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Posts Tagged ‘Luca Pacioli

“There is no business like show business. There is also no business like certified public accounting, but that doesn’t rhyme as well.”*…

 

Pacioli

Portrait of Luca Bartolomeo de Pacioli, attributed to Jacopo de’ Barbari

 

Modern capitalism began among the European merchant families of the early Renaissance—the Fuggers of Augsburg, Medicis of Florence and, in Venice, one Antonio de Rompiasi, who in 1464 hired a tutor in mathematics for his three sons. Like any sensible teacher, young Luca Pacioli aimed to make his lessons memorable and clear. Good humanist that he was, 30 years later he gathered all the world’s knowledge of the subject into a single massive volume.

His “Summa de Arithmetica, Geometria, Proportioni et Proportionalita” was the 615-page work of a mature professor who had spent decades working across northern Italy. The book was revolutionary on more than one count. It integrated computation using Hindu-Arabic numerals with the logic of classic Greek geometry; it was written in the Italian of the marketplace rather than Latin; and it was circulated in large numbers thanks to the new technology of printing. Yet its greatest significance lay in a slim ‘how to’ chapter that described the double-entry accounting system used by Venetian merchants.

With examples from dealers in butter to lemons to silk, Pacioli set out the method for tracking income and expenditure and the calculation of net profit or loss, which for the first time allowed an immediate snapshot of a firm’s financial position. This slim section would facilitate the birth of the modern corporation.

“Without order there is chaos,” Pacioli observed in a breezy style that is still in vogue in business books today. His manual is stuffed with quotes from scripture and Dante and pithy advice such as “Don’t learn from ignoramuses who have more leaves than grapes.” He wrote the accounting chapter to help would-be traders in Venice, then the capital of the financial world, “sleep easily at night”. Without double-entry book-keeping, “their minds would keep them awake with worry”. He could not suspect that what might be called “Book-keeping for Dummies” would become the backbone of business for centuries.

Like many monumental works of 15th-century printing, Pacioli’s treatise has survived in its original form. Some 120 copies still exist, from an initial run of about 1,000. Now today’s moguls have a chance to own this first folio of finance. Christie’s, the auction house, is offering a first edition in its original vellum binding for sale in New York on June 12th. The starting price is $1m for what it unabashedly calls “the most influential work in the history of capitalism.”

Pacioli’s later life augments the glamour of the first printed use of ‘plus’ and ‘minus’ signs. Impressed by the book, Leonardo da Vinci convinced his patron Lodovico Sforza to hire Pacioli to teach at the court of Milan. Pacioli and Leonardo collaborated on the treatise “Divina Proportione,” which married maths with art through the study of perspective. Not one, but two Renaissance masters were thus responsible for the exquisite harmony of “The Last Supper”…

The 15th-century guide to book-keeping enabled the rise of modern corporations: “A revolutionary treatise goes on the block.”

* Craig Shaw Gardner

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As we count carefully, we might recall that it was on this date in 1902 that a US patent (#701,839) was issued to Americus F. Callahan of Chicago, Ill., which he called the outlook envelope– what we call the window envelope.

300px-USPatent701839-CallahanAmericus-WindowedEnvelope source

 

“He read “Principles of Accounting” all morning, but just to make it interesting, he put lots of dragons in it”*…

 

720px-Pacioli

“Portrait of Luca Pacioli [the father of double-entry accounting] with a student”

You’ve never heard of Yuji Ijiri. But back in 1989 he created something incredible.

It’s more revolutionary than the cotton gin, the steam engine, the PC and the smart phone combined.

When people look back hundreds of years from now, only the printing press and the Internet will have it beat for sheer mind-boggling impact on society. Both the net and the printing press enabled the democratization of information and single-handedly uplifted the collective knowledge of people all over the world.

So what am I talking about? What did Ijiri create that’s so amazing?

Triple-entry accounting.

Uh, what?

Yeah. I’m serious.

But don’t feel bad if you slept through the revolution. It wasn’t televised or posted on Reddit. When Professor Ijiri died in 2017, most people didn’t catch his obituary. His most famous book, Momentum Accounting & Triple-Entry Bookkeeping, has a grand total of zero reviews on Good Reads. So you’re not alone if you missed it…

Dan Jeffries at Hacker Noon does a wonderful, engaging job of telling this remarkable story– and of explaining why his claim of importance may not be hyperbolic at all: “Why Everyone Missed the Most Important Invention in the Last 500 Years.”

* Terry Pratchett, Wintersmith

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As we don our green eye shades, we might recall that it was on this date in 1995 that the longest federal government shutdown in US history took place under former President Bill Clinton while Republicans, led by Speaker Newt Gingrich, controlled both houses of Congress.  It lasted over three weeks, until January 6, 1996.

clinton gringrich source

 

Written by LW

December 15, 2018 at 1:01 am

Jump-starting Holiday gift shopping…

For the logophiles on one’s list:

A Dictionary of Made-up Languages

Can you converse in Klingon? Ask an Elf the time of day? Greet a speaker of Esperanto? These are among the more than 100 constructed languages you’ll find in this book. For each one, author Stephen D. Rogers provides vocabulary, grammatical features, background information on the language and its inventor, and fascinating facts.

What’s more, easy-to-follow guidelines show you how to construct your own made-up language–everything from building vocabulary to making up a grammar…

As we muse that tsun oe nga-hu ni-Na’vi pangkxo a fì-‘u oe-ru prrte’ lu,* we might recall that it was on this date in 1896 that the first Certified Public Accountants (having passed exams required by legislation passed earlier that year) received their certificates (in New York).

Portrait of Luca Pacioli– the author of the first text on bookkeeping– attributed to Jacopo de’ Barbari, 1495 (source)

* “It’s a pleasure to be able to chat with you in Navi.”

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