Analysts at Keefe, Bruyette & Wood, said: "Overall, the results are of weaker quality than we were expecting, although still healthy.
Remarkably, even though a large share of new U.S. mortgages during the housing boom were of weak credit quality, financial engineering resulted in the overwhelming share of private-label mortgage-related securities being rated AAA.
But the B-class shares originally envisioned for foreigners have been a flop, because of weak quality, limited liquidity (market cap: $10 billion) and abysmal disclosure.
Most of the studies are of weak to moderate quality as assessed against critical appraisal checklists.
Previously, many of our posts would get hundreds of comments (and sometimes more), but at least half of those would be of a quality best described as weak to poor.
The pants should also be of fairly good quality, as bleaching can disintegrate thin or weak fabrics.
We see that the InGaAsP/InP-air-aperture nanopillar cavity proposed here is of high quality for weak and strong coupling, able to give single photons from InAs/InP QDs, producible by a monolithic process, robust against process uncertainty, and thus better than conventional GaAs/AlGaAs, InP/InGaAsP, and hybrid pillar cavities.
In fact, the study shows that parents should pay a bad teacher $100,000 to retire (assuming the replacement is of average quality) because a weak teacher holds children back so much.
According to GRADE, the evidence is of low quality, with a weak recommendation against use of these interventions.
