Procuct Life Cycle
From this site.

The Product Life Cycle (PLC) is based upon the biological life cycle. For example, a seed is planted (introduction); it begins to sprout (growth); it shoots out leaves and puts down roots as it becomes an adult (maturity); after a long period as an adult the plant begins to shrink and die out (decline).

In theory it's the same for a product. After a period of development it is introduced or launched into the market; it gains more and more customers as it grows; eventually the market stabilises and the product becomes mature; then after a period of time the product is overtaken by development and the introduction of superior competitors, it goes into decline and is eventually withdrawn.

However, most products fail in the introduction phase. Others have very cyclical maturity phases where declines see the product promoted to regain customers.

Strategies for the differing stages of the Product Life Cycle

Introduction

The need for immediate profit is not a pressure. The product is promoted to create awareness. If the product has no or few competitors, a skimming price strategy is employed. Limited numbers of product are available in few channels of distribution.

Growth

Competitors are attracted into the market with very similar offerings. Products become more profitable and companies form alliances, joint ventures and take each other over. Advertising spend is high and focuses upon building brand. Market share tends to stabilise.

Maturity

Those products that survive the earlier stages tend to spend longest in this phase. Sales grow at a decreasing rate and then stabilise. Producers attempt to differentiate products and brands are key to this. Price wars and intense competition occur. At this point the market reaches saturation. Producers begin to leave the market due to poor margins. Promotion becomes more widespread and use a greater variety of media.

Decline

At this point there is a downturn in the market. For example more innovative products are introduced or consumer tastes have changed. There is intense price-cutting and many more products are withdrawn from the market. Profits can be improved by reducing marketing spend and cost cutting.

Problems with Product Life Cycle

In reality very few products follow such a prescriptive cycle. The length of each stage varies enormously. The decisions of marketers can change the stage, for example from maturity to decline by price-cutting. Not all products go through each stage. Some go from introduction to decline. It is not easy to tell which stage the product is in. Remember that PLC is like all other tools. Use it to inform your gut feeling.

The Ansoff Matrix
From this site.

This well known marketing tool was first published in the Harvard Business Review (1957) in an article called 'Strategies for Diversification'. It is used by marketers who have objectives for growth. Ansoff's matrix offers strategic choices to achieve the objectives. There are four main categories for selection.

Ansoff's Product/Market Matrix

Market Penetration

Here we market our existing products to our existing customers. This means increasing our revenue by, for example, promoting the product, repositioning the brand, and so on. However, the product is not altered and we do not seek any new customers.

Market Development

Here we market our existing product range in a new market. This means that the product remains the same, but it is marketed to a new audience. Exporting the product, or marketing it in a new region, are examples of market development.

Product Development

This is a new product to be marketed to our existing customers. Here we develop and innovate new product offerings to replace existing ones. Such products are then marketed to our existing customers. This often happens with the auto markets where existing models are updated or replaced and then marketed to existing customers.

Diversification

This is where we market completely new products to new customers. There are two types of diversification, namely related and unrelated diversification. Related diversification means that we remain in a market or industry with which we are familiar. For example, a soup manufacturer diversifies into cake manufacture (i.e. the food industry). Unrelated diversification is where we have no previous industry nor market experience. For example a soup manufacturer invests in the rail business.

Ansoff's matrix is one of the most well know frameworks for deciding upon strategies for growth.

Boston Matrix
From this site.

Like Ansoff's matrix, the Boston Matrix is a well known tool for the marketing manager. It was developed by the large US consulting group and is an approach to product portfolio planning. It has two controlling aspect namely relative market share (meaning relative to your competition) and market growth.

You would look at each individual product in your range (or portfolio) and place it onto the matrix. You would do this for every product in the range. You can then plot the products of your rivals to give relative market share.

This is simplistic in many ways and the matrix has some understandable limitations that will be considered later. Each cell has its own name as follows.

Dogs

These are products with a low share of a low growth market. These are the canine version of 'real turkeys!'. They do not generate cash for the company, they tend to absorb it. Get rid of these products.

Cash Cows

These are products with a high share of a slow growth market. Cash Cows generate more more than is invested in them. So keep them in your portfolio of products for the time being.

Problem Children

These are products with a low share of a high growth market. They consume resources and generate little in return. They absorb most money as you attempt to increase market share.

Stars

These are products that are in high growth markets with a relatively high share of that market. Stars tend to generate high amounts of income. Keep and build your stars.

Look for some kind of balance within your portfolio. Try not to have any Dogs. Cash Cows, Problem Children and Stars need to be kept in a kind of equilibrium. The funds generated by your Cash Cows is used to turn problem children into Stars, which may eventually become Cash Cows. Some of the Problem Children will become Dogs, and this means that you will need a larger contribution from the successful products to compensate for the failures.

Problems with The Boston Matrix

• There is an assumption that higher rates of profit are directly related to high rates of market share. This may not always be the case. When Boeing launch a new jet, it may gain a high market share quickly but it still has to cover very high development costs
• It is normally applied to Strategic Business Units (SBUs). These are areas of the business rather than products. For example, Ford own Landrover in the UK. This is an SBU not a single product.
• There is another assumption that SBUs will cooperate. This is not always the case.
• The main problem is that it oversimplifies a complex set of decision. Be careful. Use the Matrix as a planning tool and always rely on your gut feeling.