This paper is concerned with testing rationality restrictions using quantile regression methods. Specifically, we consider negative semidefiniteness of the Slutsky matrix, arguably the core restriction implied by utility maximization. We consider a heterogeneous population characterized by a...

Preliminaries -- and Overview -- Demand Theory Under Review -- Quantile Regression: A Robust Alternative to Least Squares -- Analyses of Data from BLS Consumer Expenditure Surveys -- Description of Data Used from the Ongoing BLS Consumer Expenditure Surveys -- Stability of U.S. Consumption...

"Consumption expenditures by households in the United States acccount for about 70% of America's GDP. The primary focus in this book is on how households adjust these expenditures in response to changes in prices and income." -- Back cover