The paper show that: 1) The changes in the environment, climate as well as changes in science and technology in recent years have led to major changes in the structure of labor, employment and causing more people to change their jobs and occupation; 2) The size and trend of occupational mobility depends heavily on factors such as: Type of employment, level of income, age, education level, professional qualification when having a first job; level of loss in production and life caused by unusual weather and climate events. |
