英语翻译请尽量用经济学的术语翻译,最好是人工翻译Consider a government that wants to

英语翻译请尽量用经济学的术语翻译,最好是人工翻译Consider a government that wants to provide cheap housing to its population.In order to promote the construction of apartment buildings,the government promises not to impose rent control programs in the future.A:once the apartment buildings are in place.Would the government want to keep its promise not to impose rent control?B:If the private sector knows that the government will not keep its promise,would they have the same incentive to construct of apartment buildings?C:what is the optimal policy for the government to pursue?