Subsidization (noun)

1. The act of providing financial or other support to an individual, company, or industry, especially by the government.
2. The provision of subsidies or other forms of financial assistance.

Origin:

From subsidize, from french subvention, from latin subsidium 'assistance, support', from sub- 'under' + sedere 'to sit'. the word dates back to the late 19th century.

Examples:

1. The subsidization of renewable energy has been a priority for the government.
2. The subsidization of education has helped increase enrollment in colleges.
3. The subsidization of agriculture has helped farmers in difficult times.
4. The subsidization of the arts has been criticized for being too selective.
5. The subsidization of housing has helped reduce homelessness in the city.