{"as_of":"2026-10-20","window":["2026-07-16","2026-07-22"],"timezone":"Asia/Taipei","selection":"Exploratory candidates from dated primary publisher reports, two weekly editorial roundups and all five weekday PTS evening-bulletin descriptions in the user-specified window. Not a national media census or a preregistered causal study.","coding":"Positions are order in the written podcast synopsis, not measured broadcast running order, airtime or prominence. Oil items explicitly concern affected oils/recalls/litigation; broader food-safety policy is coded separately. Only summaries were coded, not full audio or TV programmes.","publisher":"Taiwan Public Television Service; primary publisher descriptions distributed via Apple Podcasts. These are not an independent second newsroom.","coverage":"All five weekday bulletin descriptions in the window; the programme describes its evening bulletins as weekday releases. No weekend TV coverage or all-day output is coded.","sources":{"G01":{"publisher":"Google Analytics","url":"https://support.google.com/analytics/answer/9756891?hl=en","archive_sha256":"9606a978d45ee14b6efa736f6d27bcee386add3bf89a3c041974f6fc26a4bf4e","retrieved_at_utc":"2026-10-20T12:04:26.112275+00:00"},"G02":{"publisher":"Google Analytics","url":"https://support.google.com/analytics/answer/15258820?hl=en","archive_sha256":"62442d7e325561c15e3227df6ba85da8994639ae3ddf719fa25b8ba20cbc524e","retrieved_at_utc":"2026-10-20T12:04:26.230010+00:00"},"P01":{"publisher":"Taiwan Public Television Service, distributed on Apple Podcasts","url":"https://podcasts.apple.com/ca/podcast/%E6%99%9A%E9%96%93%E6%96%B0%E8%81%9E%E9%80%9F%E5%A0%B1-20260716/id1519821634?i=1000777036703","published_at":"2026-07-16T08:49:00Z","archive_sha256":"f7a7934ee109328e8fd266c7edca154848abc822ae1b3ca7b58fbf4b06a210da","retrieved_at_utc":"2026-10-20T12:04:24.792514+00:00"},"P02":{"publisher":"Taiwan Public Television Service, distributed on Apple Podcasts","url":"https://podcasts.apple.com/us/podcast/%E6%99%9A%E9%96%93%E6%96%B0%E8%81%9E%E9%80%9F%E5%A0%B1-20260717/id1519821634?i=1000777190737","published_at":"2026-07-17T08:55:00Z","archive_sha256":"34e529463069a984804c1e00df7f75d3c06b112d33ffe680efdd5a3c3264903e","retrieved_at_utc":"2026-10-20T12:04:24.966992+00:00"},"P03":{"publisher":"Taiwan Public Television Service, distributed on Apple Podcasts","url":"https://podcasts.apple.com/us/podcast/%E6%99%9A%E9%96%93%E6%96%B0%E8%81%9E%E9%80%9F%E5%A0%B1-20260720/id1519821634?i=1000777533107","published_at":"2026-07-20T09:26:00Z","archive_sha256":"641670daeb0f0715b62f50b57db9c590078520119f12e3a529b063eb45e466aa","retrieved_at_utc":"2026-10-20T12:04:25.724913+00:00"},"P04":{"publisher":"Taiwan Public Television Service, distributed on Apple Podcasts","url":"https://podcasts.apple.com/us/podcast/%E6%99%9A%E9%96%93%E6%96%B0%E8%81%9E%E9%80%9F%E5%A0%B1-20260721/id1519821634?i=1000777686439","published_at":"2026-07-21T08:29:00Z","archive_sha256":"3c90ab7faf08f786ccbeeb23518b52073fe0736fc8c6e0ca2e2fa92b791e67e4","retrieved_at_utc":"2026-10-20T12:04:25.514012+00:00"},"P05":{"publisher":"Taiwan Public Television Service, distributed on Apple Podcasts","url":"https://podcasts.apple.com/us/podcast/%E6%99%9A%E9%96%93%E6%96%B0%E8%81%9E%E9%80%9F%E5%A0%B1-20260722/id1519821634?i=1000777855252","published_at":"2026-07-22T09:04:00Z","archive_sha256":"de1a51aebc500f4cee8bbf2fdb9085d4adfd5c8ed526ed41b85dab74e160534b","retrieved_at_utc":"2026-10-20T12:04:25.921969+00:00"},"S01":{"publisher":"PTS","url":"https://news.pts.org.tw/article/817903","published_at":"2026-07-16T13:45:00+08:00","archive_sha256":"8c86a63ca6482bf8d16d6b425c159cd6dca1d95c799a8501622d913c458994ad","retrieved_at_utc":"2026-10-20T12:04:25.891695+00:00"},"S02":{"publisher":"PTS","url":"https://news.pts.org.tw/article/818200","published_at":"2026-07-17T19:40:00+08:00","archive_sha256":"f83a9478f0277a0bf8d606d061d40e6553338892aa0991f3caf4ccb9db794e16","retrieved_at_utc":"2026-10-20T12:04:26.072047+00:00"},"S03":{"publisher":"PTS","url":"https://news.pts.org.tw/article/818246","published_at":"2026-07-18T12:35:00+08:00","archive_sha256":"48ec221a136f2e6dfc7094d8de20500e7b6bb209098cb5af2134f0326741771c","retrieved_at_utc":"2026-10-20T12:04:26.158377+00:00"},"S04":{"publisher":"PTS","url":"https://news.pts.org.tw/article/818372","published_at":"2026-07-20T07:34:00+08:00","archive_sha256":"395462fd4aca4c4887491810fc19fed2edfaa51e5d72de3d4ac92b5d6c61fba6","retrieved_at_utc":"2026-10-20T12:04:26.324875+00:00"},"S05":{"publisher":"PTS","url":"https://news.pts.org.tw/article/818621","published_at":"2026-07-21T13:44:00+08:00","archive_sha256":"43bcf8b74a1bdd6745a159feae17713b302d2926d4e0f7f4d4eebe6f6988931b","retrieved_at_utc":"2026-10-20T12:04:26.424349+00:00"},"S06":{"publisher":"CNA","url":"https://www.cna.com.tw/news/afe/202607170132.aspx","published_at":"2026-07-17T13:55:00+08:00","archive_sha256":"23ff9ba501b18b87d5131575de40906af2097f73c5154a8c15df15d92d0126eb","retrieved_at_utc":"2026-10-20T12:04:26.692328+00:00"},"R01":{"publisher":"UDN","url":"https://udn.com/news/story/7314/9636506","published_at":"2026-07-19T01:51:00+08:00","archive_sha256":"8ff1a3e7187b5d266d402e6a532405a5133fcae7d872c7a914c460c0682257fa","retrieved_at_utc":"2026-10-20T12:04:26.949224+00:00"},"R02":{"publisher":"PTS","url":"https://news.pts.org.tw/article/818315","published_at":"2026-07-19T17:08:00+08:00","archive_sha256":"40b88c9475ace2fc2a57cc5db9dbb7952f839f736d36c745ae16b9283d54f2ea","retrieved_at_utc":"2026-10-20T12:04:27.029429+00:00"}},"competing_news_candidates":[{"id":"N01","date":"2026-07-16","zh":"青安3.0與台積電法說相關新聞","en":"Housing-loan policy and TSMC earnings news","sources":["S01","R01","P01"],"timing":"same day as the recorded site peak; no pre-peak baseline"},{"id":"N02","date":"2026-07-17","zh":"台股大跌約2953點","en":"Taiwan stock-market fall of about 2,953 points","sources":["S02","S06","P02"],"timing":"same day as Direct/Video decreases, while site Organic Search rose"},{"id":"N03","date":"2026-07-17","through":"2026-07-18","zh":"萬里溪堰塞湖警戒與溢流預估","en":"Wanli Creek barrier-lake warnings and overflow forecasts","sources":["P02","S03","R02"],"timing":"overlaps the early decline; no audience-displacement estimate"},{"id":"N04","date":"2026-07-20","zh":"世界盃決賽落幕及賽後新聞","en":"World Cup final and aftermath","sources":["S04","P03"],"timing":"later than the 17 July onset; cannot explain that initial onset alone"},{"id":"N05","date":"2026-07-21","zh":"台積電前主管涉國安案件起訴報導","en":"Indictment reporting involving a former TSMC manager","sources":["S05","P04"],"timing":"later than onset; indictment is an allegation, not a final conviction"},{"id":"N06","date":"2026-07-22","zh":"紅霞颱風可能形成與影響預報","en":"Forecasts concerning potential Typhoon Hongxia formation and impacts","sources":["P05"],"timing":"later than onset; the sourced item is a forecast, not proof of an actual impact"}],"weekday_bulletin_panel":[{"date":"2026-07-16","source":"P01","first_item_zh":"青安3.0房貸政策","first_item_en":"New housing-loan policy","oil_item_positions":[4],"broader_food_policy_positions":[],"oil_summary_zh":"摘要第4項為油品流向與受影響業者","oil_summary_en":"Oil distribution and affected firms appear at position 4.","competing_topics_zh":["房貸政策","香港書店搜索","台積電財報","美伊情勢"]},{"date":"2026-07-17","source":"P02","first_item_zh":"台股盤中大跌","first_item_en":"Intraday stock-market plunge","oil_item_positions":[3],"broader_food_policy_positions":[],"oil_summary_zh":"摘要第3項為行政院長為中聯案致歉及行政責任","oil_summary_en":"Premier apology and administrative responsibility appear at position 3.","competing_topics_zh":["台股大跌","萬里溪堰塞湖","駐巴紐辦事處","美中選舉爭議"]},{"date":"2026-07-20","source":"P03","first_item_zh":"食安法修法攻防","first_item_en":"Food-safety legislation debate","oil_item_positions":[],"broader_food_policy_positions":[1],"oil_summary_zh":"第1項屬較廣義的食安法修法；摘要未直接點名中聯","oil_summary_en":"The first item is broader food-safety legislation; the synopsis does not explicitly name Zhonglian.","competing_topics_zh":["涉貪判決","萬里溪堰塞湖","股市波動","俄烏戰爭","世足決賽後續"]},{"date":"2026-07-21","source":"P04","first_item_zh":"六都食安會議及政治回應","first_item_en":"Municipal food-safety meeting","oil_item_positions":[2],"broader_food_policy_positions":[1],"oil_summary_zh":"第2項為問題油團體訴訟，第1項另為食安會議","oil_summary_en":"Problem-oil collective litigation appears at position 2; a food-safety meeting is first.","competing_topics_zh":["台積電前主管涉國安案件起訴","外送平台併購","幼兒園爭議"]},{"date":"2026-07-22","source":"P05","first_item_zh":"19批油品恢復上架","first_item_en":"Relisting of 19 oil batches","oil_item_positions":[1],"broader_food_policy_positions":[],"oil_summary_zh":"第1項即為預防性下架油品重新上架","oil_summary_en":"Relisting previously precautionarily withdrawn oils is the first listed item.","competing_topics_zh":["紅霞颱風預報","股市反彈","場館建設","兒少社群規範"]}],"limitations":["Dated coverage establishes competing topics existed, not that they reduced oil attention.","No impression, rating, headline-duration, platform-recommendation or same-person cross-topic browsing data are available.","Daily GA cannot identify whether a news report preceded any particular site visit within that day.","Organic Search increased on 17 July, inconsistent with a uniform simultaneous decline across all recorded channels.","Oil/food-policy items remain visible in these summaries; this does not quantify all outlets or rule out changes in total reach.","Launch publicity, promotion, day-of-week effects, referral loss and natural attention decay are competing explanations. No isolated causal effect is estimated."]}