They include the primary, secondary, tertiary, and quarternary sectors ... Jake Shi Sectors are used by economists to classify economic activity by grouping companies that are engaged in similar ...

Industry is any economic activity which creates jobs and generates income. All industry is made up of four sectors that are a linked together like a chain: primary, secondary, tertiary and ...

Much of that time has been spent looking at secondary and tertiary markets ... markets include traditional economic drivers like investment activity, sales volume, strength of the economy ...

All industry is part of a chain that starts with primary ... future economic growth in the United Kingdom will focus around this sector. A short film for secondary schools explaining tertiary ...