Question

Give reasons - Quaternary occupations are not commonly seen.

Answer 1

Economic sectorsThree-sector theoryPrimary sector: raw materials
Secondary sector: manufacturing
Tertiary sector: servicesAdditional sectorsQuaternary sector: information services
Quinary sector: human servicesTheoristsAGB Fisher · Colin Clark · Jean FourastiéSectors by ownershipBusiness sector · Private sector ·Public sector · Voluntary sectorvte

The quaternary sector of the economy is a way to describe a knowledge-based[1] part of the economy, which typically includes services such as information technology, information-generation and -sharing, media, and research and development, as well as knowledge-based services like consultation, education, financial planning, blogging, and designing.[2]

The quaternary sector is based on knowledge and skill. It consists of intellectual industries providing information services, such as computing and ICT (information and communication technologies), consultancy (offering advice to businesses) and R&D (research, particularly in scientific fields). According to some definitions, the quaternary sector includes other pure services, such as the entertainment industry, and the term has been used[by whom?] to describe media, culture, and government.

Colin Clark's sector model of an economy undergoing technological change. In later stages, the quaternary sector of the economy grows – shown in red.Producing entertainment television

"Quaternary sector" is a further delineation of the three-sector hypothesis of industry in the sense that the quaternary sector refers to a part of the third or tertiary sector along with the quinary economic sector. Intellectual services are sometimes regarded as distinct enough to warrant a separate sector and not be considered merely as a part of the tertiary sector. This sector evolves in well-developed countries where the primary and secondary sectors are a minority of the economy, and requires a highly educated workforce.[3]

Between them, the tertiary and quaternary sectors form the largest part of the UK economy, employing 76% of the workforce. The number of people who earn their living in these activities is increasing. Companies invest in the quaternary sector to promote further expansion.[citation needed] It is seen[by whom?] as a way to generate higher margins or returns on investment.[4] Research will be directed[by whom?] into cutting costs, tapping into markets, producing innovative ideas, new production methods and methods of manufacture, amongst others.[when?] To many industries, such as the pharmaceutical industry, the sector is the most valuable because it creates future secondary-sector branded products from which companies may profit

Answer 2

In any economic sector,the quaternary occupations are based on the candidate's practical knowledge and skills about a particular field of work.

Mainly computing and consultancy services belong to the quaternary occupations.

But these occupations are not common,due to the rare amount of suitable candidates with necessary amount of knowledge and skills for a particular working space.