Answer:
If the city government of Birmingham sets the price for two-bedroom apartments below the market equilibrium price, it will create a situation of excess demand, which will lead to a shortage of apartments in the rental market.
At a price below the market equilibrium, more people will be interested in renting apartments than the number of available apartments for rent. This will create a situation where some renters will not be able to find apartments and will have to look for alternatives, such as renting smaller apartments or living in other cities.
On the other hand, landlords will face a decrease in the incentive to offer apartments for rent since the lower price will reduce their potential profits. As a result, they may either reduce the quantity or quality of their offerings or may withdraw from the rental market altogether.
Overall, the rental market in Birmingham is likely to become less efficient, with a mismatch between the quantity of apartments supplied and the quantity of apartments demanded. This could lead to a decline in the overall quality of housing and an increase in the number of people facing housing insecurity.