This paper computes marketing margins of EU-27 agri-food systems using Input-Output tables (IOTs); such estimation is more accurate than those yielded using macroeconomic aggregated data from national accounts. Some relevant economics flows are then observables: a) Exchange relationships among activity branches of agri-food system; b) Production uses splitted between intermediate and final consumption; c) Value and variation of whole margins for branch and for whole system; d) margins variations during the strong fluctuation in raw agricultural prices (price spike). When chain-linked price tables will be available for more years it will be possible to separate the price component and quantity component of value changes
Marketing margins of food products in European countries using input-output tables / R. Pretolani, D. Cavicchioli, V. Cairo. ((Intervento presentato al 140. convegno EAEA seminar : theories and empirical applications on policy and governance of Agri-food value chains tenutosi a Perugia nel 2013.
Marketing margins of food products in European countries using input-output tables
R. PretolaniPrimo
;D. CavicchioliSecondo
;V. Cairo
2013
Abstract
This paper computes marketing margins of EU-27 agri-food systems using Input-Output tables (IOTs); such estimation is more accurate than those yielded using macroeconomic aggregated data from national accounts. Some relevant economics flows are then observables: a) Exchange relationships among activity branches of agri-food system; b) Production uses splitted between intermediate and final consumption; c) Value and variation of whole margins for branch and for whole system; d) margins variations during the strong fluctuation in raw agricultural prices (price spike). When chain-linked price tables will be available for more years it will be possible to separate the price component and quantity component of value changesFile | Dimensione | Formato | |
---|---|---|---|
Link per researchgate.docx
accesso aperto
Tipologia:
Altro
Dimensione
47.17 kB
Formato
Microsoft Word XML
|
47.17 kB | Microsoft Word XML | Visualizza/Apri |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.