DWS RREEF World Real Estate & Tactical Strategies Fund, Inc. (a Maryland corporation) Shares of Common Stock ($0.01 Par Value Per Share) FORM OF PURCHASE AGREEMENTDWS Rreef World • June 25th, 2007 • DWS RREEF World Real Estate & Tactical Strategies Fund, Inc. • New York
Contract Type FiledJune 25th, 2007 Company JurisdictionMerrill Lynch & Co. Merrill Lynch, Pierce, Fenner & Smith Incorporated Deutsche Bank Securities Inc. A.G. Edwards & Sons, Inc. Robert W. Baird & Co. Incorporated Ferris, Baker Watts, Incorporated J.J.B. Hilliard, W.L. Lyons, Inc. Ladenburg Thalmann & Co. Inc. RBC Capital Markets Corporation Ryan Beck & Co., Inc. Stifel, Nicolaus & Company, Incorporated Wells Fargo Securities, LLC