{
 "validation_errors": [],
 "repairs": [],
 "doc_id": "jof_12518",
 "ontology_version": "1.0",
 "prompt_version": "1.0",
 "model": "claude-opus-5-5",
 "effort": "medium",
 "annotated_at": "2026-11-03T23:26:27+00:00",
 "source_sha256": "f1de67b38763a6406a2a5f8ea6d7973c5b57e425764e66fe97346dd1ef029529",
 "parser": "pymupdf-jof-heuristics-1.3",
 "payload_chars": 20898,
 "usage": {
  "input": 7805,
  "output": 1870,
  "cache_read": 0,
  "cache_write": 3968
 },
 "cost_usd": 0.08846,
 "request_id": "req_011Cggroet385FRJyFSQYwsc",
 "annotation": {
  "genre": "empirical",
  "subfield": "asset_pricing",
  "subfield_secondary": "value premium, cash-flow duration, accounting fundamentals",
  "primary_method": "reduced_form_regression",
  "identification": {
   "estimand": "Differences in future cash-flow (dividend, earnings) growth rates between low and high book-to-market portfolios",
   "strategy": "Descriptive portfolio sorts (buy-and-hold vs rebalanced), long-run growth extrapolation, Fama-MacBeth firm-level regressions with survivorship adjustments",
   "key_assumptions": [
    "Delisting proceeds reinvestment adequately corrects survivorship bias",
    "Terminal growth perpetuity assumption beyond year 20 for long-run growth"
   ],
   "threats_addressed": [
    "survivorship bias",
    "look-back bias",
    "rebalancing effect",
    "small-stock dominance in equal-weighted portfolios"
   ],
   "causal_language_strength": 1,
   "uses_causal_claim": false
  },
  "abstract_moves": {
   "question": {
    "present": true,
    "sentence_index": 0
   },
   "gap": {
    "present": true,
    "sentence_index": 0
   },
   "method": {
    "present": false,
    "sentence_index": -1
   },
   "results": {
    "present": true,
    "sentence_index": 0
   },
   "magnitude": {
    "present": false,
    "sentence_index": -1
   },
   "contribution": {
    "present": true,
    "sentence_index": 2
   }
  },
  "introduction": {
   "moves": [
    {
     "paragraph_index": 0,
     "move": "motivation"
    },
    {
     "paragraph_index": 0,
     "move": "tension_or_puzzle"
    },
    {
     "paragraph_index": 1,
     "move": "other"
    },
    {
     "paragraph_index": 2,
     "move": "other"
    },
    {
     "paragraph_index": 3,
     "move": "preview_of_results"
    },
    {
     "paragraph_index": 3,
     "move": "mechanism_or_theory_sketch"
    },
    {
     "paragraph_index": 4,
     "move": "related_literature_positioning"
    },
    {
     "paragraph_index": 4,
     "move": "contribution_statement"
    }
   ],
   "contribution_paragraph_index": 4,
   "contribution_types": [
    "new_evidence",
    "resolution_of_puzzle"
   ],
   "roadmap_present": false,
   "literature_positioning_location": "inside_introduction"
  },
  "section_roles": [
   {
    "idx": 0,
    "role": "introduction"
   },
   {
    "idx": 1,
    "role": "data"
   },
   {
    "idx": 2,
    "role": "results"
   },
   {
    "idx": 3,
    "role": "results"
   },
   {
    "idx": 4,
    "role": "theory"
   },
   {
    "idx": 5,
    "role": "robustness"
   },
   {
    "idx": 6,
    "role": "conclusion"
   },
   {
    "idx": 7,
    "role": "appendix"
   },
   {
    "idx": 8,
    "role": "appendix"
   }
  ],
  "results_presentation": {
   "economic_significance_discussed": true,
   "statistical_significance_language": "unclear",
   "magnitude_statements_in_intro": false
  },
  "robustness": {
   "location": "main_text_section",
   "types": [
    "alternative_measure",
    "alternative_sample_period",
    "alternative_specification"
   ]
  },
  "tables": {
   "convention_notes": "Notes describe June sorting into value-weighted NYSE-breakpoint quintiles, the $100 investment normalization, CPI deflation and sample years; regression tables report Newey-West t-statistics in parentheses with winsorized variables.",
   "units_stated_in_notes": true,
   "standard_errors_description": "mixed"
  },
  "figures": {
   "uncertainty_shown": "unclear"
  },
  "conclusion": {
   "bounded_claims": true,
   "policy_implications": false,
   "open_questions": false,
   "restates_contribution": true
  },
  "hedging": {
   "level": "moderate",
   "typical_devices": [
    "'do not have substantially higher'",
    "'suggest'",
    "'unlikely to explain'",
    "'help explain'",
    "'appear to grow faster'"
   ]
  },
  "claim_evidence": [
   {
    "claim": "In buy-and-hold portfolios, growth stocks' dividends do not grow substantially faster than value stocks'",
    "evidence_type": "table",
    "evidence_ref": "Table I, Figure 1"
   },
   {
    "claim": "In rebalanced portfolios, value stocks' dividends grow faster than growth stocks'",
    "evidence_type": "table",
    "evidence_ref": "Table II, Table VI"
   },
   {
    "claim": "After survivorship adjustment, book-to-market no longer predicts lower firm-level dividend growth",
    "evidence_type": "table",
    "evidence_ref": "Tables VIII-IX"
   },
   {
    "claim": "Fama-French ROE persistence implies lower initial earnings growth for growth stocks via efficiency growth",
    "evidence_type": "figure",
    "evidence_ref": "Figure 2"
   },
   {
    "claim": "Rebalancing raises value stocks' growth and lowers growth stocks' growth relative to buy-and-hold",
    "evidence_type": "equation_or_proof",
    "evidence_ref": "Section IV"
   }
  ],
  "structural_summary": "The paper opens by contrasting conventional wisdom with a puzzle tied to duration-based explanations of the value premium. It lists four reasons for the conventional view and previews rebuttals of each, then positions itself against prior growth-rate studies. Data are followed by portfolio evidence on dividend growth in buy-and-hold and rebalanced portfolios. A section then reconciles the findings with the conventional view through efficiency growth, survivorship bias and look-back bias. An analytical section derives the rebalancing effect, followed by additional tests and a short conclusion.",
  "writing_profile_keywords": [
   "challenging conventional wisdom",
   "portfolio sorts",
   "descriptive evidence",
   "reconciliation",
   "survivorship bias",
   "first-person singular"
  ],
  "confidence": 0.8,
  "notes": "Single-author paper. Statistical significance conventions for the portfolio tables are not visible in the excerpts. Table III's title appears truncated."
 },
 "deterministic_checks": {
  "roadmap_regex": false,
  "contribution_regex_in_intro": true,
  "magnitude_in_abstract": false,
  "abstract_n_sentences": 3,
  "intro_n_paragraphs": 5,
  "intro_n_words": 757,
  "causal_words_in_abstract": 0,
  "hedge_words_in_abstract": 1,
  "stars_mentioned": false,
  "clustered_se_mentioned": false,
  "internet_appendix_mentioned": false,
  "section_roles_rule": {
   "0": "introduction",
   "1": "data",
   "2": "other",
   "3": "other",
   "4": "other",
   "5": "robustness",
   "6": "conclusion",
   "7": "appendix",
   "8": "appendix"
  }
 },
 "schema_valid": true,
 "code_version": "87c73cd-dirty"
}