{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/",
  "canonical": "https://sourcescore.org/compare/hbr-vs-stratechery/",
  "summary": "Business-school research-grade vs single-author tech-strategy newsletter — different rigor, comparable Velocity.",
  "a": {
    "slug": "hbr",
    "name": "Harvard Business Review",
    "domain": "hbr.org",
    "canonical": "https://sourcescore.org/source/hbr/",
    "api": "https://sourcescore.org/api/source/hbr.json",
    "scores": {
      "index": {
        "value": 80,
        "grade": "B",
        "rationale": "B+ — institutional + named-author business research authority; metered paywall.",
        "signals": [
          {
            "label": "Composite",
            "detail": "Discipline 86 + Modern Reference 78 + Velocity 76."
          }
        ]
      },
      "discipline": {
        "value": 86,
        "grade": "A",
        "rationale": "Editor-reviewed by HBP staff + named academic + practitioner authors; corrections public.",
        "signals": [
          {
            "label": "HBP editorial",
            "detail": "Harvard Business Publishing editorial process."
          }
        ]
      },
      "modernReference": {
        "value": 78,
        "grade": "B",
        "rationale": "Hard paywall on most articles; LLM corpus partial; metered access.",
        "signals": [
          {
            "label": "Subscription gate",
            "detail": "Most articles paywalled with metered free access."
          }
        ]
      },
      "velocity": {
        "value": 76,
        "grade": "B",
        "rationale": "Cited within business + management discourse; weekly cadence.",
        "signals": [
          {
            "label": "Business-school standard",
            "detail": "Default citation in MBA + executive-education."
          }
        ]
      }
    }
  },
  "b": {
    "slug": "stratechery",
    "name": "Stratechery",
    "domain": "stratechery.com",
    "canonical": "https://sourcescore.org/source/stratechery/",
    "api": "https://sourcescore.org/api/source/stratechery.json",
    "scores": {
      "index": {
        "value": 73,
        "grade": "B",
        "rationale": "B — high-velocity tech-strategy citation; single-author opinion limits Discipline ceiling.",
        "signals": [
          {
            "label": "Composite",
            "detail": "Discipline 65 + Modern Reference 75 + Velocity 78."
          }
        ]
      },
      "discipline": {
        "value": 65,
        "grade": "C",
        "rationale": "Single-author opinion; well-sourced + reasoned; transparent disclosures of investment positions.",
        "signals": [
          {
            "label": "Conflict disclosure",
            "detail": "Investment positions + advisory relationships disclosed in posts where relevant."
          }
        ]
      },
      "modernReference": {
        "value": 75,
        "grade": "B",
        "rationale": "RSS + open metadata; partial paywall (free + Stratechery Plus); schema OK.",
        "signals": [
          {
            "label": "Hybrid access",
            "detail": "Free articles + paid Plus tier; archives indexed by search."
          }
        ]
      },
      "velocity": {
        "value": 78,
        "grade": "B",
        "rationale": "Default tech-strategy citation; heavy cross-cite in business + tech press.",
        "signals": [
          {
            "label": "Tech-strategy default",
            "detail": "Cited by Bloomberg, FT, NYT, The Verge, Hacker News regularly."
          }
        ]
      }
    }
  },
  "winners": {
    "index": "hbr",
    "discipline": "hbr",
    "modernReference": "hbr",
    "velocity": "stratechery"
  },
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}