AI is reshaping human systems. This research combines causal evidence and theory-led design to show how AI enhances social engagement and empathetic decisions.
Entrepreneurship varies with age across Germany, the UK and the US. Panel data show uniform life-cycle patterns until 60 years, with cohort differences after.
A German field experiment shows racial discrimination in childcare access: Black toddlers receive the lowest response rates, independent of parental race.
Using Swedish repeat-sales data, we find women earn 2 pp lower real estate returns than men; gap disappears after renovation, explained by occupation and age.
Quick Commerce balances inventory availability, delivery time and reliability; dark stores, demand variability and competition affect profitability costs.
