The benefits of country diversification are well-established. This article shows that the same benefits extend to equity factors, such as value, size, momentum, investment, and profitability. Specifically, country factor portfolios reflect both common variation, which we define as the global...

After reviewing the methodologies behind the more popular quantitative investment strategies offered to investors as passive equity indices, the authors devised an integrated evaluation framework. They found that the strategies outperform their cap-weighted counterparts largely owing to exposure...

Contrary to naïve expectations, we find that moderate rather than rock-bottom levels of inflation and real interest rates are associated with lofty valuation multiples. Moderate levels create a valuation “mountain,” which is evident not only in the U.S. stock market but in the stock markets...

After reviewing the methodologies behind the more popular quantitative investment strategies offered to investors as passive equity indices, the authors devised an integrated evaluation framework. They found that the strategies outperform their cap-weighted counterparts largely owing to exposure...

An information correction method for testlet-based tests is introduced in this dissertation. This method takes advantage of both generalizability theory (GT) and item response theory (IRT). The measurement error for the examinee proficiency parameter is often underestimated when a unidimensional...