1{2 "record_id": "c911b3fd22af6e787ff69e7f09ef0ceca9cbebd6",3 "eligible": true,4 "short_ref": "Marimon & Vergara (2026)",5 "country": "Philippines",6 "city": "Metro Manila",7 "property_type": "residential listings (not specified)",8 "price_type": "listing price (log)",9 "n_obs": 1007,10 "sample_period": "listings scraped May 2024, January 2025, March 2025",11 "data_source": "Lamudi listings; Google Street View (PSPNet/ADE20K segmentation for Green View Index); OpenStreetMap POIs",12 "methods_compared": [13 "linear hedonic regression (overall, LCZ-based and city-based models)"14 ],15 "best_method": "linear hedonic regression (overall model)",16 "metric": "R2",17 "best_value": 0.547,18 "hedonic_value": 0.547,19 "test_set": "holdout",20 "features_ai": "street-view CNN",21 "incremental_ai_gain": null,22 "incremental_ai_metric": "",23 "marginal_effects": "coefficients",24 "notes": "Hedonic OLS with a CNN-derived Green View Index averaged in 400 m buffers; 80/20 split (805 train / 202 test). Table 1: training R2 0.495, testing R2 0.547, testing MSE 0.446 (log price). No model without GVI is reported. GVI coefficient 0.107 (standardised), p<0.001; effects vary by local climate zone and city.",25 "confidence": "high"26}