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The measure is checked against retail holdings and mutual fund flows, then used in time-series and within-state panel predictive regressions with factor and macro controls. Long-short state portfolios are formed on the predictions.",29 "key_assumptions": [30 "Hedging demand is captured by the covariance of asset returns with income growth, scaled by the return covariance matrix",31 "Rolling-window conditional moments track the time-varying hedging potential of assets",32 "State-level income risk maps to demand for locally owned stocks"33 ],34 "threats_addressed": [35 "Macroeconomic shocks driving both income and returns",36 "Estimation biases in the predictive regressions",37 "Standard factor predictors as confounders",38 "Whether the effect is specific to hedging (occupation, top-earner and local-ownership contrasts)"39 ],40 "causal_language_strength": 3,41 "uses_causal_claim": true42 },43 "abstract_moves": {44 "question": {45 "present": true,46 "sentence_index": 047 },48 "gap": {49 "present": false,50 "sentence_index": -151 },52 "method": {53 "present": true,54 "sentence_index": 155 },56 "results": {57 "present": true,58 "sentence_index": 259 },60 "magnitude": {61 "present": true,62 "sentence_index": 463 },64 "contribution": {65 "present": true,66 "sentence_index": 067 }68 },69 "introduction": {70 "moves": [71 {72 "paragraph_index": 0,73 "move": "motivation"74 },75 {76 "paragraph_index": 1,77 "move": "related_literature_positioning"78 },79 {80 "paragraph_index": 1,81 "move": "mechanism_or_theory_sketch"82 },83 {84 "paragraph_index": 2,85 "move": "preview_of_approach"86 },87 {88 "paragraph_index": 3,89 "move": "related_literature_positioning"90 },91 {92 "paragraph_index": 4,93 "move": "preview_of_approach"94 },95 {96 "paragraph_index": 5,97 "move": "preview_of_approach"98 },99 {100 "paragraph_index": 6,101 "move": "preview_of_results"102 },103 {104 "paragraph_index": 7,105 "move": "preview_of_results"106 },107 {108 "paragraph_index": 8,109 "move": "preview_of_results"110 },111 {112 "paragraph_index": 8,113 "move": "robustness_mention"114 },115 {116 "paragraph_index": 9,117 "move": "preview_of_results"118 },119 {120 "paragraph_index": 10,121 "move": "identification_defense"122 },123 {124 "paragraph_index": 11,125 "move": "identification_defense"126 },127 {128 "paragraph_index": 12,129 "move": "contribution_statement"130 },131 {132 "paragraph_index": 12,133 "move": "related_literature_positioning"134 },135 {136 "paragraph_index": 13,137 "move": "roadmap"138 }139 ],140 "contribution_paragraph_index": 12,141 "contribution_types": [142 "new_evidence",143 "new_data_or_measure",144 "new_theory_or_model"145 ],146 "roadmap_present": true,147 "literature_positioning_location": "inside_introduction"148 },149 "section_roles": [150 {151 "idx": 0,152 "role": "introduction"153 },154 {155 "idx": 1,156 "role": "theory"157 },158 {159 "idx": 2,160 "role": "data"161 },162 {163 "idx": 3,164 "role": "results"165 },166 {167 "idx": 4,168 "role": "empirical_design"169 },170 {171 "idx": 5,172 "role": "results"173 },174 {175 "idx": 6,176 "role": "results"177 },178 {179 "idx": 7,180 "role": "robustness"181 },182 {183 "idx": 8,184 "role": "conclusion"185 },186 {187 "idx": 9,188 "role": "appendix"189 },190 {191 "idx": 10,192 "role": "appendix"193 },194 {195 "idx": 11,196 "role": "appendix"197 }198 ],199 "results_presentation": {200 "economic_significance_discussed": true,201 "statistical_significance_language": "unclear",202 "magnitude_statements_in_intro": true203 },204 "robustness": {205 "location": "mixed",206 "types": [207 "alternative_specification",208 "subsample",209 "alternative_measure",210 "falsification",211 "other"212 ]213 },214 "tables": {215 "convention_notes": "Table notes are detailed. They define how each variable is built (rolling 40-quarter covariances, value-weighted state HML portfolios), state the regression design (time-series predictive or within-state panel) and refer back to the control sets listed in an earlier summary table.",216 "units_stated_in_notes": true,217 "standard_errors_description": "unclear"218 },219 "figures": {220 "uncertainty_shown": "no"221 },222 "conclusion": {223 "bounded_claims": true,224 "policy_implications": false,225 "open_questions": true,226 "restates_contribution": true227 },228 "hedging": {229 "level": "moderate",230 "typical_devices": [231 "'suggest' and 'is associated with' wording for results",232 "'potential' and 'could' when stating the conjecture",233 "'at least part of' when attributing predictability",234 "Qualifiers on the horizon, such as 'in the short run'"235 ]236 },237 "claim_evidence": [238 {239 "claim": "Model-implied IHD correlates positively with retail investors' relative value-growth portfolio weights.",240 "evidence_type": "table",241 "evidence_ref": "Table IV"242 },243 {244 "claim": "IHD is positively related to flows into value funds and negatively to flows into growth funds.",245 "evidence_type": "table",246 "evidence_ref": "Table IV"247 },248 {249 "claim": "A one-SD increase in national IHD predicts 0.59% lower HML return next month and 0.96% lower next quarter.",250 "evidence_type": "table",251 "evidence_ref": "Table V"252 },253 {254 "claim": "State-level IHD predicts state-level HML returns, mainly among stocks with high local ownership.",255 "evidence_type": "table",256 "evidence_ref": "Table VI"257 },258 {259 "claim": "A long-short portfolio across states earns an annualized risk-adjusted return above 6%.",260 "evidence_type": "table",261 "evidence_ref": "Tables VII-VIII"262 },263 {264 "claim": "IHD built from high-risk occupations and top earners predicts HML returns, while IHD from low-risk occupations does not.",265 "evidence_type": "table",266 "evidence_ref": "Tables IX-X"267 },268 {269 "claim": "IHD varies substantially across states and over time.",270 "evidence_type": "figure",271 "evidence_ref": "Figure 1"272 }273 ],274 "structural_summary": "The introduction motivates the paper with household-level evidence on income hedging and conjectures that time-varying hedging demand predicts returns. It justifies the focus on HML, previews the validation tests, the predictability results (with magnitudes), the state-level evidence and mechanism-specific tests, then states contributions to the household portfolio choice and style investing literatures and gives a roadmap. The body proceeds from an analytical two-investor model (proof in the appendix) to estimation of IHD, validation, aggregate and state-level predictive regressions, portfolio performance, and additional/robustness tests. The conclusion restates the findings and suggests extensions.",275 "writing_profile_keywords": [276 "model-motivated measure",277 "validation tests",278 "predictive regressions",279 "state-level heterogeneity",280 "long-short portfolio",281 "household income hedging",282 "value factor"283 ],284 "confidence": 0.8,285 "notes": "The roadmap in the introduction (paragraph 13) labels both the aggregate predictability section and the state-level section as Section V. From the section list, the aggregate predictability section is Section IV (idx 4), which the roadmap misnumbers. Section idx 5 is a heading fragment: its 'heading' is the tail of a regression equation from Section IV, and the entry holds the remainder of Section IV (subsections B-D, the predictability results and their robustness). It was therefore labeled 'results'. Appendix entries idx 10 and 11 are likewise equation fragments belonging to the Proposition 1 proof. The excerpts do not show how standard errors or statistical significance are reported."286 },287 "deterministic_checks": {288 "roadmap_regex": true,289 "contribution_regex_in_intro": true,290 "magnitude_in_abstract": true,291 "abstract_n_sentences": 5,292 "intro_n_paragraphs": 14,293 "intro_n_words": 1618,294 "causal_words_in_abstract": 0,295 "hedge_words_in_abstract": 0,296 "stars_mentioned": false,297 "clustered_se_mentioned": false,298 "internet_appendix_mentioned": false,299 "section_roles_rule": {300 "0": "introduction",301 "1": "theory",302 "2": "other",303 "3": "results",304 "4": "other",305 "5": "other",306 "6": "other",307 "7": "results",308 "8": "conclusion",309 "9": "appendix",310 "10": "appendix",311 "11": "appendix"312 }313 },314 "schema_valid": true,315 "code_version": "87c73cd-dirty"316}