Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T14:36:04.383132Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 46 of 46 outbound references and 1 inbound Pith citation observation for arXiv:1908.02922.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T14:36:04.383132Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-05-07T09:19:03.878106Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-12T09:46:27.426219Z
46 of 46 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation c5a38baf-9a34-4cd9-bd67-e43f6cca8501 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 026555e1-16f4-4950-aa43-0b6d2fcd3579 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , Eckles , Dean D
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation bd608fb6-a417-4dd2-a9bc-a1dc4a5230e7 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , Small , Dylan S
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d56216fa-8be2-4f86-b3fb-d9b19aec8a72 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Zhao , Hongwei H
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 03636238-2ac5-4c73-8c76-c59cae464f44 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 1927f1b5-90b6-4b01-a2a6-7b57d14684eb · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , Nosko , Chris C
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e2bf2ddb-1f80-4dc1-b71c-c2a38725b238 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , Liu , Hanzhong H
Reference 7
Source-reported events for the cited work
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Observation 5f66e41c-2fc9-4e4d-8cf8-9b5e73f04590 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7c54a042-6b23-45a7-adec-8d812fc42fc4 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments IAB Internet Advertising Report: 2017 Full Year Results
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 06e3f172-c9ea-4683-97cc-085bcac524ff · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 12b0f7f6-40cb-48fd-89a8-0d161d66a74d · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , Longfils , Marco M
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ffdc448f-57d1-4b51-9d4d-dceaf78e35a5 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , Chan , David D
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c667b692-8e2b-43b0-8e4a-3acc2defb32d · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c0691562-db57-4f61-8692-0f677e4e2439 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , Feller , Avi A
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8dbbfa57-3bf1-439f-b038-36da6e79ecaf · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Tucker , Catherine C
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 4e755fc9-b732-4eda-ad57-c97a710f7888 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , Zettelmeyer , Florian F
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 176dd6b9-d22d-4085-a044-cd52f3a1be7a · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments ( 1981 )
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f0d94c5a-9909-42be-ad70-54f7a25c379a · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0b060585-8227-42cd-9f8f-a5419cfa6d06 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b506e49a-d315-49e5-bb4e-2adfd8b0a5e3 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 14565da2-61b4-4eac-827c-0a08963146b3 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 72d77b42-ab64-46e1-b5dd-9106f33526b9 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e6dbd4d2-776f-4bb8-b532-3defda237bd7 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , McAteer , John J
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation adf28c6f-10bb-4fa9-89af-397c5aaefbb9 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , Wang , Peng P
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 93f6c5cc-d599-4b3d-8354-8db3c5616588 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f888b10c-3cb7-4bc5-b18c-b2bc21927611 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 513aaff8-32c2-45e3-947f-f5b5dfa74535 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 18492662-02ba-4908-9472-d7019de876a1 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e1c6c83e-9b65-4823-a698-053d8a62f645 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments ( 2013 )
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ae3058ec-622b-4198-86e2-35c38104a484 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , Small , Dylan S
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 54cf1341-975c-4afa-b120-7cdf7616b502 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Quasi-Oracle Estimation of Heterogeneous Treatment Effects
Reference 31
Source-reported events for the cited work
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Observation b3e549f0-321c-46ad-9a38-98350a72be9e · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , Aydin , Kevin K
Reference 32
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation dda6fefe-4b44-4998-99cb-0506111827d6 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 17fe7585-6695-4039-ab69-618737abf4ad · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 08a06c78-a206-4a83-b760-d8a6bb0e99bc · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 138c777f-2ff0-4769-9d0c-1bca22eb16ad · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 2ebf6e53-b10d-4745-8380-5817eb717c95 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments R andomization A nalysis of E xperimental D ata in the F isher R andomization T est
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b9f4077b-922c-4a0b-908f-ade303a9c675 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , Vaver , Jon J
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b609569b-d74f-4c20-9bb9-9a216a14835a · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Rosenbaum , Paul R
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 41260215-a10f-44e5-a42a-20c03e1fe6ab · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 40
Source-reported events for the cited work
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Observation 22bac6c5-8fa4-42b1-b0b6-325010f488a6 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 41
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 01729d85-e09f-4cef-8624-9d432591309d · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Unresolved cited work
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f23e1e1b-03a8-41f8-aacc-c7cb8c2fe422 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Koehler , Jim J
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation bc0c351b-7319-43b7-bc0c-7a1e152e60e5 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments Athey , Susan S
Reference 44
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 54125563-0b44-48c7-8308-f86b45d7e159 · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments ( 2016 )
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 1e0055e6-a4d7-4616-99eb-53e7199ee51f · outbound
Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments , Malik , Saarthak S
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 488ae290-0cde-497a-aecd-e8c976218e64 · inbound
Bayesian X-Learner: Calibrated Posterior Inference for Heterogeneous Treatment Effects under Heavy-Tailed Outcomes Robust Causal Inference for Incremental Return on Ad Spend with Randomized Paired Geo Experiments
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.