Relative to most other countries, Sweden has far higher trade union membership. In 2019, 70% of Swedish workers belonged to a trade union. Over 85% of workers in Sweden are employed in the tertiary sector, whereas only 2% work in the primary sector. Swedish workers spend their incomes on many different products, including some demerit goods such as sweets. Sweden ranks 7th in the world for per head consumption of sweets.
(a)[2]
Identify two influences on the products a person purchases.
(b)[4]
Explain two ways in which a government could reduce the consumption of demerit goods.
(c)[6]
Analyse the reasons why workers may join a trade union.