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I just treated myself to a new FNIRST LCR-ST1 LCR bridge to replace/augment my old Heathkit IB-28 impedance bridge and though a comparison of the two might be interesting.
IB-28 LCR-ST1
Cost $131.15 1974 CAN$ $41.39 2025 CAN$
Test Freq. 1000Hz (Ext. input available) 100/1000/10,000 Hz Selectable
Range
Resistance 100 mohm – 1M ohm 10 mohm – 10M ohm
Capacitance 100 pF – 100 uF 1pF – 22mF
Inductance .1 mH – 100H 1uH – 10H
D .002 – 1 Not Specified
Q .1 -1000 Not Specified
Accuracy
Resistance +- 3% .5% – 5% Range and test freq. dependent
Capacitance +- 3% .5% – 5% Range and test freq. dependent
Inductance +- 10% .5% – 5% Range and test freq. dependent
D +-20% Not Specified
Q +-20% Not Specified
Additional Parameters
ESR N/A Yes
X N/A Yes
Z N/A Yes
Pwr. Supply
120 VAC 10W 250 mAh lithium batt.
Recharged via USB cable
Data Logging
N/A All parameters for any measurement on Excel
spread sheet downloaded via USB cable
Some Other Comparisons
Size 9″H x16.5″W x 6.5″D 1.75″H X 2.325″W x .75″D (less probes)
Weight 11 lbs (4990 gm) 43.5 gm (with probes)
Active Components
2 x 1U4 2 x 1L4 tubes (valves) 1000s of transistors
1 x 1N191 germanium diode 10,000s LEDS
1N2071, 4 x 1N4002
Display 2.5″sq 100-0-100 uA 1.025″ x .625 LED matrix display
D’Arsonval meter
How technology changes in a few (well 50 I guess), years.
John
Amazing! It’ll be very interesting to hear how you get on with it John.
I do love a boat anchor! (Heavy valve based electronics in a giant steel box!) Waiting for the valves to warm up was part of the fun.
Heathkit made a lot of useful hobby equipment, mostly sold in kit form, so the buyer had to assemble it himself. Designed down to a price for the hobby market compared with much more expensive lab equipment, but usually performed well.
Kits are double edged! Great if you like building things, very annoying if you only it needed to measure stuff. The ‘March of Technology’ killed Heathkit because the cost of commercial electronics kept dropping whilst complexity shot up. My pudgy fingers can handle valve sized components but I struggle with subminiature equivalents. Resistors so small I need a loupe to see them and if one pings out of the tweezers it will never be found.
Another double edged feature is boat anchors require a skilled operator. Their controls often have to be adjusted skilfully, which can be fun, but is time-wasting compared with an automatic modern instrument. Automatic is great until it fails on an edge case, which an old school manual might resolve with careful twiddling.
All my boat anchors are long gone, sob. Sad reason: no room for them in a house full of kids and a wife with a knitting machine!
Boat-anchor designers were remarkably clever at getting lots of functionality out of a small number of simple expensive components. Now designers have a wide choice of dirt cheap complex components that can do much much more, but the results aren’t necessarily better!
A tiny box kept in a drawer that just measures whatever is plugged is more convenient than a 16x9x6″ 11lb instrument that needs a skilled driver.
If I had room, I’d collect boat-anchors, they are lovely!
Dave
PS Sorry the forum mangled John’s comparison table. Not his fault. Apart from screen-shooting tables and posting the image, I’ve failed to find a way of just copying tables or programs in as text. The forum editor deletes spaces it considers unnecessary.
Surprised with the plethora of ridiculously cheap mini sub circuits there is a need (for Joe public) to determine LCR measurements today with the “Use and chuck” society we are now encrusted in.
Regards Ian.
Well! Just in the process of making another EM impulsed clock and repurposing a small electromagnet bobbin. I know it works in a clock but would really like to know its inductance so I ordered one of these. Not to mention the box of 300 assorted miniature ceramic caps I just bought which are all labelled in very small low contrast letters that I can hardly read – how nice to be able to just measure one to check.
Worth noting that the FRNSI “UK store” has a special offer on at the moment, at a price that’s comparable to Banggood etc. https://www.fnirsi.com/products/lcr-st1
[…] Worth noting that the FRNSI “UK store” has a special offer on at the moment, at a price that’s comparable to Banggood etc. https://www.fnirsi.com/products/lcr-st1
All looks very impressive … That tester and their other kit
MichaelG.
Surprised … there is a need (for Joe public) to determine LCR measurements today with the “Use and chuck” society we are now encrusted in.
Shouldn’t be! Electronics, embedded, computer, maker and ham radio are enormous.
Although traditional metalwork might be fading it’s clear other technical interests are growing. Not clear to me where it’s going though, hobby engineering is evolving. Don’t dismiss anything!
Dave
My latter three decades of working life were an interesting span from largely-analogue measuring systems to PC-driven ones.
Testing the items being developed involved tuning them to resonance by manipulating large variable capacitor + inductor matching-units, cleaning the output signals from the measurements side by band-filters fitted with decade switches; and observing the signal quality, pulse shape and measuring-gate cover by oscilloscope.
Trying to read those neon-tube “Numicators” in which each digit was represented by a grid, and later, digital voltmeters using bar-type l.e.d.s, was not easy! As the signal frequencies and levels moved away from their strongest and steadiest the numbers flashed increasingly rapidly, so trying to assess a mean level by sight was something of an art. In three dimensions by “Numicator”, with its stack of grids viewed end-on.
Initially we wrote all settings and readings for each frequency step over the test band, onto a simple pro-forma; then typed them into a BBC Microcomputer to be calculated and printed as lists of numbers.
Later, the system gradually became automated. I was told previously, every step had to be calculated manually, and tests that now took a couple of hours or so could take three days!
Even so the programmes were all written locally, in Hewlett-Packard ‘Basic’ as we used mainly HP and Solartron instruments. HP ‘BASIC’ holds a way to write simple character-strings for driving the instruments, I suppose a bit like the CAD/CAM G-code in principle. Unlike domestic-appliances, such instruments are or were supplied with very comprehensive instruction and servicing manuals written to be comprehensible, and these included their relevant codes.
By the time I left the laboratory, and subsequently retired, those tests were perfomed using a PC connected to the work-pieces via only an analogue/digital converter and appropriate amplifiers. All the instrument settings and the analysis were now by programmes still written locally, in a graphical-display system called Labview, but I think Matlab is similar, and no doubt others are available! Creating the programmes is a sort of 2D CAD process, using virtual wiring-diagrams. Even the oscilloscope is part of the display.
….
I did have one darkly amusing experience with these developments, at the stage of HP_Basic.
We had one particular test-rig driven in this manner, for which I wrote the operating-instructions as part of gaining ISO9001. That had been enforced by our primary customer rather than to help us, and I soon recognised it as one of the biggest legal rips-off invented by people it never affects. (It was based heavily on the UK’s DEF_STAN system but unlike that, guarantees only production-conformity, not product-quality as well.)
The bizarrely “management-ese” pro-forma supposedly necessary, inveted by the company apparently from American “business college” hand-books, held the real instructions as an Appendix to a dozen pages of bureaucratic rhubarb. These even included some pages that would have been blank were it not for their central banners therefore falsely claiming “This page is blank”…. for no known reason.
I was quite proud of my manual, which replaced one long out-of-date by fundamental changes to the way the equipment performed the same test. I duly recorded it with the official Reference File number, and put our copy in a folder hung from the machine itself.
That was deliberate: “auditor bait”, not for the professional external auditors but for a posse of internal clipboard-wielders who strutted around the place verifying lots of box-ticking. I noticed if they could verify the manual’s existence, type and Reference, they were ‘Appy, and this machine was prominent.
They never examined the instructions for completeness, accuracy, ease of use (by the relevant people), up-to-date, etc. Only the preceding rhubarb. I was tempted to slip a knitting-pattern into it to see if they noticed, but had noticed they always left their sense of humour at home on Internal Audit days.
Just as well… in the short interim, my line-manager rebuilt the instrument yet again, so putting my technical-authorship success well out-of-date!
I also experienced the ridiculous side of ISO9001, but an even worse idea that was enforced upon us as software developers/programmers was Function Point Counting.
In essence, a way to evaluate what a piece of code was worth, and could therefore be charged for. All very good, but amongst the calculations was a variable multiplier. If the “worth” of your code didn’t fall within the expected range, you could just alter the multiplier value until you got the anticipated (acceptable to management) result!
We didn’t use the process for very long. 🙂
Rob
I do wonder at the people who invent such grotesque practices, but also the gullibility of so many senior directors who when presented with some Bright Shiny New Initiative, adopt it with great fanfares and cost, making no difference and quietly dropping it when the next BSNI appears.
Our managers never thought of costing software by counting code-lines, as far as I know. More likely they simply balance the creation costs and the return by sales or by business improvements. The specialist programmes supplied as part of some of our products had to work whether having 100 or 100 000 “function points”.
However, they did latch onto a piece of meaninglessness called “TQP”. I forget what it stands for, but its fanfare was glossy advertising leaflets and a “home-made” video awful enough for a candidate “What Not To Do” example in advertising-trade courses. It made no difference, we soon forgot about it… then a year later the ISO9001 demand arrived with its top-down, rigid bureaucracy principle; totally opposite to TQP’s alleged but fictitious claim to advance employee’s initiative!
…..
Those experiences I outlined, from largely-manual instruments and a very simple calculating routine in BASIC on a separate computer to fully PC-mounted test routines, took place over little more than two decades….
There’s nothing wrong with QA if applied sensibly. Any reputable organisation will have procedures for calibrating measuring equipment, checking calcs, making sure you use the correct material etc. The problem comes when you employ QA ‘engineers’. Where I worked one of the bonus targets was to produce more procedures, at one time there were several different ones for performing and approving calculations. In vain did I argue that we should only have one, and that if you didn’t need a procedure to meet the rquirements of ISO 9001 you shouldn’t have one, because if you haven’t got one you can’t fail the audit.
I did once comment to a QA man that if I designed a lead lifejacket all he would be bothered about was whether we’d used the correct grade of lead. When the chap who cuts the grass at the local sports field had ‘ISO 9001 approved’ emblazoned on his van I knew that common sense had left the room
Very unfair to post that link JH – I will now end up buying something I really need when I had just managed to resist the temptation to buy another lathe I don’t need.
Nostalgia corner.
In ’77 if getting the machine to plot a graph with the mechanically scanned BWO (freq gen) one had first to practice turning the potentiometer to match the drift of the valve receiver. The other project in our clean-room were working on the MARECS satellite with state -of-the-art equipment. After loading the boot program every morning into the PDP8 using binary on switches it could load its program off Phillips cassettes to do automatic testing of dozens of data points per day. At lunch time we loaded Star Trek played on the teletype – no screen.
Later I managed to buy a couple of ‘HP controllers’ because the accountant didn’t twig HP had deliberately not used the term computer to make it look like normal test gear.
Before ISO the equivalent was DEF-STAN-0521. What a useless piece of information to still clutter my brain along with the key frequencies I was setting our product to back then.
PS Sorry the forum mangled John’s comparison table. Not his fault. Apart from screen-shooting tables and posting the image, I’ve failed to find a way of just copying tables or programs in as text. The forum editor deletes spaces it considers unnecessary.
One possibility, which is also a bit of a faff: save the document as a pdf, and use an on-line pdf-jpg converter.
Still doesn’t solve the problem where someone might want to cut and paste text from the table/spreadsheet though.
Bill
Dave
I have quite a few Heathkit units I have built over the years while they were still around, including their AR1500A HiFi receiver that I built during evenings (kept me out of the mess) in my barrack room in CFB Wainwright while flying on exercise with the army summer of 1974. It’s still going strong. My only complaint with their kits was their propensity to use house numbered semiconductors. The AR1500 has many and if one of them fails it will be a guessing game to find a replacement.
As far as the formatting goes I have run into this before with the old forum and hoped it would be sorted out with the new one but obviously not. When I first submitted this post I got a full screen msg. “Page Requested Not Found”, but when I checked in the topic my title was there with the addition of (awaiting moderation) added. Clicking on the topic brought up the same error msg. About three hours later I decide to try again. But this time when I went to the topic the “awaiting moderation” was missing and clicking on it brought up my complete original post, but the option to edit it was gone!
John
So far I have used it to sort through some unmarked chip caps. Sure beats trying to use two normal probes on the multimeter. I have checked it against some .1% resistors and capacitors I have and the readings are well withing the stated tolerances. One thing I haven’t figured out yet is if there is a way to delete items from the Excel spread sheet. It just keeps adding them, could get a little unwieldy after a while.
John
The arrival of ISO9001, Lean Six Sigma, TQP and similar in the workplace is a red alert.
Works like this. The board meet and the Accountant presents the financials. They are dreadful; the organisation is slowly going bankrupt, root cause before I retired was usually low productivity.
The board can’t go public with this because it will cause shareholders and the banks to withdraw funds asap, thus crashing the company immediately.
They can try to address why productivity is low. This often boiled down to everyone doing their own thing, winging it, high waste, and doing the job in time-honoured ways. Spanish practices, theft of time and material, high staff levels with low skills, and inefficiencies galore. A Slack Alice paradise, bleeding money from every orifice, but Slack Alice doesn’t understand that. And no-one explains because the bad financial news will leak and destroy the company.
Therefore the problem was addressed surreptitiously. One way is to have the team apply ISO9001. The team are supposed to review their processes, write it all down, and improve them. Then productivity improves.
What actually happens is no-one outside the board takes the job seriously. Seen as a bureaucratic tick box exercise to be fudged and quickly kicked into the long grass. And it’s easy to fake ISO9001 because no-one checks! Today ISO9001 has a poor reputation because it was usually applied incompetently by lazy clowns. The board hoped their team were responsible adults, and they weren’t. As the team didn’t fix anything, productivity doesn’t improve and a year or two later the firm goes bust or is bought out. Mass redundancies follow.
ISO9001 often meant the organisation is in the Last Chance Saloon, but it’s seen by everyone not in the financial know as a waste of time. The awful truth was it was actually their only hope. The team happily carry on in la-la land until the company breaks and the redundancies start. Then they’re baffled: all seemed fine to them!
British industry is notorious for low productivity. We think it’s good enough to produce quality products without worrying about how much they cost to make. Sadly, quality isn’t enough on it’s own, because customers won’t buy anything that’s too expensive. Having continually improved good processes is part of the answer. Nigel blasts TQP in typically British fashion, presumably not knowing that the Japanese significantly improved productivity by applying it properly. Japan made better stuff for less money with far fewer employees than we did. And the same is being done by many other foreign manufacturers. British sales sagged and too many of our industrial firms went down the toilet.
Dave
No Dave, Nigel is lambasting the way such things are imposed by senior management who don’t understand how to talk to their employees.
It’s often left to some external consultant, who turns up in a fancy car, has a quick walk around the premises, does a presentation loaded with jargon to the department heads, gets a nice lunch from the depot boss and is never heard of again. The new paperwork is then delivered by some poor sap from head office, who repeatedly stresses that ‘all you have to do is complete the forms; nothing else will change’.
Does that explain why the people on the shop floor, or that actually speak to the customers(you know, the source of income) match the cynicism from above?
That’s without mentioning some of the asinine ‘solutions’ that work their way down; my favourite was the stock issue sheet that each level copied from the preceding one in a different colour before the clerk could update the computer record. The actual solution was for the issuing storeman to book the stock out of the computer as he passed it to the requisitioner, which saved hours every week. We got that implemented when the stores manager dumped the fancy, multicoloured new paperwork in his bin and used his lighter on it in front of the perpetrator….
Nor was Dave’s assessment of ISO9001 true for us.
We were a government department being fattened up for selling off, and AN Other Gov. Dept, our main customers, forced us to adopt the nonsense, as many other firms were forced by major customers to do so.
That it was a management control system, not a product or service guarantee scheme, seemed to slip by un-noticed, and it became all the rage. For a few years in the 1990s the weekly business pages of our local paper usually carried portraits of directors grinning like Cheshire cats at having been granted this “coveted” but footling bit of paper at vast expense.
For its primary weakness is that it does not try to dictate how you control the condition of what you sell, but how you run your firm; by insisting on tying everything to written Procedures, Work Instructions or Guides so the end result is consistent. It can be rubbish but as long its consistent rubbish… Though of course then you’d lose custom but be so hampered by corporate rhubarb and ISO-ism no-one would dare suggest how to improve it.
We had all three of those classes of document, but I never learnt the differences. I don’t think many others did, either. We were not though, at the whims of self-styled “consultants” charging vast fees for selling snake-oil to gullible directors. The directors taught themselves, and consequently invented such a pile of nonsense that the external certification body actually told them, “You have gone far too far!”
We also had another advantage: until flogged off cheap we were civil-servants, whether techncial, administrative or in support roles like store-keepers, and this did give us a strong team ethos possibly lacking in remotely-owned commercial outfits. So there was little “us-&-them-ism”: we had to do what they upstairs told us, of course, and we had the odd spat but on the whole there was considerable mutual respect, helped by most of “them” having gained their rank by proven experience. Few if any had been thrown in at the deep end merely on the basis of degrees in “management”, none had prentitious titles like “Chief Rhubarb Officer”, and so they knew what had to be done, not what “management consultant” types think trendy.
…….
Errrr, what was this thread’s subject?
Ah, The March of Technology”.
I.e. the advances of systems that facilitate the rapid breeding, promulgation and death of fashionable Those Which Can Be Dones rather than valuable Those Which Need Be Dones – for managing a successful organisation.
Consider the environment: do you really need three carbon-copies of that memo about identifying the need for another blank page titled “This page is left intentionally blank”?
I think this is still relevant to the topic….
Last year I retired from an large UK company owned by an American conglomerate called Danaher, then sold off to another US conglomerate called Veralto.
Anyway, for many years we used a system called QDIP (Quality, Delivery, Inventory and Productivity), as well as “Kaizens”. These modern systems are Japanese derived and were adopted throughout the company.
To be fair it works well provided everyone bought into it and engaged with it, which on the whole they did. However the company did over use Kaizens and this started to get tedious and pointless.
But modern factories have to adapt these or similar processes to survive….part of modern production engineering…..and technology
Nor was Dave’s assessment of ISO9001 true for us.
We were a government department being fattened up for selling off, and AN Other Gov. Dept, our main customers, forced us to adopt the nonsense, as many other firms were forced by major customers to do so.
That it was a management control system, not a product or service guarantee scheme, seemed to slip by un-noticed, and it became all the rage…
With respect Nigel, it absolutely was true for you! Remember ‘Strategic Defence Reviews’? Defence being massively expensive, all governments do them. Their goal is to meet the nation’s defence needs without overburdening the tax-payer. Big questions are asked: do we need a nuclear deterrent, are submarines the best way of delivering it, and, if so, how many? And, if the Navy is going to operate submarines, what’s the best way of supporting them? They are incredibly complex.
During WW2 British Industry struggled to meet many urgent military requirements, which generally they didn’t understand, because many of them were secret. Thus the government set up a host of research establishments, specialising in advanced research and problem solving. Radar, artillery, fuels, aircraft, explosives, underwater detection, wireless, cryptography, rockets, armoured vehicles, anti-submarine, anti-aircraft, anti-tank and many other examples. They did a good job in an emergency, but very inefficient. The Army, Navy and Air-force all had independent research overlapping establishments. Considerable savings were achieved by merging them to avoid unnecessary duplication, maybe replacing three warehouses and their storemen. Good organisation reduces costs and improves productivity.
Over the decades, Defence slowly rationalised their research arm, but retained ownership and recruited staff to operate them. They were a considerable management burden. Seeing an opportunity to make money, industry lobbied government to let them take over. And this was nectar to a government keen to reduce the number of civil servants, and is in line with the notion that organisations should concentrate on core business. It was argued that Defence should manage Defence needs, and not be diverted into Research. The change also suited the politicians for another reason. Governments had been persuaded to subsidise failing industries on a large-scale, throwing good money after bad. This problem is international, so by treaty, Europe, the USA and others agreed to change their accounting rules to make it difficult to subsidise anything, including government owned enterprises. The pressure to privatise was enormous.
But having to sell defence assets proved difficult. Despite years of work, they still weren’t as efficient as they should be. Industry latched on to that, saying ‘we can’t pay much for this organisation because nothing is documented. It’s so bad you need to pay us to take it away.‘ Doing ISO9001 properly would save taxpayer millions, but the workers either didn’t know or care. Nor did they understand their jobs were on the line. As Nigel says, his organisation was being fattened up, but ISO9001 was done badly because the team didn’t understand what was going on, or chose not to believe it!
Anyway, deals were struck, and new owners took over. Their goal being to make a profit, they looked at outputs, how they were achieved, what future work was likely and when, who was essential, and what they needed to do to reduce costs. As the highest overhead in most organisations is people, they’re an obvious target, so if in this position, get your act together!
Transferred employees were protected by TUPE for 3 years I recall, after they could be made redundant in a blink. Those lucky enough to be delivering effectively in a well-organised group were retained. Unlucky souls delivering inefficiently in poorly organised groups got the chop. On average, well-organised groups usually have documented processes and improvement programmes. Poorly organised groups tend to depend on “common sense”, and can’t improve. Doing ISO9001 properly helps, not engaging is dangerous.
The Defence reform process was complicated, error-prone, and unfair. Winners did well out of privatisation, losers suffered extreme pain. And privatisation turned out to be a mixed blessing, it didn’t reduce taxation! Various reasons. one being that in-house operations can reallocate effort internally when, not if, requirements change. Privatisation reduces agility because requirements are contractual and cannot be changed without negotiating a new deal. Removing, altering and adding requirements all cost money, and it’s bureaucratic. time consuming and expensive.
Management is about achieving balance, and that’s extremely difficult and short lived. The hands-on element of the team tend to think, because they produce the final product, that they are all that’s needed. I’m afraid that’s too simple: large organisations are complicated! The nation cannot build nuclear submarines with traditional techniques, and especially not if those traditional methods are haphazardly applied.
All part of the March of Technology. Not physical technology, but the way organisations are engineered. They too have to be designed, and they too have quality problems, malfunctions, and become out-dated. Much more to engineering than practical work. May not like to hear it, but it’s true!
Statement: British productivity is the lowest of all industrialised nations. Why, and what can be done about it? Discuss!
Dave
Statement: British productivity is the lowest of all industrialised nations. Why, and what can be done about it? Discuss!
Large companies in public ownership are judged by the financial sector on a very short term basis, they have to report quarterly and the stock price can be greatly reduced by low returns but often hardly affected when the company performs to expectations – or even still go down! That means that the management focus is very short term, especially when shares form a significant part of remuneration for senior executives. Management gets very focussed on short term performance and reluctant to invest in plant or workforce. Classic case of tail wagging dog – finance “industry” has become essentially a casino where real industry is the game.
Finance also hoovers up the best and brightest numerate graduates in search of high salary, bonuses etc. Terribly depressing to see a really able engineering graduate accept a highly paid job as a spreadsheet jockey for an investment bank – and the jobs are so boring!
One solution would be to tightly regulate finance so they focus on their core purpose – looking after our money and investing in productive companies (not necessarily manufacturing).
Company I used to deal with was taken over by a Taiwanese chap. After a few years I asked the still British management how it was going. The owner turned up once a year and asked ‘is my company worth more than it was last year?’. If it was he took them out to dinner and went away. They never went hungry.
And yes they had ISO 9001.
Statement: British productivity is the lowest of all industrialised nations. Why, and what can be done about it? Discuss!
John wanted a discussion.
One argument I have heard posed for this is related to the mix of Manufacturing Services and government activity. The latter two components of UK GDP are higher – and the former lower than for other comparable countries. Productivity in service industries is notoriously difficult to measure and improve, and public service productivity even harder. Economists typically adjust the measures of output from services and government by making allowance for changes in “quality”. How effective these measures are is questionable, and leads to low values of productivity gains in both services and government activities.
To bring the thread back to the march of technology! I have some empathy with this issue. In the 1980’s I was working for an IT company. We sold word processors, and there was a requirement from the customers and Sales force for realistic figures to justify the increase in productivity if WP was implemented.
In the days of Selectric typewriters for secretaries, my secretary used to make three copies. An original for the recipient of the document, a pink for the recipients file and a yellow for what was known as the day book – a chronological file of her output.
About a year after she switched to a Word processor, as an experiment we compared the number of yellow pages she had produced in the year before WP and the number of pages in the year of WP. The difference was small! In discussions with her we established that most of the “increase in productivity” from the WP had gone into improving the “quality” of the output rather than the quantity.
Because it was simple to do we (I) were using multiple fonts, better laid out documents and I was having her redo document to improve legibility and readability far more than I ever did when I knew she was going to have to retype whole pages to make minor changes.
How you measure and value the improvement in the quality of the output rather than the quantity was the issue.
There was a period in the 1980’s when productivity improvements from IT were not appearing in the statistics. Several arguments were raised to explain this by academics. This was one of them. A search for “Solows Paradox” will get you the others.
I suspect the same sort of issues pervade the measurement of and improvements in the quality of service outputs. How do we improve things – I suspect it comes down to measuring the things we want. Not sure I want a fire service measured by the number of fires they put out and I certainly don’t want a health system where the number of patients seen by the doctor in unit time is a key metric – but it would increase productivity!
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