Social and Behavioral Sciences Commons^™

The Missing Middle In Product Price Distribution, Pao-Li Chang, Xin Yi, Haeyeon Yoon

SMU Economics and Statistics Working Paper Series

The IO literature has typically studied the supply-side factors that determine the price structure of products/services competing in a market. This paper pro-poses that the demand-side demographics could play an important role in shaping the product price structure. In particular, we document a “missing middle” phe-nomenon in both the income and the product price distributions in the U.S., based on the IPUMS ACS dataset (2005–2017) and the Nielsen Retail Scanner Data (2006–2017), for a large set of goods sold in the U.S. at the national, state, or commuting-zone level. We show that the lagged population share of the middle-income class …