Lock-in effects occur when an individual, firm or group makes a decision to pursue a course of action only to discover subsequently that an alternative course would have been preferable. Because of the additional costs of switching at a later stage, it is ‘locked in’ to its original suboptimal course.
Lock-in occurs in situations in which it is costly to switch to an alternative course of action once an individual, firm or group has made a choice to pursue a particular course of action.
The term is sometimes reserved for situations in which, with hindsight, the individual, firm or group would have preferred to have chosen a different course of action had they known, at the time they made their initial choice, it would subsequently turn out that choosing a different course of action would have been preferable.
For example, consumers or firms may invest in buying and learning a particular computer operating system, only to subsequently discover that there is an...
Further Reading
Farrell, J., and P. Klemperer. 2007. Coordination and lock-in: Competition with switching costs and network effects. In Handbook of industrial organization, vol. 3, ed. M. Armstrong and R. Porter. Amsterdam: Elsevier.
Shapiro, C., and H.R. Varian. 1999. Information rules. Boston: Harvard Business School Press.
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Sherry, E.F. (2016). Lock-In Effects. In: Augier, M., Teece, D. (eds) The Palgrave Encyclopedia of Strategic Management. Palgrave Macmillan, London. https://doi.org/10.1057/978-1-349-94848-2_425-1
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DOI: https://doi.org/10.1057/978-1-349-94848-2_425-1
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