Tag Archives: Economics

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Perché yours truly non è un neo-ricardiano Così come la macroeconomia tradizionale del dopoguerra è stata criticata per essere fondata su una metodologia matematica assiomatico-deduttiva, ritengo che il nucleo del neo-ricardianismo sia basato sulla stessa metodologia. Per risolvere il problema di trovare una misura del valore che non sia influenzata dai cambiamenti nella distribuzione del reddito, Sraffa — in “Produzione di merci a mezzo di merci” —...

Wie eine höhere Vermögenssteuer die Wirtschaft verbessern kann Das Deutsche Institut für Wirtschaftsforschung (DIW) in Berlin hat Rechnungen für eine Vermögensteuer in Höhe von einem Prozent angestellt, wie sie derzeit politisch diskutiert wird. In dem Modell gilt ein Freibetrag in Höhe von einer Million Euro für Privatpersonen und von fünf Millionen Euro, wenn diese in einem Betrieb stecken. Das bedeutet: Privatleute müssen die Steuer bezahlen, wenn sich...

The teaching of economics — captured by a small and dangerous sect The fallacy of composition basically consists of the false belief that the whole is nothing but the sum of its parts.  In society and in the economy this is arguably not the case. An adequate analysis of society and economy a fortiori can’t proceed by just adding up the acts and decisions of individuals. The whole is more than a sum of parts. This fact shows up when...

Financial economics — science or chance? Those of us who occasionally follow stock markets worldwide are usually well aware of the fact that ‘winners’ in these markets are largely the result of the harvest of chance. Occasionally, however, one hears so-called day traders express the view that it surely cannot be a question of pure luck that some stock traders consistently make winning transactions in the market. To test the sustainability of these...

Deaton on labour shortages and wages ZEIT: Today, the debate focuses on the labor shortages facing many industrialized countries. Angus Deaton: I am always cautious when people talk about a scarcity of labor but don’t talk about wages. The argument always is: Americans don’t want to do these jobs, Germans don’t want to do these jobs. So we have to have migrants. But in many cases, it is not that Germans or Americans don’t want to do these jobs, but that...

Does free trade — really — benefit everyone? .[embedded content] Two hundred years ago, on 19 April 1817, David Ricardo’s Principles was published. In it, he presented a theory that was meant to explain why countries trade and, based on the concept of opportunity cost, how the pattern of export and import is ruled by countries exporting goods in which they have a comparative advantage and importing goods in which they have a comparative disadvantage....

Nationalekonomi — mer fiktion än vetenskap Den värld vi lever i är i grunden osäker och kvantifierbara sannolikheter är undantaget snarare än regeln. Om ”Gud inte spelar tärning” som Einstein hävdade, skulle jag tillägga: inte heller människor. Världen som vi känner den kan endast i begränsad omfattning förstås utifrån antaganden om säker och fullkomlig kunskap. Dess inneboende och nästan obegränsade komplexitet och ’organiska’ samband förhindrar...

Theory and reality in economics So, certainly, both non-theorists and some theorists have little patience for research that displays mathematical ingenuity but has no value as social science.  But defining this work exactly is impossible. This sort of work is like pornography quite simple to recognize when one sees it. Jeffrey Ely As researchers, we (mostly) want to try to understand and explain reality. How we do this differs between various disciplines...

Everything you want to know about MMT One of the positive contributions of MMT, especially from a European point of view, is that it makes it transparently clear why the euro-experiment has been such a monumental disaster. The neoliberal dream of having over-national currencies just doesn’t fit well with reality. When an economy is in a crisis, it must be possible for the state to manage and spend its own money to stabilize the economy. When the euro was...