Service industries are those not directly concerned with the production of physical goods (such as agriculture and manufacturing). Some service industries, including transportation, wholesale trade and retail trade are part of the supply chain delivering goods produced in the agricultural and manufacturing sectors to final consumers.
Other services are provided directly to consumers. These include health care, education, information services, legal services, financial services, and public administration.
The service sector accounts for around 70-80 per cent of employment in modern economies. [1] [2]
In the three-sector model of the economy, widely used in the 20th century, the service sector was assigned the role of transporting, distributing and selling goods produced in the manufacturing (secondary sector), and was therefore described as the tertiary sector of the economy.[ citation needed ]
However, the majority of service employment is now found in activities that are not directly related to the production and distribution of physical goods. In the context of the three-sector model, these are referred to as the quaternary [3] and quinary sectors.
An economy in which most economic activity is unrelated to physical goods production may be described as post-industrial.[ citation needed ]
The tertiary sector of the economy, generally known as the service sector, is the third of the three economic sectors in the three-sector model. The others are the primary sector and the secondary sector (manufacturing).
The economy of Malawi is $7.522 billion by gross domestic product as of 2019, and is predominantly agricultural, with about 80% of the population living in rural areas. The landlocked country in south central Africa ranks among the world's least developed countries. In 2017, agriculture accounted for about one-third of GDP and about 80% of export revenue. The economy depends on substantial inflows of economic assistance from the IMF, the World Bank, and individual donor nations. The government faces strong challenges: to spur exports, to improve educational and health facilities, to face up to environmental problems of deforestation and erosion, and to deal with the problem of HIV/AIDS in Africa. Malawi is a least developed country according to United Nations.
Import substitution industrialization (ISI) is a trade and economic policy that advocates replacing foreign imports with domestic production. It is based on the premise that a country should attempt to reduce its foreign dependency through the local production of industrialized products. The term primarily refers to 20th-century development economics policies, but it has been advocated since the 18th century by economists such as Friedrich List and Alexander Hamilton.
Economic geography is the subfield of human geography that studies economic activity and factors affecting it. It can also be considered a subfield or method in economics. There are four branches of economic geography.
In economics, capital goods or capital are "those durable produced goods that are in turn used as productive inputs for further production" of goods and services. A typical example is the machinery used in a factory. At the macroeconomic level, "the nation's capital stock includes buildings, equipment, software, and inventories during a given year."
The knowledge economy, or knowledge-based economy, is an economic system in which the production of goods and services is based principally on knowledge-intensive activities that contribute to advancement in technical and scientific innovation. The key element of value is the greater dependence on human capital and intellectual property as the source of innovative ideas, information and practices. Organisations are required to capitalise on this "knowledge" in their production to stimulate and deepen the business development process. There is less reliance on physical input and natural resources. A knowledge-based economy relies on the crucial role of intangible assets within the organisations' settings in facilitating modern economic growth.
Service economy can refer to one or both of two recent economic developments:
In sociology, the post-industrial society is the stage of society's development when the service sector generates more wealth than the manufacturing sector of the economy.
The quaternary sector of the economy is based upon the economic activity that is associated with either the intellectual or knowledge-based economy. This consists of information technology; media; research and development; information-based services such as information-generation and information-sharing; and knowledge-based services such as consultation, entertainment, broadcasting, mass media, telecommunication, education, information technology, financial planning, blogging, and designing. Other definitions describe the quaternary sector as pure services. This may consist of the entertainment industry, to describe media and culture, and government. This may be classified into an additional quinary sector.
The economy of North America comprises more than 596 million people in its 24 sovereign states and 15 dependent territories. It is marked by a sharp division between the predominantly English speaking countries of Canada and the United States, which are among the wealthiest and most developed nations in the world, and countries of Central America and the Caribbean in the former Latin America that are less developed. Mexico and Caribbean nations of the Commonwealth of Nations are between the economic extremes of the development of North America.
Labor intensity is the relative proportion of labor used in any given process. Its inverse is capital intensity. Labor intensity is sometimes associated with agrarianism, while capital intensity is sometimes associated with industrialism.
The following outline is provided as an overview of and topical guide to industry:
An economy is an area of the production, distribution and trade, as well as consumption of goods and services. In general, it is defined as a social domain that emphasize the practices, discourses, and material expressions associated with the production, use, and management of resources. A given economy is a set of processes that involves its culture, values, education, technological evolution, history, social organization, political structure, legal systems, and natural resources as main factors. These factors give context, content, and set the conditions and parameters in which an economy functions. In other words, the economic domain is a social domain of interrelated human practices and transactions that does not stand alone.
The three-sector model in economics divides economies into three sectors of activity: extraction of raw materials (primary), manufacturing (secondary), and service industries which exist to facilitate the transport, distribution and sale of goods produced in the secondary sector (tertiary). The model was developed by Allan Fisher, Colin Clark, and Jean Fourastié in the first half of the 20th century, and is a representation of an industrial economy. It has been criticised as inappropriate as a representation of the economy in the 21st century.
One classical breakdown of economic activity distinguishes three sectors:
The Mexican miracle is a term used to refer to the country's inward-looking development strategy that produced sustained economic growth. It is considered to be a golden age in Mexico's economy in which the Mexican economy grew 6.8% each year. It was a stabilizing economic plan which caused an average growth of 6.8% and industrial production to increase by 8% with inflation staying at only 2.5%. Beginning roughly in the 1940s, the Mexican government would begin to roll out the economic plan that they would call "the Mexican miracle," which would spark an economic boom beginning in 1954 spanning some 15 years and would last until 1970. In Mexico, the Spanish economic term used is "Desarrollo estabilizador" or "Stabilizing Development."
The following outline is provided as an overview of and topical guide to production:
The Fei–Ranis model of economic growth is a dualism model in developmental economics or welfare economics that has been developed by John C. H. Fei and Gustav Ranis and can be understood as an extension of the Lewis model. It is also known as the Surplus Labor model. It recognizes the presence of a dual economy comprising both the modern and the primitive sector and takes the economic situation of unemployment and underemployment of resources into account, unlike many other growth models that consider underdeveloped countries to be homogenous in nature. According to this theory, the primitive sector consists of the existing agricultural sector in the economy, and the modern sector is the rapidly emerging but small industrial sector. Both the sectors co-exist in the economy, wherein lies the crux of the development problem. Development can be brought about only by a complete shift in the focal point of progress from the agricultural to the industrial economy, such that there is augmentation of industrial output. This is done by transfer of labor from the agricultural sector to the industrial one, showing that underdeveloped countries do not suffer from constraints of labor supply. At the same time, growth in the agricultural sector must not be negligible and its output should be sufficient to support the whole economy with food and raw materials. Like in the Harrod–Domar model, saving and investment become the driving forces when it comes to economic development of underdeveloped countries.
Transformation in economics refers to a long-term change in dominant economic activity in terms of prevailing relative engagement or employment of able individuals.
Deindustrialisation refers to the process of social and economic change caused by the removal or reduction of industrial activity and employment in a country or region, especially heavy industry or manufacturing industry. Deindustrialisation is common to all mature Western economies, as international trade, social changes, and urbanisation have changed the financial demographics after World War II. Phenomena such as the mechanisation of labour render industrial societies obsolete, and lead to the de-establishment of industrial communities.
... knowledge-based services ...