RentMarker Research

One decision question. Every input visible.

These are deliberately low-volume studies built by joining current public-source evidence—not another batch of location articles. Each publishes its inclusion rule, counter-signals, limitations and the exact derived rows behind the chart.

Studies
4
Derived rows
1,670
Source feeds
11
Static SVG charts
4
Flagship studies

4 joins a source publisher cannot answer alone

The shortlist is intentionally small. A new study earns a URL only when it adds a reproducible decision lens rather than paraphrasing an upstream release.

Publication contract

Rebuildable before it is quotable.

  1. 01
    Join

    Only current Postgres facts with named source releases enter a study.

  2. 02
    Recompute

    Every row, rank and displayed aggregate is rebuilt from the underlying measures.

  3. 03
    Challenge

    Counter-signals and definition mismatches sit beside the headline finding.

  4. 04
    Take away

    The complete derived table downloads as CSV with the method version and source date.