Perform a Recursive Niche Deconstruction to identify dominant companies in specific market verticals. Analyze the market size and competitive landscape at each level of niche breakdown.
1{2 "industry": "",3 "region": "",4 "tree": {5 "level": "Macro",6 "name": "...",7 "market_valuation": "$X",8 "top_players": [9 {10 "name": "Company A",11 "type": "Incumbent",12 "focus": "Broad"13 },14 {15 "name": "Company B",16 "type": "Incumbent",17 "focus": "Broad"18 }19 ],20 "children": [21 {22 "level": "Sub-Niche/Micro",23 "name": "...",24 "narrowing_variable": "...",25 "mar...