Baumol’s Cost Disease is an economic theory explaining why the costs of certain services—like healthcare, education, and the arts—rise over time, even when their productivity does not.
The Core Concept
The phenomenon occurs because of a mismatch in productivity growth across different sectors of the economy:
Progressive Sectors: Industries like manufacturing or tech constantly use new tools and automation to produce more with less labor. This higher productivity allows them to pay workers higher wages.
Stagnant Sectors: Services like education or live music rely on human labor that cannot be easily automated. For example, a string quartet still takes four people the same amount of time to perform a piece today as it did 200 years ago.
The Wage Pull: Even though stagnant sectors aren’t getting “faster,” they must raise wages to compete for talent. If a hospital or school doesn’t increase pay, its doctors and teachers will leave for higher-paying jobs in progressive industries.
The Result: Because stagnant sectors can’t offset these higher wages with more output, they are forced to raise their prices, leading to costs that consistently outpace general inflation.
Key Affected Sectors
Healthcare: Relying on person-to-person care makes it difficult to scale productivity without sacrificing quality.
Education: The time required for a professor to mentor a student remains relatively fixed despite modern technology.
Performing Arts: Live performances are the classic example; you cannot “speed up” a play to increase profit without ruining the product.
Government Services: Public sectors like law enforcement and the court system are highly labor-intensive and susceptible to this effect.
Is it a “Disease”?
While the name sounds negative, many economists view it as a side effect of a healthy, growing economy.
Positive Perspective: It is a sign that the overall economy is becoming so productive that it can afford to pay more for vital human-centric services.
Challenges: It creates massive pressure on public budgets and can lead to income inequality if lower-income families cannot keep up with the rising costs of essential services like medical care.
In the second week of April, the Albany Pine Bush undergoes a subtle but profound transformation. While the high dunes of the inland pine barrens often appear stalled in winter’s grip—brown, wind-swept, and stark—the low-lying hollows tell a different story. It is a period of “waking up” that requires a close look to truly appreciate.
The most aggressive sign of life is found in the wet, mucky depressions between the dunes. Here, the skunk cabbage has already pushed through the thawing mud. Its mottled, maroon spathes have used metabolic heat to melt any lingering late-season snow, and by mid-April, its bright green, fan-like leaves are beginning to unfurl. These are the first true splashes of vibrant color in an otherwise dormant landscape, providing a critical early food source for emerging insects.
Higher up on the banks of the intermittent streams and vernal pools, the willows are reaching their “catkin” stage. Their slender branches, which turn a vivid yellow-gold this time of year, are dotted with fuzzy silver buds. These willows are among the first woody plants to break dormancy, their swelling tips signaling the return of the sap’s flow long before the pitch pines or scrub oaks show any sign of new growth.
The atmosphere of the Pine Bush in mid-April is defined by this contrast. On the ridges, the wind still whistles through dry needles and the brittle, tan leaves of scrub oaks that refused to drop in autumn. Yet, in the damp shadows of the ravines, the air smells of damp earth and the skunk cabbage’s pungent scent. The “greening up” is not a blanket effect but a strategic, localized emergence.
This week is a fleeting bridge between seasons. The migratory birds are just beginning to return, their calls punctuating a landscape that is finally shaking off the grey. It is a quiet, hopeful time when the barrens transition from the resilience of winter to the frantic energy of a Northeast spring.
This pretty much the same configuration and components I have things on Big Red, but hopefully with lot less wire and colorful rat nests in conduit because I am mounting everything in the bed and not building it over 15 years as technology and knowledge evolves.
For simplicity's sake, I thought about powering the exciter wire on relay that connects between the starting batteries/alternator using a switched up-fitter switch, but I think I will just monitor the voltage on both the alternator/starting battery and solar using diodes (as electronic check valves) fed into the XY-60 voltage monitoring unit.
When either the solar or alternator is throwing out a mimimum of 14.1 volts, it will close the relay, and open the relay when the voltage drops below 13.1 volts (or whatever I set the XY-60 to). This way, when the truck is on, it will always charge the camp batteries, and when the truck is off but the solar is producing ample power, it will dump some of the extra power back to starting batteries during prolonged periods parked or at camp. With dual starting batteries on a gasser this less essential compared to the old rig, but batteries like to be trickled regardless when parked for an extended period. There is reason I could turn the key on Big Red and it started up with ease after being parked for 3 months.
I didn't include the various fuse blocks in this image, but everything will be properly fused. For the CB radio, I will just tap the upfitter harnasses off the starting battery on a switched upfitter switch. Also will include a shunt and amp meter for monitoring the input from the solar, as I'm always kind of interested in watching that.
In the future, I do want to add a second solar panel, and swap one of batteries out for lithium ion, but I will keep at least one lead acid for cold weather charging. But that needs to wait, as this project is starting to suffer from cost disease, though I am reusing 95% of electrical components and wire from the other truck.
By late summer, I want to add a cellphone booster and in late autumn add a line to use with a diesel heater for winter camping. I concede I won't have enough battery storage for the glow plug of the diesel heater, but the truck has remote start, so I can just double click the remote start button before starting the glow plug on the diesel heater.
Also in the out years, I may want to add a portable refrigerator. They do use quite a bit of current, but especially if I add a lithium ion battery, this could fit into the set up without lot of additional change.
