SPB Git

spb/wp45_uqo

Public
6.9 KB · 250 lines json
1{2 "validation_errors": [],3 "doc_id": "jof_12618",4 "ontology_version": "1.0",5 "prompt_version": "1.0",6 "model": "claude-opus-5-5",7 "effort": "medium",8 "annotated_at": "2026-11-03T23:01:49+00:00",9 "source_sha256": "86267a20e9cfc3c7ccfe687ad038339cffcaa625eccf1aa4140879ce64a00f49",10 "parser": "pymupdf-jof-heuristics-1.3",11 "payload_chars": 16463,12 "usage": {13  "input": 5855,14  "output": 1877,15  "cache_read": 3968,16  "cache_write": 017 },18 "cost_usd": 0.061754,19 "request_id": "req_011CggpvurA5PMW2cneVnGTZ",20 "annotation": {21  "genre": "theoretical",22  "subfield": "asset_pricing",23  "subfield_secondary": "behavioral_finance (heterogeneous beliefs)",24  "primary_method": "theoretical_model_analytical",25  "identification": {26   "estimand": "not applicable (theoretical model; comparative statics of equilibrium price, mean return, volatility and volume with respect to belief dispersion)",27   "strategy": "not applicable; closed-form general equilibrium analysis with numerical illustrations calibrated to empirical dispersion moments",28   "key_assumptions": [29    "continuum of CRRA investors with heterogeneous dogmatic or Bayesian beliefs",30    "single consumption date",31    "pure-exchange, dynamically complete market, finite horizon"32   ],33   "threats_addressed": [34    "results not driven by learning (dogmatic case vs. Bayesian extension)",35    "generality across multiple stocks",36    "comparison with two-investor setups"37   ],38   "causal_language_strength": 3,39   "uses_causal_claim": false40  },41  "abstract_moves": {42   "question": {43    "present": false,44    "sentence_index": -145   },46   "gap": {47    "present": false,48    "sentence_index": -149   },50   "method": {51    "present": true,52    "sentence_index": 053   },54   "results": {55    "present": true,56    "sentence_index": 257   },58   "magnitude": {59    "present": false,60    "sentence_index": -161   },62   "contribution": {63    "present": true,64    "sentence_index": 465   }66  },67  "introduction": {68   "moves": [69    {70     "paragraph_index": 0,71     "move": "motivation"72    },73    {74     "paragraph_index": 0,75     "move": "tension_or_puzzle"76    },77    {78     "paragraph_index": 0,79     "move": "literature_gap"80    },81    {82     "paragraph_index": 0,83     "move": "preview_of_approach"84    },85    {86     "paragraph_index": 0,87     "move": "contribution_statement"88    }89   ],90   "contribution_paragraph_index": 0,91   "contribution_types": [92    "new_theory_or_model",93    "resolution_of_puzzle"94   ],95   "roadmap_present": false,96   "literature_positioning_location": "inside_introduction"97  },98  "section_roles": [99   {100    "idx": 0,101    "role": "introduction"102   },103   {104    "idx": 1,105    "role": "theory"106   },107   {108    "idx": 2,109    "role": "theory"110   },111   {112    "idx": 3,113    "role": "results"114   },115   {116    "idx": 4,117    "role": "theory"118   },119   {120    "idx": 5,121    "role": "theory"122   },123   {124    "idx": 6,125    "role": "theory"126   },127   {128    "idx": 7,129    "role": "conclusion"130   },131   {132    "idx": 8,133    "role": "appendix"134   },135   {136    "idx": 9,137    "role": "appendix"138   },139   {140    "idx": 10,141    "role": "appendix"142   }143  ],144  "results_presentation": {145   "economic_significance_discussed": false,146   "statistical_significance_language": "unclear",147   "magnitude_statements_in_intro": false148  },149  "robustness": {150   "location": "main_text_section",151   "types": [152    "other"153   ]154  },155  "tables": {156   "convention_notes": "No tables. Results are shown as figures plotting equilibrium quantities against cash-flow news or belief dispersion, each compared with a no-dispersion benchmark line. Parameters are calibrated in Appendix B.",157   "units_stated_in_notes": false,158   "standard_errors_description": "none"159  },160  "figures": {161   "uncertainty_shown": "no"162  },163  "conclusion": {164   "bounded_claims": true,165   "policy_implications": false,166   "open_questions": false,167   "restates_contribution": true168  },169  "hedging": {170   "level": "moderate",171   "typical_devices": [172    "'qualitatively matches' empirical regularities",173    "'do not necessarily generate'",174    "'does not appear to be possible'"175   ]176  },177  "claim_evidence": [178   {179    "claim": "Stock price is convex in cash-flow news and rises with belief dispersion under optimistic views",180    "evidence_type": "figure",181    "evidence_ref": "Figure 2; Section III.A"182   },183   {184    "claim": "Mean return falls with dispersion when the view is optimistic and rises when pessimistic",185    "evidence_type": "figure",186    "evidence_ref": "Figure 4; Section III.B"187   },188   {189    "claim": "Belief dispersion raises stock volatility and trading volume, which are positively related",190    "evidence_type": "figure",191    "evidence_ref": "Figures 5-6; Section III.C"192   },193   {194    "claim": "Otherwise identical two-investor economies need not deliver the main results",195    "evidence_type": "figure",196    "evidence_ref": "Figure 7; Section IV"197   },198   {199    "claim": "Equilibrium quantities admit closed-form expressions in average bias and dispersion",200    "evidence_type": "equation_or_proof",201    "evidence_ref": "Section II; Appendix A"202   },203   {204    "claim": "Empirical evidence on dispersion and returns is mixed",205    "evidence_type": "prior_literature",206    "evidence_ref": "Introduction paragraph 0"207   }208  ],209  "structural_summary": "Opens by framing mixed empirical evidence on belief dispersion as a puzzle that existing theory does not resolve. Then builds a continuum-investor equilibrium model and reduces beliefs to two sufficient statistics, average bias and dispersion. Derives closed-form price, return, volatility and volume implications, illustrated with calibrated figures. Contrasts the model with a two-investor benchmark and extends it to multiple stocks and Bayesian learning. Concludes by restating the findings, with proofs and calibration in appendices.",210  "writing_profile_keywords": [211   "closed-form equilibrium",212   "continuum of investors",213   "heterogeneous beliefs",214   "comparative statics figures",215   "benchmark comparison",216   "extensions as robustness",217   "calibration appendix"218  ],219  "confidence": 0.85,220  "notes": "The extension sections (IV-VI) work as theoretical robustness and generality checks rather than empirical robustness. The introduction is a single long block in the excerpt, so moves are assigned only to paragraph 0; any roadmap is not visible."221 },222 "deterministic_checks": {223  "roadmap_regex": false,224  "contribution_regex_in_intro": false,225  "magnitude_in_abstract": false,226  "abstract_n_sentences": 5,227  "intro_n_paragraphs": 1,228  "intro_n_words": 229,229  "causal_words_in_abstract": 1,230  "hedge_words_in_abstract": 0,231  "stars_mentioned": false,232  "clustered_se_mentioned": false,233  "internet_appendix_mentioned": false,234  "section_roles_rule": {235   "0": "introduction",236   "1": "other",237   "2": "theory",238   "3": "other",239   "4": "other",240   "5": "other",241   "6": "other",242   "7": "conclusion",243   "8": "appendix",244   "9": "appendix",245   "10": "appendix"246  }247 },248 "schema_valid": true,249 "code_version": "feb6c9e-dirty"250}
Files · abe8945aefffa0096080b1470e6c1c6a089f5faa
Menu

Theme