DUALITY OF CHAINS OF ALMOST AFFINE CODES

The article examines the concept of "competitiveness".Based on the analysis of indicators of disability in the regions of the North, it was determined that disability as a social phenomenon is inherent in all northern regions.The main economic aspect of disability is the termination of work when disability is established at working age, which causes serious economic damage to the state and is a determining factor in the competitiveness of the region.