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LIT-1315: Media Capture Through Favor Exchange

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StatusActive — read 2026-10-21 (NOTE-1039) in full, from the open-access published article on the Econometric Society's site, with the supplement's regression tables and proofs; worth reading for the cleanest evidence the record holds of two-way favors between a government and connected media, with private advertisers as the control (THEORY-850), for a model whose slant gap splits into owner ideology plus favor exchange (THEORY-860, re-derived), and for the point that targeted advertising can change who owns the media. Read it knowing that the split between ideology and exchange (THEORY-852, Proposed) rests on identifying assumptions the authors call strong for print, and that only advertising and corruption coverage are measured.
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Tagssociety-and-governance, social-science
Cited as “paper” byNOTE-1039 — Szeidl and Szucs — Media capture through favor exchange
Cited as “source” byTHEORY-1217 — Both owner ideology and favor exchange drove the Hungarian portal Origo's reduced coverage of corruption in 2013–2016: favor exchange alone cut it by 29–44%, the new owner's ideology alone by 63% after 2016, and the two together by 74%, so they are substitutes; and a ban on targeted government advertising would have raised it by 41–79%, THEORY-850 — In Hungary, 1994–2016, state-owned firms' advertising, and not private firms', shifted sharply toward print and online outlets when they became connected to the governing right and away when the 2015 Orbán–Simicska fallout ended a connection, at all five such events studied; and the outlets' share of articles on corruption scandals moved the opposite way at the three events with content data, THEORY-852 — Under Szeidl and Szucs's structural model and its identifying assumptions (an owner's ideology fixed across episodes; the government's online advertising budget not driven by the outlets' slant), both owner ideology and favor exchange drove the Hungarian portal Origo's reduced coverage of corruption in 2013–2016: favor exchange alone cut it by 29–44%, the new owner's ideology alone by 63% after 2016, and the two together by 74%, so they are substitutes; and a ban on targeted government advertising would have raised it by 41–79%, THEORY-860 — In Szeidl and Szucs's model of two outlets competing for readers and advertisers, where state-owned advertisers reward only the connected outlet's slant, with weight δ, every equilibrium has the slant gap between the connected and the unconnected outlet equal to their owners' ideal-point gap plus a favor-exchange term (βδ/NT)·Σ over government advertisers of masⱼWⱼ, up to measurement noise; readers' preference for slant cancels from the gap, so equal observed gaps can come from different mixes of ideology and exchange

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Szeidl, A. & Szucs, F. (2021). Media Capture Through Favor Exchange. Econometrica 89(1): 281–310. doi:10.3982/ECTA15641.

Read 2026-10-21 in full (NOTE-1039). The reduced-form favors are held as THEORY-850, the model’s decomposition as THEORY-860, and the structural estimates as THEORY-852 (Proposed).

Why this is here

A25: “institutions may produce similar observable outputs through different causal organizations”; a slanted outlet may agree with the government, depend on it, or both. A26 §4 used it for how control over evidence and control over the evaluative objective reinforce one another. Bears on CLAIM-404, on CLAIM-407 (what a description must keep to tell those mechanisms apart), and as a documented case beside CASE-123.

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