经济增长波动的主要特征“七五”期间,在全国全省的经济运行环境中,哈尔滨市经济增长的波动具有如下特征: 1.国民经济增长连续两年下滑。“七五”时期,全市的经济发展分为两个阶段。前三年,社会投资与消费需求增长加快,呈现较高的增长速度。国内生产总值平均增长10.7%,比“七五”期间的平均增长速度高4.3个百分点。后两年,国民经济一直在弱势中运行。1990年比1989年下降1.5%,比“七五”时期的平均增长幅度低8.1个百分点,跌入低谷。2.工业和建筑业发展速度由增长较高转向下滑。“七五”前三年,全市工业和建筑业的产值增加值平均增长幅度达11.1%,比“七五”期间平均增长幅度高出6.9个百分点。但后 Main Features of Economic Fluctuation During the “Seventh Five-Year Plan” period, the fluctuations of economic growth in Harbin during the economic operation of the whole province have the following characteristics: 1. The national economic growth has been declining for two consecutive years. During the “Seventh Five-Year Plan” period, the city’s economic development is divided into two stages. In the first three years, the growth of social investment and consumer demand accelerated, showing a high growth rate. The average growth of GDP was 10.7%, 4.3 percentage points higher than the average rate of growth during the “Seventh Five-Year Plan” period. In the last two years, the national economy has been operating in a weak position. In 1990, it dropped by 1.5% over 1989 and was 8.1% lower than the average growth rate in the “Seventh Five-Year Plan” period. 2. The growth rate of industrial and construction industries turned from high growth to declining. In the first three years of the Seventh Five-Year Plan, the added value of the added value of the industrial and construction industries in the city averaged 11.1%, an increase of 6.9 percentage points over the average during the “Seventh Five-Year Plan”. But after