Standardization process of the FBS: Examples of various commodities James Geehan,
description
Transcript of Standardization process of the FBS: Examples of various commodities James Geehan,
![Page 1: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/1.jpg)
Standardization process of the FBS:Examples of various commodities
James Geehan,Statistician, FAO Rome
![Page 2: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/2.jpg)
Recap: Standardization
• A typical Supply Utilization Account can contain information for up to 1,500 commodities.
• While this is useful for a comprehensive picture of the a country’s food supply, the amount of data is unmanageable and difficult for practitioners and policy makers to analyse.
• The solution is to reduce the list of commodities captured within the SUA to a shorter, standardized, commodity list and presented in Food Balance Sheet format.
• Standardization is the process of converting original quantities in the SUA back into their primary commodity equivalent
• For example, flour of wheat back into the equivalent wheat quantity; or skimmed cow milk back into the equivalent whole cow milk quantity.
![Page 3: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/3.jpg)
Supply Utilization Accounts
(1,500+ commodities)
Standardization ofcommodities
Food Balance Sheets(Approx. 100 primary commodities)
![Page 4: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/4.jpg)
Standardization example – 3 commodity groups: Wheat, Other Cereals, and Milk
![Page 5: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/5.jpg)
Step 1:• Reduce the list to the originating commodities. Sum the calorie and nutrient values of derived and origin commodities.
Standardization example – Wheat, Other Cereals, and Milk
![Page 6: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/6.jpg)
Step 2: The Input to derived commodities are subtracted from Processing in the origin commodity. Production of derived commodities is not converted back, to avoid double counting.
Standardization example – Wheat, Other Cereals, and Milk
![Page 7: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/7.jpg)
Step 3: For all other SUA elements in derived commodities, quantities are converted back to their origin commodity using the reciprocal of the extraction rate.
Standardization example – Wheat, Other Cereals, and Milk
![Page 8: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/8.jpg)
Step 3:• For all other SUA elements in derived commodities, quantities are converted back to their origin commodity using the reciprocal of the extraction rate.
Standardization example – Wheat, Other Cereals, and Milk
Example: Imports of Flour of Wheat soft back to Wheat soft
Extr. rate of Wheat soft to Flour of Wheat soft = 80%Reciprocal = 1 / 0.8 = 1.25
Imports of Flour of wheat soft = 45 * 1.25 = 56Imports of Wheat soft = 400
Total import of Wheat soft (including derived commodities) = 456
![Page 9: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/9.jpg)
![Page 10: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/10.jpg)
Step 3:• For all other SUA elements in derived commodities, quantities are converted back to their origin commodity using the reciprocal of the extraction rate.
Standardization example – Wheat, Other Cereals, and Milk
Example: Imports of Flour of Wheat soft back to Wheat soft
Extr. rate of Wheat soft to Flour of Wheat soft = 80%Reciprocal = 1 / 0.8 = 1.25
Imports of Flour of wheat soft = 45 * 1.25 = 56Imports of Wheat soft = 400
Total import of Wheat soft (including derived commodities) = 456
![Page 11: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/11.jpg)
Step 3:• For all other SUA elements in derived commodities, quantities are converted back to their origin commodity using the reciprocal of the extraction rate.
Standardization example – Wheat, Other Cereals, and Milk
Example: Feed of Skimmed cow milk back to Cow milk whole
Extr. rate of Cow milk whole to Skimmed cow milk = 96%Reciprocal = 1 / 0.96 = 1.04
Feed of Skimmed cow milk = 36 * 1.04 = 38Feed of Cow milk whole = 0
Total Feed of Cow milk (including derived commodities) = 38
![Page 12: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/12.jpg)
![Page 13: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/13.jpg)
Step 3:• For all other SUA elements in derived commodities, quantities are converted back to their origin commodity using the reciprocal of the extraction rate.
Standardization example – Wheat, Other Cereals, and Milk
Example: Feed of Skimmed cow milk back to Cow milk whole
Extr. rate of Cow milk whole to Skimmed cow milk = 96%Reciprocal = 1 / 0.96 = 1.04
Feed of Skimmed cow milk = 36 * 1.04 = 38Feed of Cow milk whole = 0
Total Feed of Cow milk (including derived commodities) = 38
![Page 14: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/14.jpg)
Step 3:• For all other SUA elements in derived commodities, quantities are converted back to their origin commodity using the reciprocal of the extraction rate.
Standardization example – Wheat, Other Cereals, and Milk
Example: Imports of Flour of Other cereals back to Other cereals
Extr. rate of Other cereals to Flour of Other cereals = 80%Reciprocal = 1 / 0.80 = 1.25
Imports of Flour of other cereals = 35 * 1.25 = 44Imports of Other cereals = 0
Total import of Other cereals (including derived commodities) = 44
![Page 15: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/15.jpg)
Food Balance Sheet example
![Page 16: Standardization process of the FBS: Examples of various commodities James Geehan,](https://reader035.fdocuments.in/reader035/viewer/2022070421/5681615f550346895dd0ec63/html5/thumbnails/16.jpg)
Thank you for your attention