We study the pricing response of US supermarkets to large demand shocks triggered by
labor conflicts, mass population displacement, and shopping sprees around major …

Firms are born small, grow, and die. We investigate an explanation for this process based on
frictions in the accumulation of customers, across and within markets segmented by …

Macroeconomists traditionally ignore temporary price markdowns (“sales”) under the
assumption that they are unrelated to aggregate phenomena. We revisit this view. First, we …

This paper reverses the typical firm-centered view on the source of co-movement of output
and inflation, assuming instead that consumers face greater frictions than firms in …

Abstract The IRI Marketing Data Set was introduced in 2008 (Bronnenberg, Kruger and
Mela, 2008) with five years of data. The data set was expanded to include more than twice …

This paper uses a rich weekly price database from the largest supermarket in Uruguay to
analyze the relationship among prices, micro-level sales, and business cycle conditions. On …

This paper constructs a multi-oligopoly model of emergency supplies and analyses the
market equilibrium results under normal conditions and epidemic conditions. The impacts of …

The main contribution of this work consist on studying sales behaviour and their relationship
with local market conditions like labor market indicators through a time series principal …

We address how using different censoring thresholds and imputation procedures affects the
baseline results of Coibion, Gorodnichenko, and Hong (2015). Higher censoring thresholds …

Add ons are features or services that can enhance the functionality or quality of base goods.
They are pervasive. Yet we know little about the behavior of add‐on prices over the …