How to manage a portfolio using the Sector BPI model. Where to find data for the Sector BPI model. When to purchase and when to sell. What percentage to invest in each over-sold sector. In mid-January ...
Sector BPI portfolios aim to match or outperform the S&P 500 while protecting capital, tracking five risk ratios. Portfolios are reviewed every 33 days to reduce luck-of-review-day problem, using ...
Goldman Sachs's new sector model suggests more defensive positioning as Wall Street prices in near-record optimism. It points to defensive sectors like utilities and healthcare, which have more ...
I derive the optimal choice of public policy, explicitly characterize the optimal rate of endogenous economic growth, and compare it to the competitive growth rate in a two-sector model with ...