Modelling price transmission and volatility spillover in the Slovenian wheat market
Interdependence between first and second moments of producer and consumer wheat prices in Slovenia is assessed, in light of the recent major historical events that the country has undergone, as well as the recent rumours of cartel agreements between millers causing a decline in farm-gate prices, whi...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2017 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/114526 |
| Acceso en línea: | https://hdl.handle.net/2117/114526 https://dx.doi.org/10.1080/00036846.2016.1276273 |
| Access Level: | acceso abierto |
| Palabra clave: | Wheat--Slovenia Volatility threshold model MGARCH model wheat Slovenia C32 Q11 Agrotech Blat -- Eslovènia Àrees temàtiques de la UPC::Enginyeria agroalimentària::Agricultura::Conreus herbacis extensius |
| Sumario: | Interdependence between first and second moments of producer and consumer wheat prices in Slovenia is assessed, in light of the recent major historical events that the country has undergone, as well as the recent rumours of cartel agreements between millers causing a decline in farm-gate prices, while leaving consumer prices untouched. A threshold vector error correction and multivariate generalized autoregressive conditional heteroscedasticity model with exogenous variables is applied. Results indicate that price-level adjustments mainly favour retailers by increasing their marketing margins. Important second-moment interactions are also identified. Increases in international wheat stocks reduce producer prices, while higher interest rates increase their instability. |
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