The Nihilist Defense Of The Efficient Market Hypothesis

Core Insights - James A. Kostohryz has over 20 years of experience in global investment, focusing on various sectors including emerging markets, banking, energy, construction, real estate, and metals and mining [1] - He has held significant roles such as Global Portfolio Strategist and Head of International Investments at an investment bank, indicating a strong background in strategic investment management [1] - Currently, he manages Investor Acumen, a firm that specializes in global portfolio strategy, macro forecasting, and quantitative analytics [1] Company and Industry Summary - The investing group Successful Portfolio Strategy, led by James, aims to empower investors through a structured portfolio strategy system, which includes model portfolios and tactical asset allocation [2] - The service offers mentorship for execution and analysis through various formats such as videos and articles, enhancing investor education and performance [2] - James also contributes to the Investor Acumen account on Seeking Alpha, indicating active engagement in investment discourse and analysis [2]