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Service economy can refer to one or both of two recent economic developments. One is the increased importance of the service sector in industrialized economies. Services account for a higher percentage of US GDP than 20 years ago. The current list of Fortune 500 companies contains more service companies and fewer manufacturers than in previous decades.
The term is also used to refer to the relative importance of service in a product offering. That is, products today have a higher service component than in previous decades. In the management literature this is referred to as the servitization of products. Virtually every product today has a service component to it. The old dichotomy between product and service has been replaced by a service-product continuum. Many products are being transformed into services.
Full cost accounting and most accounting reform and monetary reform measures are usually thought to be impossible to achieve without a good model of the service economy.
Environmental effects of the service economy
This is seen, especially in green economics and more specific theories within it such as Natural Capitalism, as having these benefits:
Much easier integration with state services under globalization, e.g. meat inspection is a service that is assumed within a product price, but which can vary quite drastically with jurisdiction, with some serious effects.
Association of goods movements in commodity markets with negative commodity (representing emissions or other pollution, biodiversity loss, biosecurity risk) public bads so that no commodity can be traded without assuming responsibility for damage done by its extraction, processing, shipping, trading and sale - its comprehensive outcome
Easier integration with urban ecology and industrial ecology modelling
Making it easier to relate to the Experience Economy of actual quality of life decisions made by human beings based on assumptions about service, and integrating economics better with marketing theory about brand value e.g. products are purchased for their assumed reliability in some known process. This assumes that the user's experience with the brand (implying a service they expect) is far more important than its technical characteristics
Product stewardship is the inclusion of waste disposal measures in the distribution chain of a product. That is, planning for, and if necessary paying for, the sustainable disposal when design and distribute a product.
Those who advocate it are concerned with the later phases of product lifecycle and the comprehensive outcome of the whole production process. It is considered a pre-requisite to a strict service economy interpretation of (fictional, national, legal) "commodity" and "product" relationships.
The most familiar example is the container deposit charged for a deposit bottle. One pays a fee to buy the bottle, separately from the fee to buy what it contains. If one returns the bottle, the fee is returned, and the supplier must return the bottle for re-use or recycling. If not, one has paid the fee, and presumably this can pay for landfill or litter control measures that dispose of say a broken bottle.
However, the principle is applied very broadly beyond bottles to paint and automobile parts such as tires. When purchasing paint or tires in many places, one simultaneously pays for the disposal of the toxic waste they become. In some countries, such as Germany, law requires attention to the comprehensive outcome of the whole extraction, production, distribution, use and waste of a product, and holds those profiting from these legally responsible for any outcome along the way. This is also the trend in the UK and EU generally. In the United States, predictably, the issue has been confronted via class action lawsuits that attempt to hold companies liable for the environmental impact of their products.