 
          
          
                    
          Large-scale data project produces stark conclusion: military technology + agricultural productivity caused the takeoff
 
          
          
                    
          Alphabet’s M&A feeds its core business; Amazon’s more likely to push into new areas
 
          
          
                    
          Disregarding data, novices often sail into strong winds
 
          
          
                    
          Higher demand from U.S. and China means expanding into new markets
 
          
          
                    
          Experienced founders with good products still need great employees to attract early investment, study finds
 
          
          
                    
          Building adaptability into an approach improves performance
 
          
          
                    
          A favored Federal Reserve index fails to filter out petroleum’s impact
 
          
          
                    
          Third-party sellers would gain; consumers might pay more but increase control of products display
 
          
          
                    
          Doing so, they subsidize government, which is, well, sort of like a tax
 
          
          
                    
          The ethics of asking brain surgery patients to allow unrelated research while on the operating table
 
          
          
                    
          Companies that report emissions appear greener only in a narrow measure
 
          
          
                    
          Major cities reliably feed residents to the same smaller markets, and housing booms predictably travel with them
 
          
          
                    
          Banks close neighborhood outlets and raise prices for branch-delivered services
 
          
          
                    
          Uncertainty about outside news alters company disclosures and how markets interpret them, study finds
 
          
          
                    
          Learning gradually versus all at once and how we estimate value