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Regional Labour Market Overview 2009

APPENDIX II: LABOUR MARKET INDEX

The labour market index used in this report is based upon four indicators: the reverse unemployment rate, the labour force participation rate, the employment rate and median weekly earnings. Each component of the index was calculated according to the following formula:

Index = (actual value of indicator - mean of indicator) / standard deviation of indicator

For example, the employment rate for Waikato is 65.3% and this part of the index would be calculated as below:

= (65.3 - 64.7) / 3.2

The results for each indicator were then summed together for each region into a single measure with each indicator in the index given an equal weight. The twelve regions were then ranked based on these results. With an index such as the one used below, it is the relative rankings rather than the absolute value of the index which is important. The results are presented below and are broken down into three groups - "high", "medium" and "low".

Labour Market Index
 

Labour market index based on levels

Labour market index based on change

Southland

High

High

Wellington

High

High

Taranaki

High

High

Canterbury

High

Low

T/N/M/WC

Medium

Medium

Otago

Medium

Medium

Auckland

Medium

Low

Waikato

Medium

Low

Manawatu-Wanganui

Low

High

Gisborne/Hawke's Bay

Low

Medium

Northland

Low

Medium

Bay of Plenty

Low

Low

Source: Department of Labour.