A signalling theory of excessive technological adoption

Area of Science:

• Health Economics
• Healthcare Management
• Medical Technology Assessment

Background:

• Technology adoption significantly drives healthcare expenditure growth.
• US health insurance arrangements may facilitate technology-driven cost increases and adoption of less cost-effective procedures.
• Providers may invest in technology to signal unobservable quality to patients.

Purpose of the Study:

• To explore the argument that providers invest in technology as a quality signal, potentially leading to overinvestment.
• To analyze the economic implications of technology adoption driven by quality signaling in healthcare.
• To determine conditions under which technology signaling may or may not result in overinvestment.

Main Methods:

• Economic modeling of healthcare service demand with information asymmetry regarding provider quality.
• Analysis of provider incentives to adopt new technologies to signal quality.
• Evaluation of the impact of signaling on market outcomes and investment levels.

Main Results:

• Technology adoption as a quality signal can lead to overinvestment, but not always.
• The incentive to signal quality may result in some providers investing while others do not, revealing quality differences.
• The significance of technology signaling for overinvestment varies across different healthcare services.

Conclusions:

• Provider investment in technology can be motivated by a desire to signal quality and attract patients.
• This signaling behavior can be self-defeating, leading to inefficient technology adoption if universally practiced.
• The study provides an additional economic argument for technology overinvestment in specific healthcare contexts.