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Strategy Survival Guide

Prime Minister's Strategy Unit

Version 2.1

Strategy Skills > Building an Evidence Base

Tools & Approaches
Collecting data
data types and sources
surveys
interviews and focus groups
Analysing data
modelling
market analysis
organisational analysis
Learning from others
international comparisons
benchmarking
Looking forward
forecasting
scenario development
counterfactual analysis

Evidence plays a central role in strategy development by helping to establish a factual understanding of the issues in hand, and by informing the selection of possible solutions with the reality check of what is likely to work.

Evidence can take many forms, but for most projects it will be based on activities including:

  • analysing key patterns in sectoral data
  • analysing public attitudes, behaviours and expectations
  • identifying international best practice examples which can provide some guide to potential futures for the UK
  • developing hypotheses about trends and causal links, and testing these hypotheses against available data.

Early links should be established with government specialists to identify the full range of data types and sources available and the extent of work already done on related issues. Data that is not already available may need to be collected using methods such as surveys or interviews and focus groups.

Analysing the data that has been collected in order to generate understanding and insights will form the core of the project's analytical effort. Various forms of modelling can be used to understand the relationships between variables, while market analysis and organisational analysis can be used to provide context for the emerging strategy.

Further context, in the form of international comparisons and benchmarking, that provides a comparison with similar policy areas or other countries, is often another useful way to identify new approaches.

Finally, the evidence base on which strategy is developed needs to not only cover the present day, but also likely future developments. Forecasting can be used to extrapolate current trends, scenario development can help identify a number of possible alternative futures, and counterfactual analysis can help predict what is likely to happen without change to government policy and with a continuation of expected drivers of change.

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