There are other factors also that influence supply. Improvement in technology can make the production process simpler and faster, making it possible for companies to supply more goods at the same or lower price. This would lead to an increase in the demand. In the case of essential goods, the government can intervene and compel companies to produce a certain quantity of goods. Especially in the case of food supplies, the government provides subsides to agricultural producers to ensure that there is sufficient food production and that prices are affordable by everyone.