Quarterly estimation of investments of the oil and gas extraction industry
In recent years, the exploration, development and production activities of the Canadian oil and gas extraction industry have experienced significant growth. Investment in this industry is highly concentrated in engineering construction and in exploration and evaluation, two key investment components of gross domestic product (GDP). Business investment in these components accounts for approximately 6% of total GDP. Capital expenditures in the oil and gas extraction industry can change rapidly, so in order to properly capture these changes, Statistics Canada has implemented a quarterly survey which collects capital expenditure data for this industry which are then used in the compilation of quarterly investment statistics.
Quarterly investment estimation in the Canadian System of Macroeconomic Accounts
On an annual basis, the investment components of GDP are benchmarked to the Input-Output (IO) Tables for the years which the IO tables are available. The investment from the IO tables incorporates the results from the Annual Capital and Repair Expenditures Survey to which System of National Accounts (SNA) adjustments are applied to develop an investment estimate consistent with SNA concepts. Beyond the IO years, data from the Annual Capital and Repair Expenditures Survey are the data source.
Indicators that are used include material costs from the Industrial Product Price Index, labour costs from the Survey of Employment, Payrolls and Hours, capital spending for non-financial enterprises from the Quarterly Financial Survey and results from various monthly surveys, such as the Monthly Survey of Manufacturing which measures the value of construction materials produced and sold. The movement of these indicators helps establish the quarterly movement of investment.
Results from the new Quarterly Survey of Capital Expenditures – Oil and Gas Activities are now employed as primary indicators for estimating quarterly investment in engineering construction and in exploration and evaluation. This survey allows Statistics Canada to incorporate the rapidly changing investment by this industry on a quarterly basis, improving the accuracy of the estimate. Due to the GDP compilation process—the additional indicators employed and the seasonal adjustment—those growth rates of investment may differ from the survey’s.
The Quarterly Survey of Capital Expenditures – Oil and Gas Activities collects information on the capital expenditures of the oil and gas extraction industry. The target population are those businesses within NAICS 211113 (conventional oil and gas extraction) and NAICS 211114 (non-conventional oil extraction). A sub-sample of the units in those industries that receive the Annual Capital and Repair Expenditures Survey are selected for this survey, which collects information on the unit’s current and previous quarter’s capital expenditures.
The survey provides indicators of investment in exploration and evaluation, machinery and equipment, and non-residential structures at the national level. On occasion, some respondents may be unable to respond or may be late in responding. In such cases, missing data are imputed based on historical information, such as data from the previous year or intentions provided for the year. Other sources of information are also used, for example, quarterly financial reports.
|Second quarter 2013||Third quarter 2013||Fourth quarter 2013||First quarter 2014||Second quarter 2014||Third quarter 2014||Fourth quarter 2014|
|Source: Statistics Canada|
The results from the Quarterly Survey of Capital Expenditures – Oil and Gas Activities, including updated figures, will be available on CANSIM later this year (2015).
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