Mebane Faber’s Los Angeles, California-based Cambria ETF Trust and Cambria Investment Management LP launched its fourth exchange-traded fund recently, the Cambria Global Value ETF (GVAL). GVAL is a passively-managed strategic-beta fund and tracks the Cambria Global Value Index. The NYSE-Arca listed fund is comprised of 100 stocks from the world’s 11 most undervalued developed and emerging market countries, as determined …