Construct · 3 fields · 5 citations

Where does adoption collide?

One name. Different field. Different construct. One map.

● jingle · one word, three constructs Nearest construct by meaninguse behaviorcompare the meanings
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adoption3 CONSTRUCTSInnovation adoptionROGERS · KARAHANNAStandards adoptionFARRELL · INSTALLED BASEFarmer adoptionFEDER · FARM PRACTICE

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2026

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Information systems

The decision to accept and use an innovation

In information systems and the diffusion of innovations tradition, adoption is the decision by an individual or organization to accept and put a new technology, product, or practice into use. Rogers described it as the outcome of an innovation-decision process that runs from first knowledge through persuasion, decision, implementation, and confirmation, with adoption being the choice to make full use of the innovation as the best course available. Karahanna, Straub, and Chervany showed that the beliefs driving a potential adopter's intention differ from those that sustain use after adoption, so the moment of adoption marks a real break rather than a point on a smooth curve. The referent is a person or firm crossing from non-use to use of a specific technology, and it is not the aggregate spread of that technology through a population, which is diffusion.[1][2]

Unit
An individual or organization deciding to use a new technology
Recovery means
Discontinuance: an adopter later rejecting the technology and returning to non-use
Measured by
Time of adoption from survey or system records; adopter category; pre-adoption beliefs predicting intention to adopt

Economics of standards

taking up a standard or technology whose payoff to each adopter depends on how many others adopt it.

In the economics of standards and technology, adoption is the taking up of a compatibility standard, protocol, or technology by firms and users whose payoff depends on how many others adopt the same one. Farrell and Saloner modeled this as a coordination problem: because a standard is more valuable the larger its installed base, an adopter weighs not the standard's intrinsic merit but the expected choices of everyone else, so a population can lock in to an inferior standard or stall on the brink of a better one. Here adoption is governed by network effects and the installed base rather than by an adopter's perceived attributes of the innovation, and the object adopted is a shared convention whose whole value is in being shared. The referent is coordinated convergence on a common standard, distinct from one person's private decision to use a tool and from the legal or agricultural meanings entirely.[3]

Unit
A firm or user choosing a standard whose value grows with others' choices
Recovery means
Not applicable: the analysis ends at lock-in or stranding, not a return to a prior state
Measured by
Share of a population on a given standard; size of the installed base; hazard of switching given others' adoptions

Agricultural economics

A farmer taking up a practice or input

In agricultural economics and rural sociology, adoption is a farmer's decision to take up a new input or practice, such as improved seed, fertilizer, or a soil conservation method, on a working farm. Feder, Just, and Zilberman surveyed the developing-country evidence and showed that this decision turns on farm size, credit, tenure, risk, and access to information rather than on temperament, and that adoption is often partial and staged, spreading over part of a holding before the whole. Knowler and Bradshaw, reviewing conservation agriculture, found no universal set of adoption drivers at all, with the significant factors differing from region to region. The referent is a land manager committing resources to a practice under uncertainty, a distinct applied literature that shares only the word with the technology, legal, and standards meanings.[4][5]

Unit
A farmer committing land or resources to a new practice or input
Recovery means
Disadoption: a farmer abandoning a practice after trying it
Measured by
Share of farmers or of farmland using a practice; determinants such as farm size, credit, and tenure

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Nearby collisions

compatibility6 fields · 10 citationsjingle · one name, six constructsdiffusion6 fields · 12 citationsjingle · one name, six constructsfamily3 fields · 3 citationsjingle · one word, three constructs

References

  1. Rogers, E. M. (2003). Diffusion of innovations (5th ed.). Free Press. ISBN 978-0-7432-2209-9. ISBN 9780743222099
  2. Karahanna, E., Straub, D. W., & Chervany, N. L. (1999). Information technology adoption across time: A cross-sectional comparison of pre-adoption and post-adoption beliefs. MIS Quarterly, 23(2), 183–213. https://doi.org/10.2307/249751
  3. Farrell, J., & Saloner, G. (1985). Standardization, compatibility, and innovation. The RAND Journal of Economics, 16(1), 70–83. https://doi.org/10.2307/2555589
  4. Feder, G., Just, R. E., & Zilberman, D. (1985). Adoption of agricultural innovations in developing countries: A survey. Economic Development and Cultural Change, 33(2), 255–298. https://doi.org/10.1086/451461
  5. Knowler, D., & Bradshaw, B. (2007). Farmers' adoption of conservation agriculture: A review and synthesis of recent research. Food Policy, 32(1), 25–48. https://doi.org/10.1016/j.foodpol.2006.01.003

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