This post considers the “Chart of the Century” created and named by Mark Perry, an economics professor and AEI scholar. This chart has received considerable attention because it contains extensive information about the challenges faced by the Fed and other Washington policymakers.
The most current version reports price increases from 1998 through the end of 2023 for 14 categories of goods and services, along with the average wage and overall Consumer Price Index.
It shows that prices of goods subject to foreign competition — think toys and television sets — have tumbled over the past two decades as trade barriers have come down worldwide. Meanwhile, the costs of so-called non-tradeable items — hospital stays and college tuition, to name two — have surged.
From January 1998 to now, the CPI for All Items has increased by over 90% (up from 59.6% in 2019, when I first shared this chart).
Lines above the overall inflation line have become functionally more expensive over time, and lines below the overall inflation line have become functionally less expensive.

via Human Progress
At the beginning of 2020 (when I shared the 2019 post), food, beverages, and housing were in line with inflation. They’ve now skyrocketed above inflation, which helps to explain the unease many households are feeling right now. College tuition and hospital services have also continued to rise over the past few years—even in relation to inflation.
There are many ways to interpret this chart. You can point to items in red whose prices have exceeded inflation as government-regulated or quasi-monopolies. You can point to items in blue as daily commodities that have suffered from ubiquity, are subject to free-market forces, or are goods subject to foreign competition and trade wars.
Looking at the prices that decrease the most, they’re all technologies. New technologies almost always become less expensive as we optimize manufacturing, components become cheaper, and competition increases. From VisualCapitalist, at the turn of the century, a flat-screen TV would cost around 17% of the median income ($42,148). In the early aughts, though, prices began to fall quickly. Today, a new TV will cost less than 1% of the U.S. median income ($54,132).
Compare “tradable” goods like cell phones or TVs (with lots of competing products) to less tradable “goods” like hospital stays or college tuition, and unsurprisingly, they’ve gone in opposite directions. In 2020, I asked what the Coronavirus would do to prices, and the answer was less than expected. If you don’t look at the rise in inflation but instead the change in trajectories, very few categories were heavily affected. While hospital services have skyrocketed since 2019, they were already skyrocketing.
At this point, we’re pretty far removed from quarantine’s most extreme forces. Textbooks have come back down, as have childcare and medical care services. New cars and household furnishings have leveled out. Otherwise, the trajectories have been pretty unaffected.
We can look one step deeper if we consider average hourly income. Since 2000, overall inflation has increased by 82.4%, while average hourly income has increased by 114%. This means that hourly income increased 38% faster than prices (which indicates a 14.8% decrease in overall time prices). You get 17.3% more today for the same amount of time worked ~24 years ago.
It’s interesting to look at data like that, knowing that the average household is feeling a “crunch” right now. My guess is that few consumers distinguish between perception and reality. However, feeling a crunch isn’t necessarily the same as being in a crunch.
For instance, we must account for ‘quality of life creep,’ where people tend to splurge on luxuries as their standard of living improves. With the ease of online shopping and access to consumer credit, it’s become increasingly easy to indulge in impulse purchases, leading to reduced savings and feelings of financial scarcity. This phenomenon is a function of increased consumption (rather than inflation), yet it still leaves consumers feeling like they’re struggling to make ends meet.
Perry’s ‘Chart of the Century’ reveals the complex relationships between inflation, consumption, and economic growth. While households may feel financial strain, the data shows that income has outpaced inflation, and technology has made many goods more affordable. Nonetheless, our tendency to splurge on luxuries and increased consumption have contributed to a sense of financial struggle.
How can policymakers address the sectors experiencing significant price hikes, like healthcare and education, without stifling innovation in tradable goods and services?
How do you think these issues will impact the Election?
A Few Graphs On The State of AI in 2024
Every year, Stanford puts out an AI Index1 with a massive amount of data attempting to sum up the current state of AI.
In 2022, it was 196 pages; last year, it was 386; now, it’s over 500 ... The report details where research is going and covers current specs, ethics, policy, and more.
It is super nerdy ... yet, it’s probably worth a skim (or ask one of the new AI services to summarize the key points, put it into an outline, and create a business strategy for your business from the items that are likely to create the best sustainable competitive advantages for you in your industry).
For reference, here are my highlights from 2022 and 2023.
AI (as a whole) received less private investment than last year - despite an 8X funding increase for Generative AI in the past year.
Even with less private investment, progress in AI accelerated in 2023.
We saw the release of new state-of-the-art systems like GPT-4, Gemini, and Claude 3. These systems are also much more multimodal than previous systems. They’re fluent in dozens of languages, can process audio and video, and even explain memes.
So, while we’re seeing a decrease in the rate at which AI gets investment dollars and new job headcount, we’re starting to see the dam overflow. The groundwork laid over the past few years is paying dividends. Here are a few things that caught my eye and might help set some high-level context for you.
Technological Improvements In AI
via AI Index 2024
Even since 2022, the capabilities of key models have increased exponentially. LLMs like GPT-4 and Gemini Ultra are very impressive. In fact, Gemini Ultra became the first LLM to reach human-level performance on the Massive Multitask Language Understanding (MMLU) benchmark. However, there’s a direct correlation between the performance of those systems and the cost to train them.
The number of new LLMs has doubled in the last year. Two-thirds of the new LLMs are open-source, but the highest-performing models are closed systems.
While looking at the pure technical improvements is important, it’s also worth realizing AI’s increased creativity and applications. For example, Auto-GPT takes GPT-4 and makes it almost autonomous. It can perform tasks with very little human intervention, it can self-prompt, and it has internet access & long-term and short-term memory management.
Here is an important distinction to make … We’re not only getting better at creating models, but we’re getting better at using them. Meanwhile, the models are getting better at improving themselves.
The Proliferation of AI
First, let’s look at patent growth.
via AI Index 2024
The adoption of AI and the claims on AI “real estate” are still increasing. The number of AI patents has skyrocketed. From 2021 to 2022, AI patent grants worldwide increased sharply by 62.7%. Since 2010, the number of granted AI patents has increased more than 31 times.
As AI has improved, it has increasingly forced its way into our lives. We’re seeing more products, companies, and individual use cases for consumers in the general public.
While the number of AI jobs has decreased since 2021, job positions that leverage AI have significantly increased.
As well, despite the decrease in private investment, massive tranches of money are moving toward key AI-powered endeavors. For example, InstaDeep was acquired by BioNTech for $680 million to advance AI-powered drug discovery, Cohere raised $270 million to develop an AI ecosystem for enterprise use, Databricks bought MosaicML for 1.3 Billion, and Thomson Reuters acquired Casetext - an AI legal assistant.
Not to mention the investments and attention from companies like Hugging Face, Microsoft, Google, Bloomberg, Adobe, SAP, and Amazon.
Ethical AI
via AI Index 2024
Unfortunately, the number of AI misuse incidents is skyrocketing. And it’s more than just deepfakes, AI can be used for many nefarious purposes that aren’t as visible, on top of intrinsic risks, like with self-driving cars. A global survey on responsible AI highlights that companies’ top AI-related concerns include privacy, data security, and reliability.
When you invent the car, you also invent the potential for car crashes ... when you ‘invent’ nuclear energy, you create the potential for nuclear weapons.
There are other potential negatives as well. For example, many AI systems (like cryptocurrencies) use vast amounts of energy and produce carbon. So, the ecological impact has to be taken into account as well.
Luckily, many of today’s best minds are focused on creating bumpers to rein in AI and prevent and discourage bad actors. The number of AI-related regulations has risen significantly, both in the past year and over the last five years. In 2023, there were 25 AI-related regulations, a stark increase from just one in 2016. Last year, the total number of AI-related regulations grew by 56.3%. Regulating AI has become increasingly important in legislative proceedings across the globe, increasing 10x since 2016.
Not to mention, US government agencies allocated over $1.8 billion to AI research and development spending in 2023. Our government has tripled its funding for AI since 2018 and is trying to increase its budget again this year.
Conclusion
Artificial Intelligence is inevitable. Frankly, it’s already here. Not only that ... it’s growing, and it’s becoming increasingly powerful and impressive to the point that I’m no longer amazed by how amazing it continues to become.
Despite America leading the charge in AI, we’re also among the lowest in positivity about the benefits and drawbacks of these products and services. China, Saudi Arabia, and India rank the highest. Only 34% of Americans anticipate AI will boost the economy, and 32% believe it will enhance the job market. Significant demographic differences exist in perceptions of AI’s potential to enhance livelihoods, with younger generations generally more optimistic.
We’re at an interesting inflection point where fear of repercussions could derail and diminish innovation - slowing down our technological advance.
Much of this fear is based on emerging models demonstrating new (and potentially unpredictable) capabilities. Researchers showed that these emerging capabilities mostly appear when non-linear or discontinuous metrics are used ... but vanish with linear and continuous metrics. So far, even with LLMs, intrinsic self-correction has shown to be very difficult. When a model is left to decide on self-correction without guidance, performance declines across all benchmarks.
If we don’t continue to lead the charge, other countries will … you can already see it with China leading the AI patent explosion.
We need to address the fears and culture around AI in America. The benefits seem to outweigh the costs – but we have to account for the costs (time, resources, fees, and friction) and attempt to minimize potential risks – because those are real (and growing) as well.
Pioneers often get arrows in their backs and blood on their shoes. But they are also the first to reach the new world.
Luckily, I think momentum is moving in the right direction. Last year, it was rewarding to see my peers start to use AI apps. Now, many of them are using AI-inspired vocabulary and thinking seriously about how best to adopt AI into the fabric of their business.
We are on the right path.
Onwards!
1Nestor Maslej, Loredana Fattorini, Raymond Perrault, Vanessa Parli, Anka Reuel, Erik Brynjolfsson, John Etchemendy, Katrina Ligett, Terah Lyons, James Manyika, Juan Carlos Niebles, Yoav Shoham, Russell Wald, and Jack Clark, “The AI Index 2024 Annual Report,” AI Index Steering Committee, Institute for Human-Centered AI, Stanford University, Stanford, CA, April 2024. The AI Index 2024 Annual Report by Stanford University is licensed under Attribution-NoDerivatives 4.0 International.
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