Simulating why outside Super PAC billions face steep commercial broadcast markups relative to direct candidate hard dollars.
| Metric | Democrats | Republicans | Advantage / Delta |
|---|---|---|---|
| Direct Candidate Cash (LUR Eligible) | $320M | $180M | Dem +$140M (1.78x) |
| Outside Super PAC / Party Funds | $450M | $1,000M | GOP +$550M (2.22x) |
| Total Nominal War Chest | $770M | $1,180M | GOP +$410M (1.53x) |
| PAC Effective Ad Value (at markup) | $160.7M | $357.1M | GOP +$196.4M |
| Net Effective Airtime Purchasing Power | $480.7M | $537.1M | GOP +$56.4M (1.12x) |
| Grassroots 2nd+ Donation Headroom Index | 1.42x | 1.22x | Dem +0.20x |