资料简介： QUANTITY FOR CONSTRUCTION AND INDEXES
) a/ M" c9 L& O8 @! }# a+ Z4 w% T Just as the price surveys of the construction industry are necessarily conditioned by the nature of the activities of the industry, so will they be conditioned by the state of the art in the area of price measurement。 The following provides a brief outline of the main influences of methodologies used in other price surveys upon construction contractors' selling price index work。。
+ P5 J/ J, H- a+ o Statistics Canada, by the early 1960's, had evolved a reliable set of commodity price indexes relating to the main outputs of more than 100 manufacturing industries extending back to 1956。 While the industry selling price indexes (ISPI's) were not designed to yield adequate regional coverage and did not cover complex or unique commodities, the results proved that by and large manufacturers with shipments in excess of several millions of dollars could provide, through mail questionnaries, reliable selling prices pertaining to new orders。 B" {7 v+ q' [3 U! N3 a# P' T
建筑量及统计学: x/ x( B( y! o8 L" e( s( C( F w
同样的价格调查有一定条件的建筑业性质的活动行业，他们将以最新的技术领域的价格计算。以下扼要说明主要的方法影响其他工程承包价格调查后的销售价格指数。
) \# Z; X$ g! d* q7 w6 z 加拿大统计，到60年代初期，已形成了一套可靠的商品价格指数与主要成果有100多个制造业远溯至1956年。而工业销售价格指数(学)的设计无法取得足够的区域范围，并不涉及复杂或特殊商品，结果证明了，大厂商与货物超过数百万美元可以通过邮件进行可靠售价与新订单。
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