- Executive summary
- 1 Introduction and background
- 2 Methodology
- 2.1 Mapping and evaluation of comparison tools
- 2.1.1 Identification of comparison tools
- 2.1.2 Notes on search strings
- 2.1.3 Evaluation of the comparison tools
- 2.1.4 Limits to the approach to the evaluation of the comparison tools
- 2.2 Methodology for mapping Third-Party Verification Schemes
- .2.1 Mapping and analysis of Third-Party Verification Schemes
- 2.2.2 Limits of the evaluation of Third-Party Verification Schemes
- 2.3 Methodology for consultation with stakeholders
- 2.4 Methodology of the consumer survey
- 2.5 Behavioural experiments
- 2.5.1 Experiment 1
- 2.5.2 Experiment 2
- 2.5.3 Experiment 3
- 2.6 Methodology of the mystery shopping exercise
- 2.6. Markets and countries covered in the exercise
- 2.6.2 Type of research
- 2.6.3 Number of price comparisons websites and mystery shops
- 2.6.4 Supplier website visits
- 2.6.5 Personalised pricing
- 2.6.6 Analysis of the results of the mystery shopping exercise
- 3 General perception of comparison tools
- 3.1 Usage and perception of comparison tools
- 3.1.1 E-commerce shortfalls
- 3.1.2 Comparison tool shortfalls
- 3.2 Decision-making biases and consumer behaviour in the context of comparison tools
- 4 Mapping of comparison tools and third-party verification schemes
- 4.1 Results from the mapping exercise
- 4.1.1 Breakdown of multi-sector comparison tools by sector combination
- 4.1.2 What do these results tell us about the commercial aspects of comparison tools?
- 4.1.3 Whooperates comparison tool websites, and what do they do?
- 4.1.4 Ranking values given on comparison tools
- 4.1.5 Important consumer information available on comparison tools
- 4.1.6 The great unknowns
- 4.2 Further analysis of comparison tool revenue streams and sourcing of data
- 4.2.1 Revenue streams
- 4.2.2 Sourcing of data
- 4.2.3 Summary
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