{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T16:33:00Z","timestamp":1793118780476,"version":"4.5.0"},"posted":{"date-parts":[[2026]]},"group-title":"SSRN","reference-count":35,"publisher":"Elsevier BV","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:p>We estimate the causal effect of single-stock trading pauses on market quality using tick-by-tick order book data from the Tokyo Stock Exchange (TSE). Our instrumental variable exploits the TSE's fixed yen-denominated triggering thresholds, which generate plausibly exogenous variation in the percentage distance to a trading pause across stocks with different price levels. Trading pauses significantly reduce post-event volatility, narrow quoted bid-ask spreads, and facilitate price discovery. Order-level analysis reveals the mechanism: during pauses, liquidity providers submit opposite-direction limit orders at aggressively priced levels that push the matching price toward reversal, generating the observed improvements. These effects are strongest for less frequently traded stocks, where incremental liquidity has the largest impact. However, the benefits are attenuated for highly volatile stocks with recent negative returns, particularly during broad market downturns.<\/jats:p>","DOI":"10.2139\/ssrn.6498578","type":"posted-content","created":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T07:37:13Z","timestamp":1776757033000},"source":"Crossref","is-referenced-by-count":0,"title":["Effectiveness of Trading Pauses: Evidence from the Tokyo Stock Exchange"],"prefix":"10.2139","author":[{"given":"Akitada","family":"Kasahara","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1790-3583","authenticated-orcid":true,"given":"Masahiro","family":"Yamada","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"1","key":"ref1","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1111\/j.1475-6803.2010.01262.x","article-title":"Switching to a temporary call auction in 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