Year-end level computed as property and casualty insurance companies nonresidential structures fixed assets at current cost plus one half of other insurance nonresidential structures fixed assets at current cost (unpublished BEA data). Other quarter's levels are derived from year-end level, plus the quarterly unadjusted transactions calculated as gross investment ( FOF series FU515013063) less depreciation ( FOF series FU516330063), plus an estimate of capital gains based on NIPA, Table 1.1.4 Price Indexes for Gross Domestic Product, line 10, Nonresidential, Structures.
Last edited on: 09/17/2013