Services, and Goods, and Software (Oh My!)

When I was in high school I remember talking about video game consumption. Yes, an Xbox was more than two hundred dollars, but one could enjoy the next hour of that video game play at a cost of almost zero. Video games lowered the marginal cost and increased the marginal utility of what is measured as leisure. Similarly, the 20th century was the time of mass production. Labor-saving devices and a deluge of goods pervaded. Remember servants? That’s a pre-20th century technology. Domestic work in another person’s house was very popular in the 1800s. Less so as the 20th century progressed. Now we devices that save on both labor and physical resources. Software helps us surpass the historical limits of moving physical objects in the real world.


There’s something that I think about a lot and I’ve been thinking about it for 20 years. It’s simple and not comprehensive, but I still think that it makes sense.

  • Labor is highly regulated and costly.
  • Physical capital is less regulated than labor.
  • Software and writing more generally is less regulated than physical capital.


I think that just about anyone would agree with the above. Labor is regulated by health and safety standards, “human resource” concerns, legal compliance and preemption, environmental impact, and transportation infrastructure, etc. It’s expensive to employ someone, and it’s especially expensive to have them employ their physical labor.

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The Price of Food: Farm to the Table

If you’re like me, then you are very fond of food. What determines the price of food? Supply and demand of course!

We can consider food as a commodity because just about anyone can buy and sell it. Almost all foods have partial substitutes. Therefore, the long-run price in the competitive market for food is largely dictated by the marginal cost. Demand has an impact on the price only in the short run.

A long-run driver of food prices are the costs that food producers face. The US Bureau of Labor Statistics divides the Producer Price Index into multiple categories that are relevant for a variety of sectors and points within the production process. Below is a table of the most fundamental, relatively unprocessed farm products and their weight among all farm products in December 2021. Cotton is a relatively large component for farm products even though it’s not a food and I include it for completeness. Fruits, veggies, and nuts makeup the overwhelming proportion of the cost of farm products. I was at first surprised that grains composed such a small proportion. But, being dirt cheap, it makes sense.

We all know that inflation has been in the news. It’s been elevated since the second quarter of 2021. Consumer prices tend to lag producer prices. One indicator of where food prices will be in the near future is where the producer prices are now. Below is a graph that displays the above seasonally adjusted farm product prices since the start of 2021*.

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