This directory contains materials used in Technology Capital and the US Current Account by Ellen McGrattan and Edward Prescott The subdirectories are ./codes Files and data for generating main results in the paper ./micro Micro data for Appendix B in SR406, Appendix A in SR407 ./netex Files for generating results in Appendix C in SR407 ./tex Appendices (also appearing as SR407) and slides The published version will appear in the American Economic Review. Ellen McGrattan June 2009