<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://maartenjanssen.at/wp-sitemap.xsl" ?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><url><loc>https://maartenjanssen.at/2024/07/02/consumer-search-and-product-returns-in-e-commerce/</loc><lastmod>2025-07-02T08:23:32+00:00</lastmod></url><url><loc>https://maartenjanssen.at/2024/07/02/dynamic-pricing-with-uncertain-capacities/</loc><lastmod>2024-07-03T06:26:06+00:00</lastmod></url><url><loc>https://maartenjanssen.at/2024/07/02/influencing-search-2/</loc><lastmod>2025-07-03T08:09:07+00:00</lastmod></url><url><loc>https://maartenjanssen.at/2025/07/01/unobserved-wholesale-contracts/</loc><lastmod>2026-04-30T05:55:50+00:00</lastmod></url><url><loc>https://maartenjanssen.at/2025/07/01/dual-learning-how-and-how-much-can-platforms-learn-from-searching-consumers/</loc><lastmod>2025-07-03T07:33:44+00:00</lastmod></url><url><loc>https://maartenjanssen.at/2025/07/01/search-platforms-big-data-and-sponsored-positions/</loc><lastmod>2026-01-09T15:08:06+00:00</lastmod></url><url><loc>https://maartenjanssen.at/2025/10/07/multiproduct-firma-refunds-and-product-returns/</loc><lastmod>2025-10-07T13:03:50+00:00</lastmod></url><url><loc>https://maartenjanssen.at/2025/11/06/bilateral-learning-before-trading/</loc><lastmod>2025-11-06T14:26:51+00:00</lastmod></url></urlset>
