１９９８年，各地积极采取各项措施，狠抓工业经济效益，取得了较好效果，使工业主要经济效益指标逐步有所提高。总体上看，东部地区经济效益水平明显高于中西部地区，特别是在经济效益综合指数、成本费用利润率。劳动生产率方面遥遥领先；从季度变化看，主要经济效益指标呈明 In 1998, various localities actively took various measures, paid close attention to industrial economic benefits, and achieved good results, gradually increasing the major economic indicators of the industry. Overall, the level of economic benefits in the eastern region is significantly higher than in the central and western regions, especially in the comprehensive index of economic efficiency, cost and profit margins. Labor productivity is far ahead; from quarterly changes, the main indicators of economic efficiency are clear