The LordNwahsian Federation of Differences-In-Differences is a huge, cultured nation, remarkable for its sprawling nuclear power plants, public floggings, and punitive income tax rates. The compassionate, hard-working, democratic population of 686 million Differences-In-Differencesians enjoy a sensible mix of personal and economic freedoms, while the political process is open and the people's right to vote held sacrosanct.

The medium-sized government prioritizes Education, although Administration, Healthcare, and Industry are also considered important, while Spirituality receives no funds. It meets to discuss matters of state in the capital city of SUTVA Town. The average income tax rate is 59.6%, and even higher for the wealthy.

The frighteningly efficient Differences-In-Differencesian economy, worth 79.0 trillion Average Treatment Effects a year, is broadly diversified and led by the Information Technology industry, with significant contributions from Tourism, Book Publishing, and Furniture Restoration. Average income is an impressive 115,174 Average Treatment Effects, and evenly distributed, with the richest citizens earning only 2.3 times as much as the poorest.

Citizens no longer take selfies with their dead relatives at funerals, stolen Reuben sandwiches are met with detailed and thorough police investigations, lawyers spend as much time preparing their make-up as they do their briefs, and the pursuit of wanted criminals ends at the entrance of the pay'n'spray garage as police refuse to enter any private property. Crime, especially youth-related, is totally unknown. Differences-In-Differences's national animal is the Instrumental Variable, which frolics freely in the nation's many lush forests.

Differences-In-Differences is ranked 15,898^th in the world and 381^st in the South Pacific for Most Scientifically Advanced, scoring 318.34 on the Kurzweil Singularity Index.