Final answer:
The impact of privatisation in the 1980s involved improved efficiency and management in some industries but also led to income disparities, unemployment, and environmental issues.
Step-by-step explanation:
The privatisation throughout the 1980s had various impacts. On one hand, it led to greater efficiency and cost-cutting measures in newly-privatised industries, resulting in improved management and infrastructure. On the other hand, it caused income disparities, unemployment, and environmental issues due to heavy reliance on natural resources. Overall, the impact of privatisation was mixed and its success continues to be debated.