Home » Value Investing The Supply and Demand Sources of Moat By Sheeraz Raza Updated on Aug 28, 2014, 10:38 pm The Supply and Demand Sources of Moat, with Matthias Riechert of Polleit & Riechert Related Articles Instacart IPO Is About Giving Employees Liquidity On Stock They Worked Hard For – CEO Mike Pence On UAW Strike And Holding China Accountable Janet Yellen: Don’t See Any Signs That The Economy Is At Risk Of A Downturn Ken Griffin: We Are Now At The Point Where We Will See The Impact Of Rates Hikes Start To Play Out