• PEOs Are an Underwriting Business

    Since PEOs are the employer of record, they shoulder the insurance risk for health care, workers compensation, and unemployment. They must be mindful of this exposure as they grow and control for it with risk management.

    For example, if a PEO takes on a client with a higher likelihood of physical injury (like a construction company) they risk more workers compensation claims and thus a higher workers compensation insurance premium. This will cause them to either lose margin or pass it on to their customers raising the price and potentially causing churn.

    That’s why it’s useful to think of a PEO as an underwriting business where they must carefully manage their exposure and unexpectedly lower or higher revenue as a result.

    See also:


  • How People Get Rich and Income Inequality

    Paul Graham argues in How people get rich now that we are returning to a period where wealth is mostly generated from starting companies (as opposed to inherited wealth from oil and natural resources) and that’s a good thing even though wealth inequality is growing. He argues that it’s that rich people coming from tech get rich faster and much more wealthy and not something more sinister that technology companies growth correlates with rising income inequality.

    Of course, it’s not that simple and Just be rich, a reaction to the essay mentioned above, points out that Paul Graham’s essay is meant to make rich people feel better for being rich and that the answer is to start a company and be rich. That’s a bit of a straw man which makes it easy to poke at PG, but it seems they are both right. Declining middle income is bad and causes struggle and lack of access to opportunity. Also, tech is better than what we had 40 years ago when most wealth was generated by exploitation of natural resources or inheritance.

    While the reaction blog post got a lot of airtime on HN, it’s a bit sensational. The reaction offers no alternatives and draws no new conclusions about what to do about the problem.

    See also:


  • How to Lose 10MM Dollars

    In a tweetstorm from Andrew Wilkinson about how their task list app Flow was out competed by Asana. To summarize, his team built an early SaaS task list web app that was growing fast until Asana arrived and quickly outpaced them. Their growth slowed and eventually decided to shut down after many years. He frames the underlying causes as bootsrapped vs venture backed and how, “Good product with great marketing beats amazing product with no marketing.”

    He offers a word of caution about bootstrapped businesses that are in a highly competitive space with low barriers to entry (like a todo list app) and how a well capitalized competitor can win.

    See also:

    • 7 Powers might offer some more explanation. It seems like Asana used it’s process power in engineering to outpace Flow (e.g. building iOS, Android clients) and branding to market and position the product.

  • A Cathedral for Creation a Bazaar for Growth

    There are two approaches for creating something of significance, the cathedral and the bazaar. The cathedral is best for creation and the bazaar is best for growth.

    The cathedral is unified coordination mechanism that is well suited for reaching a singular vision. It is hierarchical which provides a clear line of decision making. This consolidation of decision making makes it efficient for coordination.

    The bazaar is a distributed and loosely coordinated mechanism best suited for growing something that is well defined. By agreeing on a few rules (like commerce, or open source code) it can grow autonomoslyโ€”far exceeding what a single person or group (cathedral) could do on their own. However, the bizaar fails to create something new that’s also great (like designing by committee).

    Read Curtis Yarvin’s blog post A Founder’s Farewell.

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  • Robert Moses Was a Failure in the First 5 Years of His Career

    In the early years of his career, Robert Mosesโ€”with all of his idealism and arroganceโ€”failed to reform the New York City government and improve efficiency as he proposed. None of his reforms were ultimately taken up and Tammany Hall retook the mayorship from the ‘Boy Mayor’, John Purroy Mitchel the reformist, after three short years.

    After his brief stint in local government he was out of a job and bounced between jobs or was fired.

    It wasn’t until Belle Moskowitz chose Robert Moses to be her Chief of Staff did his career take off.

    See also:


  • PEOs Taking Care of Everything Is a Myth

    PEO’s often position themselves in the market as a service where you can entrust them to do everything for you. However, that is not the case.

    For example, while using a PEO you still need to handle leave of absences (e.g. customizing a leave letter), prepare for involuntary separations, develop a parental leave policy, set up harrassment prevention training, and even set up certain employer tax accounts (i.e. Client-reporting states).

    See also:


  • Bayes' Theorem

    The probability that belief A is true, given new evidence B is equal to the probability of B given A times the probability of A (regardless of B) divided by the probability of B (regardless of A).

    For example, suppose you are getting a medical test to find out if you have a disease. The disease only appears in 1 out of 100 people and the test is 99% accurate. What is the likelihood you have the disease if you receive a positive test result?

    Plugging it into the equation:

    P(A|B) The probability of having the disease given a positive test result (what we want to find out).

    P(B|A) = 99% Probability that the test is accurate if you actually have the disease.

    P(A) = 1% Probability of having the disease regardless of the test.

    P(B) = (1% x 99%) + (1% x 99%) The probability the test is accurate means summing a positive test result and the probability of a false negative test result. To get the false negatives if you have a population where 100 people have the disease and take the test which is 99% accurate, you get 1 false negative.

    Result There’s a 50% probability you have the disease given a positive test result

    (99% x 1%) / ((1% x 99%) + (1% x 99%)) = 50%


  • Moroccan Chaabi

    A traditional rhythm which is a variation of the Chaabi found in Northern Africa. It’s characterized by low beats (like a base drum) 5 and 10 with ‘high’ hits (like a snare drum) on 3 and 8 in two bars of 6/8. This creates a unique groove that, for western listeners, can be difficult to find beat 1 (which is not important in the Moroccan Chaabi rhythm).


  • Conventional Wisdom About Spotting a Liar Is Fundamentally Misguided

    Conventional ways people (and law enforcement) use to spot a liar is pseudoscience. Research studies have found that markers like fidgeting, looking away, and emotional response are not science-based and no better than guessing. This is problematic in the justice system and other law enforcement like the TSA because they are convicting people based on appearance of guilt that is baseless.

    Alternatives that are found to be effective and science-based include withholding evidence to catch contradictions and sketching interviews which aids in recall (liars are less detailed).

    Read the article

    See also:

    • This is an example of structural racism e.g. cultural differences about eye contact will result in racial profiling
    • Interrogators may believe spotting liars is tacit knowledge, but that was also found to be incorrect

  • The Dispassionate Developer

    Being all consumed by engineering (writing blogs, contributing to open source, giving away your time) is not good because it leads to burnout and perpetuates more people to do the same. Open source for example, is co-opted by large corporations to exploit passionate developers that provide high quality code for free and putting the training burden on the person rather than corporation.

    A counter argument to that is most effective people care a lotโ€”a subtle difference, but you can be both dispassionate and care a lot.

    Read the blog post

    See also:

    • Open source and ‘passionate developers’ have greatly increased the productivity of the field and contributes to Baumol’s cost disease (managers did not get 10x more efficient in their field, but salaries have gone up nonetheless)