RDA Murraylands and Riverland

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Coorong District Council area

Shift-share analysis

In the Coorong District Council area, the strongest regional competitive effect between 2013/14 and 2018/19 was experienced in Construction.

Shift Share Analysis provides a useful mechanism for better interpreting changes in economic variables between different time periods. It is a way of breaking the growth or decline in an industry into three components to help understand what is driving the change. These three change components are commonly known as:

National/State growth effect - the amount of growth or decline in an industry that could be attributed to the overall growth of a larger area that encompasses the region's economy, usually state or national.

Industry mix effect - the amount of growth or decline in an industry that could be attributed to the performance of the specific industry at the national/state level.

Regional competitive effect - the amount of growth or decline in a specific industry that could be attributed to a local advantage or disadvantage. This is generally the most interesting component as it clearly quantifies the level of advantage or disadvantage an industry has in the local area.

The regional competitive effect for an industry generally indicates how the local industry performed against benchmark trends. An industry with a positive regional competitive effect suggests local characteristics supported above trend growth in that period. For example, if Retail Trade in a region grew by 3% but at a state/national level it only grew by 2%, some regional specific factors (e.g. new shopping centre, population growth) must have contributed to this above trend growth. A negative effect suggests the opposite.

An industry with a positive regional competitive effect may still have experienced decline, but by less than the state/national trends.

Data source

National Economics (NIEIR) - Modelled series

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Shift-share analysis to South Australia
Coorong District Council area - Employment (Total)2018/192013/142013/14 to 2018/19
IndustryNumbernumberchangeBenchmark growth effectIndustry mix effectRegional competitive effect
Agriculture, Forestry and Fishing9951,096-101+63.4-59.8-104.9
Mining1212+0+0.7-3.0+2.6
Manufacturing8073+7+4.2-8.2+11.0
Electricity, Gas, Water and Waste Services298+21+0.5-0.1+20.7
Construction20483+121+4.8+4.2+112.1
Wholesale Trade5371-17+4.1-6.0-15.6
Retail Trade157180-23+10.4+4.4-38.3
Accommodation and Food Services130112+18+6.5+6.5+4.7
Transport, Postal and Warehousing138121+17+7.0+1.5+8.5
Information Media and Telecommunications168+8+0.5-1.8+9.6
Financial and Insurance Services1318-5+1.1-0.1-6.5
Rental, Hiring and Real Estate Services1112-1+0.7-1.4-0.3
Professional, Scientific and Technical Services3132-1+1.9+1.6-4.1
Administrative and Support Services1722-5+1.3-0.5-5.5
Public Administration and Safety9985+14+4.9+3.9+5.1
Education and Training159158+1+9.1+5.3-13.1
Health Care and Social Assistance197187+10+10.8+7.2-7.8
Arts and Recreation Services317-14+1.0+0.0-15.1
Other Services5858+0+3.4+1.7-5.2
Total Industries2,4122,362+50+136.5---86.7

Source: National Institute of Economic and Industry Research (NIEIR) ©2019. Compiled and presented in economy.id by .id the population experts. Data are based on a 2016-17 price base for all years. NIEIR-ID data are inflation adjusted each year to allow direct comparison, and annual data releases adjust previous years’ figures to a new base year.Learn more

Please refer to specific data notes for more information
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Dominant groups

An industry with a positive regional competitive effect suggests local characteristics supported above trend growth in that period. A negative effect suggests local characteristics inhibited growth in that period.

An analysis of employment (Total) change between 2013/14 and 2018/19 in the Coorong District Council area in 2018/19 shows the three industries with the highest regional competitive effect in the Coorong District Council area relative to South Australia were:

  • Construction (+112 )
  • Electricity, Gas, Water and Waste Services (+21 )
  • Manufacturing (+11 )

The three industries with the lowest regional competitive effect were:

  • Wholesale Trade (-16 )
  • Retail Trade (-38 )
  • Agriculture, Forestry and Fishing (-105 )

RDA Murraylands and Riverland

economic profile