The product life cycle theory of foreign direct investment (FDI) is a framework that explains the stages of development and evolution of a product or industry, and the corresponding patterns of international investment in those products or industries. According to this theory, FDI follows a predictable pattern as products and industries go through the stages of introduction, growth, maturity, and decline.
In the introduction stage, a product or industry is new and emerging, and there is little to no international investment. This is because the market is still small and uncertain, and investors are hesitant to take on the risk of investing in a new and untested product or industry.
As the product or industry grows and becomes more established, it enters the growth stage. During this stage, there is increased international investment as the market expands and becomes more attractive to investors. This is because the potential for profit is higher as demand for the product or industry grows.
As the product or industry reaches maturity, it enters the maturity stage. During this stage, international investment may slow as the market becomes saturated and profit margins start to decline. This is because the potential for further growth is limited, and the risk of investing in a mature industry is higher.
Finally, as the product or industry begins to decline, it enters the decline stage. During this stage, international investment may cease altogether as the market becomes too small and unprofitable.
Overall, the product life cycle theory of FDI suggests that international investment follows a predictable pattern as products and industries go through different stages of development. This theory can help policymakers and investors understand the patterns of international investment and make informed decisions about where to invest their resources.