Conducted by the European Commission, the index is a broad measure of both business and consumer sentiment.
The survey offers key sentiment data across the European Union and the European Monetary Union. Data are available for each country and are aggregated for both the EMU and EU. It is conducted by the European Commission rather than Eurostat, the compiler of most other EMU data. The index is a broad measure of both business and consumer sentiment in the EU members. Because of its coverage of all the EU countries it is highly regarded in the financial markets as a good indicator of the mood of consumers and industry in each country. It is also normally a good indicator of quarterly GDP.
Confidence indicators are calculated for industry, services, construction, retail trade and consumers. In turn, they are combined into an overall composite number, the economic sentiment indicator (ESI). The data are seasonally adjusted and defined as the difference (in percentage points of total answers) between positive and negative answers. The survey also covers other areas of the economy that are not explicitly included in the ESI. In particular, responses to questions about the inflation outlook are used by the ECB as one means of measuring inflationary expectations.