1. Index of Production Methodological Note to Explain Differences in Published Series (Q2, 2013 to Q3. 2013) due to revised Regional GVA by ONS. ([2018]) Authors: Northern Ireland Statistics & Research Agency, Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Summary of usage of the Northern Ireland Index of Production (IOP). ([2018]) Authors: Northern Ireland Statistics & Research Agency, Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. NI Index of Production Methodological Note to explain differences in published series (from Q1 2014) due to moving from X-12 ARIMA to X-13 ARIMA SEATS for Seasonal Adjustment. ([2018]) Authors: Northern Ireland Statistics & Research Agency, Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Methodology for the NI Index of Production (IOP). ([2018]) Authors: Northern Ireland Statistics & Research Agency, Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Large databases in economic history : research methods and case studies /: research methods and case studies. (2013) Other Names: Casson, Mark, 1945-; Casson, Mark, 1945-; Hashimzade, Nigar Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗