Data Collections These fields are in addition to Dublin Core fields to describe MDL's data collections, including microdata, statistical data, and GIS data. Collection Which type of resource this is Statistics Terms of Use Statistics Canada Open Data License: http://www.statcan.gc.ca/eng/reference/licence License Open Production Date 2010 Distribution Date 2010 Time Period 1995-2003 Distributor Ottawa, Ont.: Statistics Canada. Data Liberation Initiative Geographic Keywords Canada Continent North America Mode of Data Collection Derived Notes Data Type Statistical tables Keywords Economics and finance Links <a href="https://mdl.library.utoronto.ca/sites/default/public/mdldata/open/canada/national/statcan/statistics/industrial_o_c_m/2010/concentration-ratios-1995-1997.xls">ConcentrationRatios1995-1997</a> <a href="https://mdl.library.utoronto.ca/sites/default/public/mdldata/open/canada/national/statcan/statistics/industrial_o_c_m/2010/concentration-ratios-1998-2003.xls">ConcentrationRatios1998-2003</a> <a href="https://mdl.library.utoronto.ca/sites/default/public/mdldata/open/canada/national/statcan/statistics/industrial_o_c_m/2010/herfindahl-index-1995-1998.xls">HerfindahlIndeces1995-1998</a> <a href="https://mdl.library.utoronto.ca/sites/default/public/mdldata/open/canada/national/statcan/statistics/industrial_o_c_m/2010/herfindahl-index-1999-2002.xls">HerfindahlIndeces1999-2002</a> <a href="https://mdl.library.utoronto.ca/sites/default/public/mdldata/open/canada/national/statcan/statistics/industrial_o_c_m/2010/herfindahl-index-2003.xls">HerfindahlIndeces2003</a> Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Concentration Ratios and Herfindahl Indices, 1995-2003 Creator An entity primarily responsible for making the resource Statistics Canada, Industry Canada Description An account of the resource The Business Integrated Databse (BID) is a joint Industry Canada and Statistics Canada project. The database only has four elements: the year, the SIC-E (four digit level), the Herfindahl Index at the SCG 4 digit level, and the Herfindahl Index at the SCG 6 digit level. The Herfindahl Index (HI) is a plant product specialization index. A share of a particular SGC is calculated for each establishment by dividing the production of the SGC by the value of all goods manufactured by the establishment. HIs are the sum of the square of the shares An index is calculated for each establishment using commodity data, and then the HI values are weighted to the Canada four digit level using manufacturing shipments as the weight. HIs are produced at the 4 digit as well as at the 6 digit SCG level. Both indexes are at the four digit SIC/Canada level of detail.