Finally, the vector X t) represents the innovation process (cp. Section A) assumed to be a multivariate zero-mean white noise process.
Such assumptions have been relaxed in models B to D. Model A assumed that each included RCT aimed to measure a common treatment effect (fixed-effect); however, it is likely that there was between-study variation.
My guess is that a majority of people either a) assumed the numbers were phoney or outdated; b) were exceedingly polite and respectful of the privacy of nonfictional book characters; or c) never actually made it that far into the book, a failure for which I cast no outward blame.
The last parameter, the exponent a, assumed values in a limited range of 5015 7716 (Table 5).
Cost scenario A assumed that the cost of changing one construction type to another is exactly the difference in replacement costs.
Post material analysis however showed no significant difference in hydrolysis degree between the different pH levels (Table 2), hence the consumption can be a assumed to have increased.
