As is considered in this paper，none of the ever existing long wave theories can totally describe or correctly explain the chronic fluctuating characters of the capitalist world economy system since the year 1857.
As is considered in this paper，none of the ever existing long wave theories can totally describe or correctly explain the chronic fluctuating characters of the capitalist world economy system since the year 1857.
本文认为，以往的经济长波理论都不能对1857年以来世界资本主义经济体系的长期性波动特征进行完整描述或给予正确解释。