中信建投：看好在核心赛道具备竞争力、杠杆率和规模适中、具备品牌效应的房企以及中介公司

This pattern means something happens under a certain condition, background, or influence. It is very common in formal and news-style Chinese, as in 在政策刺激下, meaning 'under the stimulus of policy'.

有助于 is used to say that something helps promote or support a result. It is common in academic, business, and formal writing. The structure is usually A有助于B, meaning 'A helps with / contributes to B'.

This formal pattern shows a change in amount, degree, or range from one point to another. It is often used in finance, reports, and news writing instead of more spoken 从……到…….

受……影响 means 'to be affected by...'. It is a very common formal grammar structure in written Chinese. It often introduces reasons or background factors that influence a situation.

This pattern expresses a change in focus, direction, strategy, or state. It is frequently used in economics, policy, and abstract discussion to describe a transition from one approach to another.