Firstly, Reverse Engineering is a reduced-form approach, which does not have the capacity to identify a dynamic lagging error structure.
Another method used to take care of the lagging problem in appraisal-based real estate returns is called the Repeated-Measures Regression (RMR).
It is argued that this setting has the flexibility to allow the lagging error to be influenced by a variety of variables.
However, most of the studies on the lagging problems of appraisal-based returns estimate focus on the data on the U.
Before Asarco installed the new pulley lagging, heavy rains and flash storms - or even the threat of them - forced the company to shut down their copper mine for four to eight hours a day, two to four times a week, for roughly four and a half months of the year.
An old diamond-groove rubber lagging covered the pulley's 72-inch-wide face.
Asarco engineers added 3 1/2 tons of conveyor counterweight to increase belt tension and replaced the existing rubber lagging with a softer grade, but the problem persisted.
The new lagging uses high-grade alumina ceramic tiles molded into a natural or flame-resistant rubber backing.
5 st to the counterweight and replacing 60-durometer rubber lagging with a softer 40-durometer variety, which might have had a better grip on the belt but neither was successful.
Gardner discussed the problem with one of the mine's belt distributors, National Belt Service (NBS), who suggested a new alternative to rubber lagging developed to improve conveyor productivity under even the most demanding operating conditions.
Employing a special ceramic-in-rubber design, Flexco Flex-Lag ceramic pulley lagging from Flexible Steel Lacing Co.
The cyclical turning points in the lagging
index generally have occurred after those in aggregate economic activity.