| On the basis of introducing relevant theories of Engel’s coefficient, this paper analyzes the limitation of these theories in practical application currently in China, for example, continuing to use original theory, not in line with reality of China; comparison invalidity in length and breadth, is not conducive to relevant analysis; culling out the special factors easily causes distortion of conclusion. Taking rural areas in Hebei Province as an example, this paper analyzes the limitation of Engel’s coefficient in analyzing the gap of rural economy: in terms of region horizontally, Engel’s coefficient neglects the difference of consumption structure among regions, and difference of economic stages among regions; in terms of time vertically, Engel’s... |
