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Table 7 Analysis of variances—GLSS household survey data

From: The role of the firm in worker wage dispersion: an analysis of the Ghanaian manufacturing sector

 

1991

 

1998

 

2005

 

(1)

 

(2)

 

(3)

Variance in log hourly wages

1.488

 

1.580

 

1.306

Change

 

0.092

 

−0.274

 
  1. Data from World Bank GLSS SHIP Database rounds 3, 4, and 5. Variance in log hourly earnings is a constructed variable as described in Section 6 in the text. Even for a different dataset, an initial increase in variance is observed followed by a later decline