Stephen machin of the london school of economics noted at resolution 's seminar that the ratio of earnings at the middle of the distribution to that at the bottom has stabilised over the past decade .

伦敦经济学院（lse）的史蒂芬梅钦（stephenmachin）在参加决议基金会主办的研讨会时指出，过去10年间，中等收入阶层与底层的收入比例保持稳定。