6Abdulai,A.:Using Threshold Cointegration to Estirnate Asymmetric Price Transmission in the Swiss Pork Market,Applied Economies,34(2):679-687,2002.
7Alston,J.M.and Chalfant,J.A.:The Silence of the Lambdas:A Test of the Almost Ideal and Rotterdam Models,American Journal of Agricultural Economics,75(2):304-313,1993.
8Banks,J.;Blundell,R.and Lewbel,A.:Quadratic Engel Curves and Consumer Demand,Review of Economics and Statistics,79(4):527-539,1997.
9Blundell,R.and Robin,J.M.:Estimation in Large and Disaggregated Demand Systems:An Estimator for Conditionally Linear Systems,Journal of Applied Econometrics,14(3):209-232,1999.
10Blundcll,R.;Pashardcs,E and Weber,G.:What Do We Learn about Consumer Demand Patterns from Micro Data? The American Economic Review,83(3):570-597,1993.
