论承租人先买权的除斥期间

On lessee preemption's repel time

承租人先买权在权利作用上属于形成权,除斥期间主要适用于形成权,例外情况下适用于请求权。法律应设定除斥期间限制承租人先买权以平衡各方利益。

The lessee’s right of preemption in the ro le of right belongs to the right of formation.Sched-uled period？is mainly applicable to the right of formation.In the exceptional case it is applicable to the right of claim.The law should set the scheduled period to restrict the lessee’s right of preemption？to balance the interests of all parties.