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What the picker changes
  • Top topics digest — the cards score the selected period against the prior 4 weeks.
  • 12-week heatmap & outlet matrix — show the 12 weeks ending at the selected week (they slide back with the picker, they aren’t a fixed snapshot).
  • Per-topic volume / alias drift — same 12-week trailing window, anchored on the selected period.
  • Coverage gap quadrant — scores the selected period against the 12 weeks before it (not including it).
  • Anomaly cards — only show alerts the detector fired during the selected period. Quiet weeks legitimately show none.
What stays as-is
  • Outlet orientation strip / lean colours — context-only, drawn from the last 12 weeks of activity regardless.
  • Co-occurrence graph — recent-activity anchored, not picker-driven.
  • Source & topic profiles — all-time data for the topic; the picker doesn’t affect them.
Rolling 7 days is a sliding live window for “current vibes”; switch to Weekly to compare specific weeks side-by-side.
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Press topic

Levy Calculation Methodology

2 articles · 1 aliases in press · peaked week of 13 Sep 2026 · first seen 16 Sep 2026

the process by which developers' levies are calculated, to be developed by the Commerce Commission

The stories behind this signal

across press, releases & commentary · links open at the source
Govt release \\ \\ 16 Sep 2026Chris Bishop · Simon Watts · Cameron Brewer\\ \\ **Next steps confirmed for development levy reform**… National Party · 17 SepRead ↗ News Councils to be able to charge developers with new levy from 2029 1News (TVNZ) · 16 SepRead ↗ News Councils to be allowed to charge developers with new levy from 2029 RNZ · 16 SepRead ↗

Sample framings

Up to 12 framings across outlets and orientations — each a short phrase the extractor generated to characterise the piece's editorial angle (not a quote). Filter by lean to see how each bloc is spinning the story; click through to read the original.

tvnz Centre

regulatory oversight needed for fairness

Councils to be able to charge developers with new levy from 2029
16 Sep
rnz Centre

transparent and independent oversight of charges

Councils to be allowed to charge developers with new levy from 2029
16 Sep

Coverage by outlet lean Methodology →

Stacked weekly counts; colour by editorial lean. Stuff and The Spinoff lean centre-left, NZ Herald centre-right, others centre.

Alias drift

How press outlets have named this topic, week by week.

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Recent headlines

Most recent 2 articles linking to this topic.

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