And measuring net wealth leads to some very odd outcomes: the owners of the 5.1m underwater homes in America will count among the world's poorest.Income is a cleaner measure than wealth.
Note that job insecurity (as well as working in the occupation trained for in columns 3 and 4) had significant effects in both the pooled OLS and the fixed effects specifications, thus even once we look at the cleaner measure, removing the effects of unobserved individual heterogeneity.
As noted before, while most of the literature on subjective well-being relied on simple OLS, we also examine a fixed effects specification to parse out the effects of the 'trait' component, in particular unobserved personality traits, to obtain cleaner measures of the effects of circumstances (the 'state' component).
The vehicles also run cleaner, as measured in emissions per kilowatt hour, than conventional electric cars that rely on electricity produced by traditional public power stations.
Two major cleaner production measures based on industrial ecology have been transformed: 1, the production water of pretreatment has been mainly pumped to recirculation sector as supplement; 2, production water of reuse sector has been transferred to desalination sector.
'All Bosch and Siemens vacuum cleaners are measured in compliance with European energy regulations.
Residual bacteria in a biopsy channel from duodenoscopes following use of Bodedex forte, compared with two other cleaners, were measured in an endoscopy unit.
Methods: We collected repeat dust samples from 293 households in the Northern California Childhood Leukemia Study during two sampling rounds (from 2001 through 2007 and during 2010) using household vacuum cleaners, and measured 12 PAHs using gas chromatography mass spectrometry.
Cost: $39.95 for two 16-ounce bottles, tongue cleaner, toothbrush, floss, measuring cup.
Like others, he would put a price on carbon, preferably through a cap-and-trade program, and supports the various efficiency measures — cleaner cars, greener buildings and a modernized electrical grid — that Mr. Obama is likely to include as part of his economic stimulus package.
