A parliamentary system offers several benefits over a presidential system, including greater government stability and efficiency. In parliamentary systems, the executive branch is derived from the legislative majority, reducing the likelihood of a political deadlock that often occurs in presidential systems. It allows for quicker decision-making processes, as the Prime Minister can directly propose legislation. Additionally, parliamentary systems encourage coalition building, which can lead to broader representation of interests. This system often fosters closer accountability of the executive to the legislature, enhancing democratic responsiveness.