Beta Market Capitalization Start-ups 
Musings on Markets
MAY 20, 2022
Historical Data: 1930-2019 To see how this framework works in practice, let's start by looking at the performance of US stocks, across the decades, and look at the returns on stocks, broadly categorized based on market capitalization and price to book ratios.
Musings on Markets
NOVEMBER 1, 2023
I was planning to start this post by telling you that Tesla was back in the news, but that would be misleading, since Tesla never leaves the news. I profited mightily on that investment, but I sold too soon , when Tesla's market capitalization hit $150 billion, and just before COVID put the company on a new price orbit.
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Musings on Markets
FEBRUARY 16, 2024
If you start enumerating every risk a business is exposed to, you will find yourself being overwhelmed by that list, and it is for that reason that I categorize risk into the groupings that I described in an earlier post on risk.
Musings on Markets
FEBRUARY 27, 2023
That may reflect the concern that once a person or entity starts borrowing to fund its needs, it is easy to overuse debt, and risk its wellbeing in the process. In that case, the optimal debt ratio for a company is the one that maximizes value, not necessarily the one at which the cost of capital is minimized.
Musings on Markets
JANUARY 6, 2023
In my last post, I talked about the ritual that I go through every year ahead of my teaching each spring, and in this one, I will start on the first of a series of posts that I make at the start of each year, where I look at data, both macro and company-level. That is not true!
Musings on Markets
JANUARY 5, 2024
Since I am lucky enough to have access to databases that carry data on all publicly traded stocks, I choose all publicly traded companies, with a market price that exceeds zero, as my universe, for computing all statistics. Consequently, I do report industry averages for the two fastest growing emerging markets in India and China.
Musings on Markets
JANUARY 10, 2025
It is the end of the first full week in 2025, and my data update for the year is now up and running, and I plan to use this post to describe my data sample, my processes for computing industry statistics and the links to finding them. In the table below, we compare the changes in regional market capitalizations (in $ millions) over time.
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