Similarities in both values and definitions of Macaulay Duration versus Weighted Average Life can lead to confusing the purpose and calculation of the two. 1  For example, a 5 year fixed-rate interest only bond would have a Weighted Average Life of 5, and a Macaulay Duration that should be very close. Mortgages behave similarly.
Logo for OSHAs VPP. Voluntary Protection Programs (VPP) is an Occupational Safety and Health Administration (OSHA) initiative that encourages private industry and federal agencies to prevent workplace injuries and illnesses through hazard prevention and control, worksite analysis, training; and cooperation between management and workers.
Inspection Data. Inspection Detail Definitions. 1  Establishment Search is a query tool which locates OSHA inspections which were conducted within a particular establishment. 2  Search Inspections By SIC is a query tool which locates OSHA inspections which were conducted within a particular industry group. Industry Profile for an OSHA Standard displays the industry NAICS codes in which a specified Federal OSHA standard is most often cited. 2  Information is shown at the NAICS sector and 3,4,5 - digit NAICS levels.