laspeyres 中文意思是什麼
laspeyres
解釋
拉斯佩爾-
Secondly, the ccpi was a laspeyres index, which had an upward bias, while the gdp deflator was a paasche index with a downward bias
，存在向上偏差而本地生產總值平減物價指數則屬于派氏指數 -
Board members were informed that the c & sd conducted regular reviews to assess the need of rebasing the fixed base laspeyres type statistical series to a new base so as to reflect the up - to - date situation
委員知悉政府統計處會定期檢討是否有需要為定基拉斯貝爾型的統計數列重訂新基期，以便反映最新的情況。 -
They noted that the need of rebasing the chained laspeyres type statistical series was reduced as the compilation procedure had already incorporated the feature of updated weighting structure
委員知悉，由於環比拉斯貝爾型統計數列的編製程序，已包含更新加權的結構，因此重訂有關數列的基期的需要已有所減少。 -
A common feature of these series was the adoption of a base period, with the majority being of fixed base laspeyres type and chained laspeyres type
這些數列的其中一個常見特徵，是採用基期，而大多數基期均為定基拉斯貝爾型和環比拉斯貝爾型。 -
Laspeyres index formula
拉斯佩爾指數公式
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