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Agricultural Price Transmission Across Space and Commodities During Price Bubbles AgEcon
Esposti, Roberto; Listorti, Giulia.
This paper analyses the horizontal transmission of cereal price shocks both across different market places and across different commodities. The analysis is carried out using Italian and international weekly spot (cash) price data and concentrating the attention on years 2006-2010, a period of generalized exceptional exuberance and consequent rapid drop of agricultural prices. The work aims at investigating how price transmission may be affected during price bubbles. The properties of price time series are firstly explored to assess which data generation process may have eventually produced the observed patterns. Secondly, the interdependence across prices is specified and estimated adopting appropriate cointegration techniques.
Tipo: Conference Paper or Presentation Palavras-chave: Price Transmission; Price Bubbles; Time Series Properties; Cointegration; Demand and Price Analysis; Q110; C320.
Ano: 2011 URL: http://purl.umn.edu/114338
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AN ECONOMETRIC ANALYSIS OF THE CAUSES OF TROPICAL DEFORESTATION: GHANA AgEcon
Yiridoe, Emmanuel K.; Nanang, David M..
Deforestation is modeled in two stages, as an interaction of interlinked key sectors in the Ghanaian economy (including forest products exports, fuelwood energy consumption, cocoa production, and food crop production), which compete for forest landuse or forest products. The effects of the different first- and second-level causes of deforestation analyzed are discussed.
Tipo: Conference Paper or Presentation Palavras-chave: Two-stage regression; Elasticity of deforestation; Forest policy/management; Resource /Energy Economics and Policy; C320; Q230.
Ano: 2001 URL: http://purl.umn.edu/20750
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