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AI Robotics Company Electric Sheep Acquires Two More Landscaping Businesses and Brings Tech-Enabled Private Equity Model to Outdoor Services Industry

Benzinga

As this model scales, ESR is poised to build. Full story available on Benzinga.com

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What is Modern Portfolio Theory and Portfolio Risk?

Andrew Stolz

The portfolio return variance is calculated by multiplying the squared weight of each asset by its variance and adding two times the weight of each asset multiplied by the covariance of the asset pair. The covariance of the assets is sqrt(0.3)*sqrt(0.2) The portfolio standard deviation is the square root of the portfolio variance.

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Does ESG Information Affect Individual Investors’ Portfolio Choices?

Reynolds Holding

Retail investors’ share of total equities trading volume in the U.S. We then analyze whether participants’ personal characteristics drive their portfolio reallocation decisions in response to ESG information and use demographics, financial literacy and experience, personality traits, and ESG awareness as potential covariates.

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A Return to Teaching: The Spring 2023 Edition

Musings on Markets

I provide an introduction to cash flows and risk , and how they play out in the time value of money , and the basics of valuing contractual cash flows (bonds), residual cash flows (equity) and contingent cash flows (options).