se os norte-americanos têm o dólar porque não pode o euro sustentar-se como moeda única numa zona única monetária europeia?
Wednesday, September 14, 2016
UE VERSUS EUA
se os norte-americanos têm o dólar porque não pode o euro sustentar-se como moeda única numa zona única monetária europeia?
Sunday, September 11, 2016
STIGLITZ E A GERINGONÇA EUROPEIA - 2
Tuesday, September 06, 2016
STIGLITZ E A GERINGONÇA EUROPEIA
Tuesday, February 26, 2013
BEPPE GRILLO
Esta, a conversa de Beppe que, no entanto é suficientemente rico para poder financiar a sua campanha eleitotal e, além de outro sinais exteriores de riqueza, ter o seu iate e um Ferrari sport. Beppe Grillo e Berlusconi são dois exemplares da mesma tara político-social - o populismo - que geralmente ataca as democracias fragilizadas pelas crises económicas e se alastra contagiando a vizinhança. Se do caos resultante destas eleições em Itália retirarem os vizinhos do norte o entendimento de que, talvez, nem eles estarão imunes de serem atingidos pelo morbo, talvez a Europa volte a carrilar. Se assim for, Beppe Grillo, que se propõe criticar mas não governar, pode ter dado um contributo colocar nos eixos um combóio descarrilado. Talvez por isso Stiglitz lhe tenha dado o seu apoio.
Friday, July 16, 2010
THE STIGLITZ REPORT
Thursday, July 01, 2010
DINHEIRO E FELICIDADE
(Vd ainda um apontamento, entre outros, colocado aqui em Outubro do ano passado sobre o mesmo assunto).
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*How income correlates with happiness
Money can buy one component of happiness, well-being, according to a Gallup poll of 132 countries. A few countries, in order of gross domestic product per capita, and how their citizens evaluated their lives:

Sunday, June 27, 2010
INFORMAÇÃO ASSIMÉTRICA
...
Governments should set up their own banks to restart lending to businesses and save struggling homeowners from repossession. "If the banks aren't lending, let's create a new lending facility to do that job," he says. "In the US, we gave $700bn to the banks; if we had used a fraction of that to create a new bank, we could have financed all the lending that was needed."
...
Friday, June 25, 2010
TIROS NOS PÉS
Não são as notações de ranking que afastam os turistas da Grécia, nem o nível de endividamento dos gregos. O que contraria o crescimento económico não são essencialmente as restrições financeiras mas os bloqueamentos das capacidades produtivas disponíveis. Os constrangimentos financeiros são sempre resultado de deficiente gestão dos recursos disponíveis.
Krugman, Stiglitz, Martin Wolf, Soros, etc., poderão criticar a Alemanha pela sua obsessão com a inflação (e as repercussões que essa obsessão terá na Europa e, mais preocupante para eles, nos EUA e no UK), mas não podem refutar o óbvio: os países financeiramente mais fragilizados são aqueles onde as economias são estruturalmente menos resistentes à crise. O caso da Espanha é pardigmático. Como não se cansa de salientar Krugman, a Espanha tinha antes da crise de 2007 as finanças públicas equilibradas, na realidade estava até a gerar saldos fiscais positivos e a dívida pública apresentava níveis relativamente ao PIB abaixo dos observados na Alemanha.

A azul a Alemanha, a vermelho a Espanha.
O problema de Espanha é a sua fortíssima dependência da construção civil e obras públicas. A reacção de contracção (tardia e conivente) dos bancos credores deve-se à quebra de confiança na capacidade espanhola de solver os seus compromissos após o rebentamento da bolha imobiliária (há muito tempo esperada) e ao elevado nível de desemprego que reduz a capacidade dos tomadores de empréstimos de pagarem as suas dívidas.
O espectro da bancarrota não se avoluma necessariamente em função do limite de endividamento atingido. Como referem Reinhart e Rogoff em This Time is Different, o nível de endividamento público máximo previsto no Tratado Maastricht (50% do PIB) não corresponde ao nível máximo historicamente tolerado. Muitos países (sobretudo os de economias emergentes) entraram em bancarrota bem abaixo daquele limite enquanto outros se sustentaram sem quebrar com níveis de endividamento muito superiores.
É a situação económica que, fundamentalmente, comanda a resistência financeira de cada país.
É por essa razão que Krugman, Stigliz, Martin Wolf, Soros etc. só aparentemente divergem de Constâncio e Beça, por exemplo. Portugal e Alemanha enfrentam problemas completamente diferentes. E a Alemanha não pode resolver os nosso problemas, que têm se ser resolvidos por nós. Pode dar uma ajuda.
E não se apaga o fogo financeiro lançando-lhe dinheiro em cima.
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No Jornal de Negócios on line de hoje: França pretende reduzir o défice orçamental em 40 mil milhões de euros . Ninguém na Europa parece dar ouvidos a Krugman & Cª.
Monday, April 19, 2010
TÍTULOS DO DIA
Friday, February 12, 2010
O QUE DIZ STIGLITZ
We (they) had been channeling too much money into real estate - too much money, to people beyond their ability to repay. The financial sector was supposed to ensure that funds went to where the returns to society were highest. It had clearly failed.
California mortgage lender Paris Welsh wrote to U.S. regulators in January 2006: "Expect faillout, expect foreclosures, expect horror stories." One year later, the housing implosion cost her her job.
Moody´s Economy.com projected that a total of 3.4 million homeowners woul default their mortgages in 2009, and 2.1 million woul lose their homes. Millions are expected to go into foreclosure in 2012. Banks jeopardized the life savings of millions of people when they persuaded them to live beyond their means.
Federal Reserve Chairman Alan Greenspan, the man who was supposed to be protecting the country from excessive risk-taking, actually encouraged it.
Globalization had opened up a whole word of fools; many investors abroad did not understand America´s peculiar mortgage market, especially the idea of nonrecourse mortgages.
(Obama) shoul have known that he couldn´t please everyone in the midst of a major economic war tetween Main Street and Wall Street. The president was caught in the middle.
Obama had learned that he couldn´t please everyone. But had he pleased the right people?
The banks had grown not only too big to fail but also too politically powerful to be constrained. If some banks were so big that they could not be allowed to fail, why shoul we allow them to be so big?
"If some banks are thought too big to fail ...then they are too big", (said) Mervyn King, the governor of Bank of England.
Their (banks) competitive advantage arises from their monopoly power and their implicit goverment subsidies.
Even if the too big to fail banks had no power to raise prices (the critical condiction in modern antitrust analysis), they should be broken.
Firms involved in the financial markets had made hundreds of millions of dollars in campign contributions to both political parties over a decade.
"As the United States entered the first Gulf War in 1990, General Colin Powel articulated what came to be called the Powel doctrine, one element of which including attacking with decisive force. There shoud be something analogous in economics, perhaps the Krugman-Stiglitz doctrine. When an economy is weak, very weak as the world apeared in early 2009, atack with overwhelming force. A government can always back the extra ammunition if it has it ready to spend, but not having the ammunition ready can have long lasting effcts. Attacking the problem with insufficient ammunition was a dangerous strategy, especially as it became clear that the Obama admistration had underestimated the strength of the downturn, including the increase in unamployment. Worse, as the administration continued is seemingly limitless support to the banks, there didn´t seem to be a vision for the future of the American economy and its ailing financial sector."
The Fed said it will deftly manage the economy, taking out liquidity as needed to prevent inflation. Anyone looking at tha actions of the Fed in recent decades won´t feel so confident.
Systemic risk can exist without there being a single systemetically important bank if all the banks behave similarly - as they did, given their herd mentalaty.
What has to be done? (...) a simple reform - basing pay on long term perormance, and making sure that bankers share in the losses and not just in the gains - might make a big difference. If firms use "incentive pay" it has to be really incentive pay - the firm should have to demonstrate that there is relationship between pay and long-term performance.
The financial markets had created products so complex that even all details of them were known, no one could fully understand the risk implications. The banks had at their disposal all the relevant information and data, yet they couldn´t figure out their own financial position.
The Obama administration articulated a clear double standard: contracts for AIG executives were sacrossant, but wage contracts for workers in the firms (GM and Chrysler, forced by Obama administration into bankruptcy) receiving help had to be renegotiated. Low-income workers who had worked hard all their life and had done nothing wrong would have to take a wage cut, but not the million-dollar-plus financiers who had brought the world to the brink of financial ruin. They were so valuable that they had o be paid retention bonuses, even if there were no profit from which to pay them a bonus. The bank executives could continue with their high incomes; the car company executives had to show a little lesse hubris. However, sacaling down their hubris wasn´t enough; the Obama adminstration forced the two companies into bankruptcy.
... there were alternatives that would preserved and strengthened the financial system and done more to restart lending, alternatives that in the long run would have left the country with a national debt that was hundreds and hundreds of billions of dollars smaller and a larger sense of fair play. But these alternatives would have left the banks shareholders and bondholders poorer. To the critics of Obama´s rescue package, it was no surprise that Obam´s team , so tightly linked to Wall Street, had not pushed for these alternatives.
Obama could have taken alternative actions, and there are still many options available, though the dicisions already made have substantially circumscribed them.
Regrettably, The Obama administration didn´t present a clear view of what was needed. Instead it largely left it to Congress to craft the size and shape of the stimulus. What emerged was not fully what the economy needed.
If a country stimulates its economy through debt-financed consumption, standards of living in the future will be lower when times comes to pay back the debt or even just to pay interest on it.
Between the start of the recession, in December 2007 and Octobar 2009, the economy lost 8 million jobs (in USA).
Conservatives invoke Ricardian equivalence more often as an argument against expenditure increases than as an argument against decreases. Indeed the theory suggests that nothing matters much. If the government increases taxes, people adjust; they spend exactly as much money today as they do otherwise, knowing that they will have to pay less taxes in the future. Those of the two assumptions are commonplace but obviously wrong: markets and information are perfect. In this scenario, everyone can borrow as much as they want.
The banks had gotten into truble by putting so much of what they were doing "off balance sheet" - in an attempt to deceive their investors and regulators - and now these financial wizards were helping the administration to do the same, perhaps in an attempt to deceive taxpayers and voters.
The U.S. government should have played by the rules and "reestructured" the banks (shareholders lose everything, bondholders become the new shareholders) that needed rescuing, rather than providing them unwarranted handouts.
With so many countries facing problems of their own, the United States can´t count on an export boom. Certainly, as I have noted, the entire world cannot export its way to growth. In the Great Depression, countries tried to protect themselves at the expense of their neighbors. These were called beggar-thy-neighbor policies, and included proteccionism (imposin tariffs and other trade barriers) and competitive devaluations (...). These are no more likely to work today than they did then; they are likely to backfire.
If global consumption is to be strenghtened, there will have to be a new global reserve system so that developing countries can spend more and save less.
In psychology, there is phenomenon called escalating commitment. Once one takes a position, one feels compeled to defend it.
A propósito desta última afirmaçao de Stiglitz, pode perguntar-se: será este um caso exemplo da calcificação ideológica que obstrui o fluir da razão?
Aqui afirma-se que sim. Mas essa afirmação está, indisfarçavelmente, carregada de uma ideologia que não admite evidências que a contrariem por mais que elas se agigantem. E o livro de Stiglitz está bem recheado delas.
Há muito mais em Freefall. De tudo o que li, penso que Stiglitz exagera na apreciação que faz da intervenção da administração de Obama, responsabilizando-a, insistentemente em conjunto com a administração Bush. Por outro lado, a sua crítica à forma precipitada como os estímulos foram lançados sobre a fogueira e a entrega ao Congresso da definição do volume desses estímulos parece ignorar que a situação impunha medidas de emergência que não podiam aguardar pelo estabelecimento de um plano de intervenção melhor orientada e que o presidente dos EUA não tem o grau de liberdade de intervenção pessoal que as propostas de Stiglitz pressupõem.
Monday, September 07, 2009
DABLIÚ - 2
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O fantasma que persegue os sinais de recuperação da crise persiste: a evolução em W. Já aqui abordei a questão há cerca de um mês. Há dias era Nouriel Roubini, agora é Joseph Stiglitz.
Monday, May 11, 2009
O QUE DIZ STIGLITZ
A criação de um substituto ao dólar como sistema de reservas global é uma das recomendações que a comissão nomeada pelas Nações Unidas, e liderada por Joseph Stiglitz, apresentou para ser discutida na reunião de alto nível da ONU para debater a crise financeira, que decorrerá no início de Junho.
Friday, May 08, 2009
CENÁRIO EM TONS DE ANGÚSTIA
"Ao fim da queda livre da economia seguir-se-à uma profunda recessão"



