lunedì 6 febbraio 2017

5 WALK THE PLANK THE ECONOMICS OF PIRATE TORTURE - The Invisible Hook: The Hidden Economics of Pirates by Peter T. Leeson

5   WALK THE PLANK THE ECONOMICS OF PIRATE TORTURERead more at location 1582
Note: 5@@@@@@@@@@@@§§ Edit
brute and bearded captain, perhaps with a hook for a handRead more at location 1584
barking at a prisoner with sadistic pleasure, “Walk the plank!”Read more at location 1585
Note: TIPICA IMMAGINE Edit
surrounded by a mob of encouraging pirates,Read more at location 1586
Below him swirl the ominous and devouring waves of the sea,Read more at location 1587
circling sharks.Read more at location 1587
torture as a pirate pastime,Read more at location 1588
There are, in fact, no recorded cases of seventeenth- or eighteenth-century pirates, hook-handed or otherwise, forcing captives to jump off wooden planks. Further, pirates weren’t sadists who tortured everyone they encountered for fun.Read more at location 1589
Note: x L IMMAGINE È FALSA Edit
easy to think of pirates as bloodthirsty fiends—Read more at location 1591
Charles Johnson, for example, described Bartholomew Roberts’s crew’s apparent violent madness as follows: “It is impossible to particularly recount the Destruction and Havock,” which these pirates committed “without Remorse or Compunction; for nothing is so deplorable as Power in mean and ignorant Hands, it makes Men wanton and giddy …. They are like mad Men, that cast Fire-Brands, Arrows, and Death, and say, are not we in Sport?” “Like their Patron, the Devil,” Johnson observed, pirates “must make Mischief their Sport, Cruelty their Delight, and damning of Souls their constant Employment.”Read more at location 1592
Note: x DESCRIZIONI DEL PIRATA SPIETATO Edit
depraved,Read more at location 1599
psychopathicRead more at location 1599
pirates comported more with the attitude Captain Sam Bellamy expressed when he said, “I scorn to do any one a Mischief, when it is not for my Advantage.”Read more at location 1600
Note: x LA REALE ATTIRTUDINE DEI PIRATI. EGO Edit
Pirates did in many cases torture captives. But they did so rationallyRead more at location 1601
skillfully deployed their infamous instruments of terror,Read more at location 1602
that they elevated their reputation to the status of a piratical “brand name.” As a result of this brand name pirates improved their efficiency on the account, reaping greater rewards from their plunder.Read more at location 1603
Note: x REPUTAZIONE Edit
Pirates tortured captives for three main reasons. First, they did so to elicit information, usually regarding the whereabouts of hidden valuables aboard captured ships. Second, pirates tortured captives to punish government officials for attempting to capture them or for capturing and hanging fellow pirates. Third, pirates used torture to punish unscrupulous or abusive merchant captains.Read more at location 1606
Note: x I TRE MOTIVO DELLA TORTIRA Edit
Discovering Hidden BootyRead more at location 1612
the location of certain valuables aboardRead more at location 1614
captured crew members sometimes hid valuablesRead more at location 1616
passengers might destroy booty to prevent pirates from takingRead more at location 1617
Edward LowRead more at location 1618
“hung eleven thousand moydores of gold in a bag out of the cabbin window, and as soon as he was taken by the said Lowe, cutt the rope and lett them drop into the sea.”Read more at location 1618
Note: x ES DI TESORI OCCULTATO DALLE VITTIME Edit
interested in discovering papers that might provide them with valuable information,Read more at location 1622
After Blackbeard’s crew seized one vessel, for example, “all their Papers were perused with the same Diligence as tho’ it had been at the Secretary’s Office here in England.”Read more at location 1623
Note: x LA REQUISIZIONE DEI DOCU Edit
By inflicting heinous tortures on those who hid or destroyed valuables, or who were suspected of hiding or destroying them, pirates could prevent behaviors that would otherwise erode their revenue.Read more at location 1628
Note: x OBBIETTIVO PREVENZIONE.SIA DEI PRIGIONIERI CHE DELLA CIURMA Edit
heinous pirate torture prevented crew members on future prizes from attempting to withhold valuable booty.Read more at location 1631
Note: c Edit
creating a reputation for pirate barbarity that spread throughout the maritime world.Read more at location 1631
What’s more, pirates received advertisement for their reputation in popular eighteenth-century newspapers, which unwittingly contributed to pirates’ ruthless brand name, indirectly facilitating pirates’ profit.Read more at location 1651
Note: x PUBBLICITÀ DEI GIORNALI Edit
This is why pirates spent so much time, as one court remarked, “making their Hellish InventionsRead more at location 1654
walking of the plank, couldn’t create a reputationRead more at location 1655
being cooked aliveRead more at location 1656
forced to eat the severed earsRead more at location 1656
in response to the merchant captain discussed above who threw a bag of gold into the oceanRead more at location 1658
Edward Low’sRead more at location 1659
“Lowe cutt off the said Masters lipps and broyl’d them before his face, and afterwards murder’d the whole crew being thirty two persons” In a newspaper article in the American Weekly Mercury, a witness described how Low’s crew treated other resistant prisoners: “They cut and whiped some and others they burnt with Matches between their Fingers to the bone to make them confess where their Money was.”Read more at location 1659
Note: x IN RISPOSTA AL CAPIT CHE SI LIBERÒ IN MARE DEI VALORI Edit
Charles VaneRead more at location 1664
“bound [one captive’s] hands and feet and ty’d (upon his back) down to the bowspritt with matches to his eyes burning and a pistol loaded with the muzzle into his mouth, thereby to oblige him to confess what money was on board.”Read more at location 1664
Note: x VANE Edit
George LowtherRead more at location 1667
“placing lighted matches between the fingers of” his prisoners “to make them discover where the gold was.”Read more at location 1668
Note: x LOWTHER Edit
buccaneers had a particular skillRead more at location 1673
Their practice of “woolding”Read more at location 1673
“they strappado’d him until both his arms were entirely dislocated, then knotted the cord so tight round the forehead that his eyes bulged out, big as eggs. Since he still would not admit where the coffer was, they hung him up by his male parts, while one struck him, another sliced off his nose, yet another an ear, and another scorched him with fire.”Read more at location 1674
Note: x WOOLDING Edit
“they tied long cords to his thumbs and his big toes and spreadeagled him to four stakes. Then four of them came and beat on the cords with their sticks, making his body jerk and shudder and stretching his sinews. Still not satisfied, they put a stone weighing at least two hundred-weight on his loins and lit a fire of palm leaves under him, burning his face and setting his hair alight.”Read more at location 1677
Note: c Edit
Francois L’OllonaisRead more at location 1680
“being possessed of a devil’s fury, ripped open one of the prisoners with his cutlass, tore the living heart out of his body, gnawed at it, and then hurled it in the face of one of the others.”Read more at location 1682
Note: x OLONESE Edit
inventiveness,Read more at location 1686
Consider, for instance, “the sweat.”Read more at location 1687
“The Manner of a Sweat,” one pirate prisoner explained in the pages of the British Journal, “is thus: Between the Decks they stick Candles round the Mizen-Mast, and about twenty five Men surround it with Points of Swords, Penknives, Compasses, Forks, &c. in each of their Hands: Culprit enters the Circle; the Violin plays a merry Jig, and he must run for about ten Minutes, while each Man runs his Instrument into his Posteriors.”Read more at location 1687
Note: x TORTURA DEL COMPASSO Edit
captives expected to be brutalized whether they delivered up their valuables or not,Read more at location 1694
Note: NO TORTURE INDISCRIMINATA Edit
Philip Ashton, for instance, “learned from some” of his pirate captors “that it was one of their Articles Not to Draw Blood, or take away the Life of any Man, after they had given him Quarter.”Read more at location 1696
Note: X PHILIP ASHTON Edit
This explains the seeming generosity of the quartermaster on Captain Roberts’s ship who observed one of his men abusing a captive. When he saw this “the Quarter-master came forward, and took the Pyrate off from beating him, asking him how he wou’d like it were he a Prisoner.”Read more at location 1698
Note: x PUNIRE CHI ABUSA DEINPRIGIONIERI Edit
“Dead men tell no tales.”Read more at location 1709
strong incentive to avoid slaughteringRead more at location 1710
pirates often released some or all of the crew membersRead more at location 1711
Note: PUBBLICITÀ Edit
they could communicate their experience to others.Read more at location 1712
Thus, when Phillips captured John Fillmore, for instance, Fillmore was “dread to fall into [Phillips’s] hands,” he later recorded, “having heard of the cruelties committed by that execrable pirate.”Read more at location 1713
Note: x CASO BPHILLIPAS Edit
free-riding problem within the pirate community,Read more at location 1715
particular pirate captains, for instance, enjoyed their own individual reputations.Read more at location 1719
Captain John Phillips, for example, enjoyed a fearsome reputation particular to him. And as I discuss below, so did Blackbeard and other pirates.Read more at location 1720
Note: x PHILLIPS E BARBANERA Edit
newspapers published in London and New England.Read more at location 1723
Note: NEDIA DI ALLORA Edit
related information from pirate victims and released pirate prisoners.Read more at location 1724
Note: FONTI Edit
Pyrates gave us an account of”Read more at location 1729
Note: PRIGIONIERO Edit
fostering a “devil-may-care” image among the legitimate persons they interacted with,Read more at location 1733
Note: ALTRA IMMAGINE DA SPINGERE Edit
they feared neither death nor the law.Read more at location 1735
Note: TERZA IMMAGINE Edit
As Bartholomew Roberts famously boasted, for example, “A merry Life and a short one, shall be my Motto.”Read more at location 1742
Note: x IL MOTTO DI VBARTOLOMEO ROBERTS Edit
pirates’ reputation as short-sighted demons.Read more at location 1749
Note: ALTRA IMMAGINE Edit
high discount rates,Read more at location 1754
in the Boston News-Letter. According to the victim, Roberts’s men proceeded “with madness and rage to tare up the Hatches” and then “enter[ed] the Hould like a Parcel of Furies, where with Axes, Cutlashes, &c they cut, tore, and broke open Trunks, Boxes, Cases, and Bales, and when any of the Goods came upon Deck which they did not like to carry with them aboard their Ship … they threw them over board into the Sea … There was nothing heard among the Pirates all the while but Cursing, Swearing, Damning, and Blaspheming to the greatest degree imaginable.”Read more at location 1755
Note: X IL RESOCONTO DI UNA VITTIMA Edit
Richard Hawkins,Read more at location 1759
British JournalRead more at location 1760
“every Thing that please them not they threw over board … every individual Thing they destroy’d; broke all my Windows, knock’d down the Cabbin … and then deliver’d me my Ship in a despicable Condition.”Read more at location 1760
Note: x PIRATI PAZZI Edit
One pirate victim’s account, published in the Boston News-Letter, spoke specifically to pirates’ apparent godlessness and confirmed the popular perception that pirates were “in the Possession of the Devil” and “laughing at the very thunders of God.” “In ravaging the Vessel,” this victim reported, “they met with two or three Bibles, at the sight whereof some started and said, They had nothing to do with them; or with God, nor any thing Above.”Read more at location 1762
Note: x DEMONIACI Edit
pirates’ pyromania.Read more at location 1766
sometimes to prevent giving Intelligence, sometimes because they did not leave men to navigate them, and at other Times out of Wantonness, or because they were displeased with the Master’s Behaviour.”Read more at location 1767
Note: x RAGIONI X BRUCIARE UNA NAVE Edit
“Wanton” destruction Johnson describes was more likely a deliberate effort to foster an image of insanityRead more at location 1769
Note: c Edit
when a prisoner asked pirate John Phillips why his crew needlessly burned ships, Phillips “answer’d, it was for fun.”Read more at location 1770
Note: c Edit
Blackbeard,”Read more at location 1775
creating a horrible and intimidating physical appearance,Read more at location 1775
created a bloodcurdling reputation,Read more at location 1776
Captain Teach, assumed the Cognomen of Black-beard, from that large Quantity of Hair, which, like a frightful Meteor, covered his whole Face, and frightened America more than any Comet that has appeared there in a long Time. This Beard was black, which he suffered to grow of an extravagant Length; as to Breadth, it came up to his Eyes; he was accustomed to twist it with Ribbons, in small Tails … and then turn them about his Ears: three Brace of Pistols, hanging in Holsters like Bandaliers; and stuck lighted Matches under his Hat, which appearing on each Side of his Face, his Eyes naturally looking fierce and wild, made him altogether such a Figure, that Imagination cannot form an Idea of a Fury, from Hell, to look more frightful.Read more at location 1778
Note: x L EFFETTO OTTENUTO SECONDO UN CRONISTA DELL EPOCA Edit
Blackbeard,” for instance, “was conscious of the public image he had created”Read more at location 1786
invest in appearancesRead more at location 1789
reputations for cruelty and insanity, which reduced victim resistance, and in turn promoted profits.Read more at location 1790
Angus KonstamRead more at location 1791
Note: sotto Edit
the world’s most notorious and fearsome pirate hadn’t so much as killed a single man.Read more at location 1792
another reason as well: to deter authorities from clamping down on them.Read more at location 1798
Note: ALTRO SVOPO DELLA CRUDELTÀ Edit
pirates directed their barbarity at government officialsRead more at location 1799
Note: CVONTRO LA PULA Edit
in response to the governors of Barbados and Martinique seeking to capture him, Captain Roberts constructed a special flag communicating his new policy: death for any Barbadians and Martinicans he might take on the account.Read more at location 1801
Note: x CAPTAIN JOHNSON E BARBADOS Edit
Captain Low, for example, was said to have an “irreconcileable Aversion to New-England Men” and consequently “let none of that Country depart without some Marks of his Rage.” Low’s “aversion” stemmed from the audaciousness of the New York–based man-o’-war HMS Greyhound, which once attacked Low and succeeded in capturing his pirate consort, Charles Harris.Read more at location 1805
Note: CAP LOW Edit
Captain Low, for example, met with a ship “manned partly with English and partly Portuguese; the latter Low caused to be hang’d, by Way of Reprisal, for some of his own Men sent thither.” The English got off easier since Low had no axe to grind with them.Read more at location 1821
Note: x VENDETTA SUI CONNAZIONALI Edit
Bart Roberts used similar tactics to send a message to those acquainted with Captain Rogers, the man who led the two-ship expedition sent to attack him off the coast of Barbados.Read more at location 1823
Note: x VENDETTA SUI CONOSCENTI Edit
“The Pirates seem much enraged at Bristol Men, for Capt. Rogers sake.” When Roberts’s crew members took a ship from Bristol, “They us’d” its captain “barbarously, because his Countryman, Captain Rogers … was of the City of Bristol.”Read more at location 1825
Note: x AGUAI A BRISTOL Edit
Charles Vane instituted a policy of mistreating Bermudan vessels because Bermuda’s governor arrested pirate Thomas Brown.Read more at location 1828
Note: x CONTRO I BERMUDESI Edit
Virginia governor Alexander Spotswood, for example, couldn’t have been pleased when he learned from one of Bartholomew Roberts’s victims in 1721 that Roberts “expected to be joined by another ship and would then visit Virginia, and avenge the pirates who have been executed here.” If this frightened Spotswood, he must have wet himself a year earlier when he wrote to the Council of Trade and Plantations that if those “barbarous wretches can be moved to cutt off the nose and ears of a master for but correcting his own sailors, what inhuman treatment must I expect, should I fall within their power, who have been markt as ye principal object of their vengeance, for cutting off their arch-pirate Thatch, with all his grand designs, and making so many of their fraternity to swing in the open air of Virginia.” But Spotswood wasn’t alone.Read more at location 1832
Note: x IL GOV DRLLA VIRGINIA SE LA FA SOTYO Edit
According to Marcus Rediker, in at least some cases these sorts of pirate threats—backed by implementation—actually worked. As one Bermudan colonial official complained, for example, the island’s residents “fear’d that this very execution [of two pirates] wou’d make our vessels fare the worse for it, when they happen’d to fall into the pyrates’ hands” and so were reluctant to provide the testimony needed to condemn them.Read more at location 1840
Note: x LA STRATEGVDEI P HA SUCCESSO JELLE BERMUDA Edit
Mixing Business and Pleasure: Pirate JusticeRead more at location 1845
Note: t Edit
other purpose: to bring “justice” to predatory captains.Read more at location 1846
William SnelgraveRead more at location 1847
“They pretend one reason for these villainies is to do justice to sailors.”Read more at location 1847
Note: x SNEL Edit
several pirates identified captain mistreatment of merchant sailors as their reason for turning to piracy.Read more at location 1848
Note: c Edit
by punishing abusive merchant captains, pirates contributed to a positive reputation among merchant sailors.Read more at location 1851
Note: c Edit
make merchant crews more willing to surrender to pirate attack,Read more at location 1852
Note: c Edit
it doesn’t seem pirates had profit seeking in mind.Read more at location 1854
Note: MA IN QS CASO Edit
to prevent situations of captain predation, British law included several protections for merchant sailors. But official legal protections could and did fail, leaving sailors without effective, or at least immediate, shelter from captain abuse. Where the law failed to reign in predatory merchant captains, pirates, oddly enough, picked up the slack.Read more at location 1857
Note: x LA LEGGE UFFICIALE E IL SUO COMPLETAMENTO Edit
for pirates, the additional cost of administering justice to predatory merchant ship captains was very low. Pirates were searching for and stopping merchant vessels to plunder them anyway.Read more at location 1867
Note: c Edit
If the crew informed their captors that its captain had “misbehaved,” the pirates punished him. Pirates did this with torture,Read more at location 1872
Note: c Edit
On taking a “whole Salt Fleet, consisting of about 20 Sail,” pirate captain Christopher Condent, for example, “enquir[ed] into the Manner of the Commanders’ Behaviour to their Men, and those, against whom Complaint was made, he whipp’d and pickled”—a torture that involved lashing the abusive officers and pouring brine on their open wounds.Read more at location 1874
Note: x IL CASO CONDENT Edit
pirates who used to sail under them as merchant sailors.Read more at location 1877
One of Edward England’s pirates, for instance, immediately recognized Captain Skinner, whom he’d previously sailed under as boatswain,Read more at location 1878
Note: x IL CASO SKINNER Edit
“Ah, Captain Skinner! It is you? The only Man I wished to see; I am much in your Debt, and now I shall pay you all in your own Coin.” The pirates tied Skinner “to the Windless, and there pelted him with Glass Bottles, which cut him in a sad Manner;Read more at location 1880
Note: c Edit
Captain Thomas Tarlton must have been equally distressed to encounter a prisoner aboard Bartholomew Roberts’s ship whom he’d refused help to in the past. The prisoner “could not spare using some Reproaches of” Tarlton “for what he thought was Inhumanity.” This “getting to the Ears of Roberts, he took upon him, as a Dispenser of Justice, the Correction of this Tarlton, beating and misusing him grievously.”Read more at location 1883
Note: x CASO TARLTON Edit
Conversely, if a captured merchant crew spoke well of its captain,Read more at location 1886
For instance, when Thomas Cocklyn’s pirate crew took William Snelgrave’s ship and “endeavoured to beat out my Brains,” as Snelgrave put it, for ordering his sailors to defend their vessel, “some of my People that were on the Quarter-Deck observing, cried out aloud, ’For God’s sake don’t kill our Captain, for we never were with a better Man.’”Read more at location 1888
Note: x CASO SNELGRAVE Edit
Pirates might also make giftsRead more at location 1897
forge friendships with these men that could serve them in the future.Read more at location 1897
Pirate captain William Lewis, for example, took a ship “belonging to Carolina, commanded by [a] Captain Smith.” “Lewis used him very civilly, and gave him as much, or more in Value, than he took from him, and let him go, saying, he would come to Carolina when he had made Money on the Coast, and would rely on his Friendship.”Read more at location 1898
Note: x CASO WILIA LEWIS Edit
Sam Bellamy’s pirates showed surprising kindness to Captain Lawrence Prince who they’d recently plundered. “They gave the ship taken from Capt. Richards [another recent prize] to Capt. Prince, and loaded her with as much of the best and finest goods as She could carry, and gave Capt. Prince above Twenty Pounds in Silver and Gold to bear his charges.”Read more at location 1900
Note: x IL CASO PRINCE Edit
Alexander SpotswoodRead more at location 1905
common practice among the Pirats to make presents to MastersRead more at location 1905
Merchant ship captain Knott, for example, couldn’t have been too disappointed at his crew’s capture in 1720. His pirate attackers “took what they wanted out of the merchantman and gave him money and goods of a very considerable value for the same.” Captain John Gow’s pirates felt particularly compelled to “ma[k]e a Reparation” to some of their victims, “giving” to one “what they had taken Violently from another” in “a strange Medley of Mock-Justice made up of Rapine and Generosity blended together.”Read more at location 1906
Note: x ALTRI CASI Edit
Merchant captains who feared pirate justice may have lessened their severityRead more at location 1913
pirates may have contributed to merchant seamen’s welfare.Read more at location 1914
Captains received no hearing for their part. Thus there was no objectivity under pirate justice.Read more at location 1919
relied only on sailors’ “testimony.”Read more at location 1920
at pirate hands. Pirate torture, while often heinous, was rarely arbitrary.Read more at location 1926
Note: CONC Edit
a minority of pirates were also simply psychopaths.Read more at location 1941
Note: t Edit
Francis Spriggs, for example, forced merchant captain Richard Hawkins to eat “a Dish of Candles” for his amusement.Read more at location 1941
Note: x SPRIGGS Edit
truly sadistic pirates, such as Edward Low.Read more at location 1943
Low, for example, burned one victim alive for no other reason than, “being a greazy Fellow,” he thought he “would fry well in the Fire.”Read more at location 1943
Note: x CASO LOW Edit

Sapere è potere

Quando un politico è a corto di proposte, puo’ sempre urlare lo slogan  “più fondi alla ricerca”.
chi oserà mai contraddirlo? Non lo faranno di certo i ricercatori da sussidiare, così come non lo farà l’uomo della strada che ha imparato ad adorare la vacca sacra della “ricerca scientifica”.
L’unico che ha qualcosa da dire è probabilmente Terence Kealey, almeno stando al suo libro “Sex, Science & Profits: How People Evolved to Make Money”.
La nostra visione della “ricerca scientifica” la dobbiamo ad un politico/avvocato del ‘600: Francis Bacon
… The story of the longest-surviving intellectual error in western economic thought started in 1605 when a corrupt English lawyer and politician, Sir Francis Bacon, published his Advancement of Learning. Bacon, who was a man with a preternatural interest in wealth and power, wanted to know how Spain had become the richest and most powerful nation of his day. He concluded that Spain had done so by the exploitation of its American colonies. And how had Spain discovered those colonies? By scientific research: “the West Indies had never been discovered if the use of the mariner’s needle had not been first discovered.”
Secondo Bacone, la tecnologia spagnola consentì a quel paese di conquistare il mondo: sapere è potere.
Ma il sapere, ragionava Bacone, una volta prodotto è facilmente appropriabile da parte degli avversari…
… Scientific research, Bacon explained, was “the true ornament of mankind” because “the benefits inventors confer extend to the whole human race.”…
E’ un problema non da poco…
… the whole human race might benefit from inventions but the whole human race does not reimburse inventors, so invention will not be rewarded by the market….
Per questo motivo ricerca e scienza sono un bene pubblico che lo stato deve finanziare.
Ai nostri giorni i fautori di una simile visione sono stati tre economisti di vaglia come Robert Solow, Kenneth Arrow e Richard Nelson.
Solow
… The contemporary story starts with a 1957 paper by Robert Solow, which was an empirical study that confirmed that most economic growth in the modern world can indeed be attributed to technical change (as opposed, say, to capital deepening.)…
Nelson e Arrow
… Nelson and Arrow published in 1959 and 1962 respectively, in which they explained that science is a public good because copying is easier and cheaper than original research:…
Una teoria sulla carta impeccabile che ha il solo difetto di non coincidere con i fatti osservabili…
… The problem with the papers of Nelson and Arrow, however, was that they were theoretical… in the real world there did seem to be some privately funded research…
Come far coincidere fatti e teoria? Si sentì il bisogno di mitigare l’imbarazzo, anche per questo entrò in campo Paul Romer con il suo lavoro
… In a 1990 paper Paul Romer…created a mathematical model by which some original research would be rewarded by the market. Nonetheless, he still assumed that too little industrial science would be thus rewarded:…
In questo modello, un ruolo veniva assegnato anche ai privati, sebbene i sussidi continuassero ad essere centrali.
Un altro accorgimento  fu la distinzione tra ricerca di base e ricerca applicata introdotta da Dasgupta e David …
… Dasgupta and David in their 1994 paper reviewed the historical development of our universities, research societies and research conventions, and they acknowledged that such social constructs did indeed foster pure science, but because advances in basic science were too unpredictable for their discoverers to profit from them in the market, such science: “is in constant need of shoring up through public patronage.”…
Ma anche qui l’evidenza latita.
Su questi temi regna un problema grosso come una casa: il conflitto di interesse. A sostenere la plausibilità dei sussidi sono coloro che di fatto li ricevono…
… The fundamental problem that bedevils the study of the economics of science is that every contemporary actor in the story is parti pris: every contemporary actor who enters the field starts by pre-assuming that governments should fund science. Such actors are either industrialists looking for corporate welfare, or scholars looking to protect their universities’ income, or scientists (who, frankly, will look for money from any and every source— they are shameless)…
Da notare che un tipo empirico come Adam Smith non si è mai sognato di inserire la “ricerca” tra i beni pubblici, eppure aveva in gran considerazione la conoscenza. Perché?
Basta vedere da dove derivava secondo lui la vera conoscenza. Innanzitutto da chi “fa”…
… “A great part of the machines made use of in manufactures… were originally the inventions of common workmen.”… The second source of new industrial technology were the factories that made the machines that other factories used: “Many improvements have been made by the ingenuity of the makers of the machines.”…
L’accademia ha un ruolo marginale…
… “some improvements in machinery have been made by those called philosophers [aka academics.]”…
Conclusione
… flow of knowledge from academia into industry was dwarfed by the size of the opposite flow…governments need not fund science…
l’evidenza empirica raccolta ai nostri giorni supporta Smith: nessun nesso tra finanziamenti alla ricerca e crescita economica…
… Yet the contemporary empirical evidence supports his contention that governments need not support scientific research. Consider, for example, the lack of historical evidence that government investment in research contributes to economic growth…
Inghilterra dell’ 800…
… The world’s leading nation during the 19th century was the UK, which pioneered the Industrial Revolution. In that era the UK produced scientific as well as technological giants, ranging from Faraday to Kelvin to Darwin— yet it was an era of laissez faire, during which the British government’s systematic support for science was trivial….
USA del ‘900…
… The world’s leading nation during the 20th century was the United States, and it too was laissez faire, particularly in science… America, therefore, produced its industrial leadership, as well as its Edisons, Wrights, Bells, and Teslas, under research laissez faire….
Intanto, Germania e Francia
… Meanwhile the governments in France and Germany poured money into R& D, and though they produced good science, during the 19th century their economies failed even to converge on the UK’s, let alone overtake it as did the US’s…
Le conclusioni sono facili da trarre…
… For the 19th and first half of the 20th centuries, the empirical evidence is clear: the industrial nations whose governments invested least in science did best economically— and they didn’t do so badly in science either….
Poi le cose cambiarono. Cosa accadde?
Essenzialmente ci furono le guerre. Le grandi guerre tecnologiche del 900 implicarono la pesante discesa in campo dello stato per orientare la ricerca.
E oggi? Che ci dice, per esempio, l’OCSE?
Ci dice: più fondi pubblici alla ricerca, meno crescita economica…
… The contemporary economic evidence, moreover, confirms that the government funding of R& D has no economic benefit. Thus in 2003 the OECD (Organisation of Economic Cooperation and Development— the industrialized nations’ economic research agency) published its Sources of Economic Growth in OECD Countries, which reviewed all the major measurable factors that might explain the different rates of growth of the 21 leading world economies between 1971 and 1998….
Ma anche: più ricerca privata, più crescita economica
… whereas privately funded R& D stimulated economic growth, publicly funded R& D had no impact…
Ma perché addirittura un impatto (leggermente) negativo della ricerca pubblica? Probabilmente è l’effetto spiazzamento
… They speculated that publicly funded R& D might crowd out privately funded R& D which, if true, suggests that publicly funded R& D might actually damage economic growth… the direct effect of public research is weakly negative…
Il privato ragiona così: perché investire se c’è chi lo fa per me? Attendo e mi specializzo piuttosto a sfruttare il lavoro altrui.
Oltretutto, l’indirizzo alle ricerche dato dal “pubblico” non favorisce quasi mai l’arricchimento del paese, non esiste alcun interesse affinché le due cose siano collegate.
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Conclusione: la pura teoria non spiega i fatti. Cambiamo i fatti o la teoria?
… The OECD, Walter Park, and I have therefore— like Adam Smith— tested empirically the model of science as a public or merit good, and we have found it to be wrong: the public funding of research has no beneficial effects on the economy….
Forse è meglio cambiare la teoria, in particolare un suo assunto problematico per cui copiare è facile.
Non è affatto facile!
Edwin Mansfield sui costi di copiatura…
… When Edwin Mansfield of the University of Pennsylvania examined 48 products that, during the 1970s, had been copied by companies in the chemicals, drugs, electronics, and machinery industries in New England, he found that the costs of copying were on average 65 per cent of the costs of original invention…
Il 65%!
La copia, poi, non è mai del tutto accurata. In un mondo dove lo status conta, il “tarocco” ci squalifica.
Copiare è anche un processo macchinoso, impiega molto tempo…
… And the time taken to copy was, on average, 70 per cent of the time taken by the original invention…
Copiare è costoso perché non c’è nessuno che spiega: un conto è apprendere da una spiegazione, in conto è inferire la spiegazione dall’oggetto (conoscenza tacita). Alcuni studiosi si sono occupati di questa distinzione…
… As scholars such as Michael Polanyi (see his classic 1958 book Personal Knowledge) and Harry Collins of the University of Cardiff (see his well-titled 2010 book Tacit and Explicit Knowledge) have shown, copying new science and technology is not a simple matter of following a blueprint: it requires the copier actually to reproduce the steps taken by the originator…
Il caso del TEA Laser
… when Harry Collins studied the spread of a technology called the TEA laser, he discovered that the only scientists who succeeded in copying it were those who had visited laboratories where TEA lasers were already up and running… But if it costs specialists 65 per cent of the original costs to copy an innovation, think how much more it would cost non-specialists to copy it…
Bisogna conoscere a menadito la materia per poter poi copiare bene.
Per questo le imprese fanno eccome scienza di base: per comprendere meglio la materia in generale ed avere le basi ideali per eventualmente copiare un domani…
… In a 1990 paper with the telling title of “Why Do Firms Do Basic Research With Their Own Money?” Nathan Rosenberg of Stanford University showed that the down payment that a potential copier has to make before he or she can even begin to copy an innovation is their own prior contribution to the field: only when your own research is credible can you understand the field. And what do credible researchers do? They publish papers and patents that others can read, and they produce goods that others can strip down…
Ma formare e aggiornare questo background ha un costo, che sommato a quello di copiatura arriva circa al 100%
… So the true costs of copying in a free market are 100 per cent— the 65 per cent costs of direct copying and the initial 35 per cent down payment you have to make to sustain the research capacities and output of the potential copiers…
E che il privato si dedichi alla scienza pura è un fatto registrato…
… That is why, as scholars from the University of Sussex have shown, some 7 per cent of all industrial R& D worldwide is spent on pure science. This is also why big companies achieve the publication rates of medium-sized universities…
Profitto e produzione di scienza pura non sembrano in conflitto…
… Edwin Mansfield and Zvi Griliches of Harvard have shown by comprehensive surveys that the more that companies invest in pure science, the greater are their profits…
Obiezione comune: ma il privato che acquisisce conoscenze, poi se le tiene per sè.
Altra teoria non suffragata dai fatti: il ricercatore privato condivide eccome
… Industrial scientists have long known that sharing knowledge is useful (why do you think competitor companies cluster?) though anti-trust law can force them to be discreet. So in 1985, reporting on a survey of 100 American companies, Edwin Mansfield found that “[ i] nformation concerning the detailed nature and operation of a new product or process generally leaks out within a year.”…
Ulteriore evidenze della condivisione…
… in a survey of eleven American steel companies, Eric von Hippel of MIT’s Sloan School of Management found that ten of them regularly swapped proprietary information with rivals. In an international survey of 102 firms, Thomas Allen (also of Sloan) found that no fewer than 23 per cent of their important innovations came from swapping information with rivals…
Evidenza sul contributo trascurabile dell’accademia
… In two papers published in 1991 and 1998, Mansfield showed that the overwhelming source of new technologies was companies’ own R& D, and that academic research accounted for only 5 per cent of companies’ new sales and only 2 per cent of the savings that could be attributed to new processes… the distinction between pure and applied science is now largely defunct,…
Anche le motivazioni della ricerca intrapresa non sembrano quelle assunte dagli economisti…
… The economists say that unless an innovator can claim, in perpetuity, 100 per cent of the commercial return on her innovation, she will underinvest…
Il ricercatore vuole vincere una competizione tra concorrenti ed essere riconosciuto come tale più che assicurarsi il 100% dei frutti della sua ricerca massimizzando così i profitti. Quel che conta è il beneficio marginale più che quello totale…
… In reality, entrepreneurs make their investments in the light of the competition, and their goal is a current edge over their rivals, not some abstract dream of immortal monopoly in fictitious “perfect” markets…
Si puo’ difendere la ricerca pubblica? Sì, ma solo su base aneddotica
… The strongest argument for the government funding of science today is anecdotal: would we have the internet, say, or the Higgs Boson, but for government funding? Yet anecdotage ignores crowding out…
Ci si puo’ raccontare di Internet o del Bosone di Higgs, purché lo si faccia avendo cura di trascurare l’effetto spiazzamento. Su una base del genere sarebbe facile costruire al contrario paradossi del tipo: non avremmo mai avuto l’energia elettrica senza la ricerca privata…
… We wouldn’t have had the generation of electricity but for the private funding of Michael Faraday, and if government funding crowds out the private philanthropic funding of science (and it does, because the funding of pure science is determined primarily by GDP per capita, regardless of government largesse)…
L’evento che più entusiasmò i sostenitori dei fondi alla ricerca fu la corsa allo spazio dell’URSS. Ma…
… it was the Cold War and the upcoming space race (Sputnik was launched in 1958) that— incredibly— persuaded economists that the USSR’s publicly funded industrial base would overtake the United States’ unless the United States foreswore its attachment to free markets in research….Sputnik was based on the research of Robert ‘Moonie’ Goddard of Clark College, Massachusetts, which was supported by the Guggenheims
Perché allora insistere nel difendere la ricerca pubblica?
Forse chiedersi “a chi giova” è utile a capire, e qui torniamo al patente conflitto di interessi…
… Cui bono? Who benefits from this fictitious economics of science? It’s the economists, universities, and defence contractors who benefit, at the taxpayers’ expense… Unfortunately too many people have an interest in so representing science…
C’è chi difende l’intervento statale almeno nella ricerca medica
… Victoria Harden makes a strong defence for the public funding of health research…
I miglioramenti ottenuti in termini di salute nel corso della storia sono notevoli ma se li mettiamo su un grafico nessuno si accorgerebbe di quando sono cominciati i sussidi statali alla ricerca medica…
… the improvements in health we have seen in the industrialized world have been occurring for nearly 200 years now, and when a person charts those improvements against the initiation of significant government funding of health research (which in the UK, for example, was launched in 1913 with the creation of the Medical Research Council) one simply does not see any deflection in the long-term trends in morbidity and mortality…
D’altronde, persino oggi che i finanziamenti statali sono massicci, i privati non sono del tutto spiazzati…
… So much health research continues to be supported by independent foundations (Wellcome Trust, Bill and Melinda Gates etc) to say nothing of that funded by private companies (the drug companies have huge budgets for R& D)…
In URSS, poi, i finanziamenti statali erano tutto. E la salite?…
… After all, it is interesting how little benefit the former Soviet bloc’s generously funded research programs yielded in terms of health care…
I fondi pubblici rischiano anche di minare l’autonomia intellettuale dell’accademia
… Patrick Michaels makes the point that government funding has introduced perverse incentives and has damaged the intellectual autonomy of the universities…
L’evidenza storica è notevole, facciamo solo il caso della presidenza Roosvelt
… for example, one of the godfathers of the federal support of research was Henry Wallace (one of FDR’s Vice Presidents and, unexpectedly, Marxist in his sympathies) and he complained that the greatest opposition to his plans came from the scientists themselves, who wanted to protect their autonomy…
Non a caso le Università dapprima si opposero ai finanziamenti statali al fine di preservare la loro credibilità, poi però cedettero allettate dalle somme offerte.
Con questo non si vuole dire che lo stato potrebbe avere un ruolo sussidiario nella ricerca…
… David Guston makes a different set of points: he says in effect that, okay, perhaps in narrow economic terms science may not be a public good, but there are nonetheless good national reasons other than defence why a democratic government might legitimately want or need to fund science, particularly in support of particular, perhaps infrastructural, missions. In this he was adumbrated by Victoria Harden who made the point that drug companies’ published clinical trials cannot always be trusted… I do agree that we can’t leave research solely to the for-profit sector and so, if for whatever reason the philanthropic sector fails to provide, then government would have to intervene, but the problem is that there is good evidence for the government funding of philanthropic research crowding out private philanthropic research, so public research even if philanthropically orientated should not be entered into lightly….
Il fatto è che l’effetto spiazzamento è decisivo: se concediamo un ruolo sussidiario, quel ruolo presto sarà di fatto egemone, l’evidenza a supporto è chiara su questo punto.
Un ultima cosa ma importante: meno fondi alla ricerca, meno tasse, più crescita economica, più ricchezza pro-capite. Ma è proprio la ricchezza pro-capite che spinge la ricerca privata. La ricerca pubblica, frenando la crescita potenziale, oltre a spiazzare la ricerca privata, la frena anche attraverso questo secondo canale. 
Jan-Van-Der-Straet-1587-1589.-

Il mito della scuola elementare

C'è uno strano consenso tra chi si occupa di scuola...
...  fra i vari ordini di scuola l'anello forte sarebbe la scuola elementare mentre la media inferiore costituirebbe l'anello debole...
Evidenze a sostegno?...
.... nei confronti internazionali l'Italia peggiora man mano che si avanza negli studi... nel Pirls e nel Timss della quarta elementare siamo piazzati bene... molto peggio invece nel Timss sui ragazzi di terza media... e malissimo nel Pisa dei quindicenni...
Ma il ragionamento ha delle falle. La prima...
... le elementari italiane sono piazzate bene per la lettura... discretamente per le scienze e male in matematica... non si tratta di un giudizio uniforme, quindi…
Seconda...
... da altre fonti sappiamo che i risultati nella lettura risultano pesantemente influenzati dalla frequentazione delle scuole materne... che in Italia è più frequente...
Terza...
... le prove INVALSI (prove nazionali) consentono di misurare il declino dei  saperi calcolando la percentuale di risposte esatte... ebbene, il declino più preoccupante avverrebbe tra la seconda e la prima media...
La conclusione va quindi rovesciata: sono le scuole elementari a costituire l'anello debole del percorso di studi. D'altronde,  in molti constatano come alle medie (sia superiori che inferiori) tantissimi ragazzi abbiano una conoscenza della lingua italiana che un tempo nessuna scuola elementare avrebbe accettato.
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Alle nostre università vanno pochi soldi? È socialmente desiderabile rispondere di sì per evitare attacchi belluini. Ma ci sono eccezioni...
... il Prof. Perotti nel libro " L'università truccata" risponde invece di no: se il contributo per iscritto è scarso, il contributo per frequentante è tra i più elevati d'Europa...
L'Italia spende per l'Università una quota di PIL inferiore a quella dei maggiori stati europei ma produce una quota di laureati ancora più bassa.
Stando a questi dati, i tagli all’ Università dovrebbero essere ancora più profondi data la sua inefficienza. In altri termini: per quel che produce, l'università riceve troppi quattrini.
- Luca Ricolfi: Illusioni italiche
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