This paper evaluates the impact of food prices inflation on consumption expenditure and poverty status using panel data of 1,078 rural households collected in 2004 and 2009 from four regional states in Ethiopia. The study revealed that the incidence of poverty was 37% in 2004 and increased to...

This paper provides an estimation method for a two way error component regression model where the time-varying disturbances are serially correlated, following a special AR (4) process for quarterly data. The variance-covariance matrix of the compound error terms and its spectral decomposition...

In France the struggle against red light running behaviour is a government priority for reducing road accidents and fatalities. The objective of this study is to measure the frequency of red light runnings and assess the factors impacting these behaviours. Pneumatic counters were used to measure...