Is a kind of horizontal flow, as opposed to verticalmobility.
是一种横向流动，相对于垂直流动。
2
March and Simon (1958) note that the greater the verticalmobility within an organization, the stronger the identification of individuals with the organization.
March和Simon(1958)指出一个组织内的垂直流动性越大，个体对组织的认同就越强。
3
The hierarchy of medical occupations is in many ways a caste system; its strata remain intact and the practitioners in them have very little verticalmobility.