While nominal wage differences between skilled and unskilled workers have increased
since 1980, college graduates have experienced larger increases in cost of living because …

We review recent developments in the econometrics of shape restrictions and their role in
applied work. Our objectives are threefold. First, we aim to emphasize the diversity of …

We discuss the most popular static and dynamic models of household behavior. Our main
objective is to explain which aspects of household decisions different models can account …

The global shift towards diets high in sugar-sweetened beverages (SSBs) and energy dense
ultra-processed foods is linked to higher prevalence of obesity, diabetes and most other non …

A parameter of an econometric model is identified if there is a one-to-one or many-to-one
map** from the population distribution of the available data to the parameter. Often, this …

In 2012, University College London (in the person of Richard Blundell) asked me to give the
2013 Gorman Lectures on a subject of my choice. The topic was quite clear in my mind: the …

This article seeks to determine whether children aged 16 and over and who are living with
their parents influence the household decision‐making process. Assuming collective …

Shape restrictions have played a central role in economics as both testable implications of
theory and sufficient conditions for obtaining informative counterfactual predictions. In this …

We introduce the inverse product differentiation logit (IPDL) model, a micro-founded inverse
market share model for differentiated products that captures market segmentation according …

Bengkulu is one of the provinces in Indonesia where household protein consumption is still
below the national protein recommended allowance. This paper examines the effect of price …