economics

While neoclassical economists cannot consistently incorporate behavioral factors into their models, there is nothing in behavioral economics that makes the use of neoclassical theory illegitimate. To the contrary … behavioral economists have consistently advocated using neoclassical theory for all sorts of purposes. By and large, they treat neoclassical models and theories as heuristic devices or […]

Lindbeck’s interactions with the New Left and Neo-Malthusians, focusing on issues like environmental sustainability and social justice, exemplify how his authorship developed in an antagonistic context against his interlocutors. He used Hayekian epistemology to counter the grievances of his adversaries, arguing that market mechanisms were superior in addressing environmental and social challenges that he simultaneously […]

When no formal theory is available, as is often the case, then the analyst needs to justify statistical specifications by showing that they fit the data. That means more than just “running things.” It means careful graphical and crosstabular analysis … When I present this argument … one or more scholars say, “But shouldn’t I […]

‘Ideally controlled experiments’ tell us with certainty what causes what effects — but only given the right closures. Making appropriate extrapolations from (ideal, accidental, natural or quasi) experiments to different settings, populations or target systems, is not easy. ‘It works there’ is no evidence for ‘it will work here.’ Causes deduced in an experimental setting […]

. Steve Keen gives a truthful view of the state of economics today. Modern economics has become increasingly irrelevant to the understanding of the real world. This irrelevance comes to a large extent from the failure of economists to match their deductive-axiomatic methods with their subject. Within mainstream economics, internal validity is everything and external […]

Inequality continues to grow all over the world — so don’t even for a second think that this is only a US problem! In case you think that it’s different in yours truly’s own country — Sweden — you should take a look at some recent data from Statistics Sweden The Gini coefficient is a […]

. Arrow’s impossibility theorem is correct given its ‘rationality assumptions.’ To ‘escape’ this, we must therefore abandon some of these assumptions. The non-dictatorship, independence, and Pareto conditions remain quite unassailable. Arrow himself believed that the independence of irrelevant alternatives condition was the most likely to be modified. One way to do this, without compromising the […]

Schulden abzubauen gilt als generationengerecht. Schließlich, so das Argument, reduziere das die Zinslast zukünftiger Generationen. Das klingt nachvollziehbar, in der Realität ist es aber etwas komplizierter. Weniger Schulden sind nicht gleichbedeutend mit einer geringeren Zinslast. Denn zum einen genießt der Bund zeitweise ein ganz besonderes Privileg: Er zahlt nicht für seine Schulden, sondern wird dafür […]

Based on our interviews, heterodox economics appears to be a positive project, inevitably defined somewhat in terms of the mainstream but not exhaustively so. It is also efficacious, with policy and real-world impact. It is a complex object, not amenable to definition by a single criterion. Its dimensions are partly intellectual, in terms of what […]

Konjunkturen vill inte riktigt vända, arbetslösheten ökar, tillväxtprognoserna har redan förbytts i stagnationsprognoser. De närmsta åren kommer med stor sannolikhet att bjuda på en långvarig konjunktursvacka. I detta minst sagt svåra läge har det blivit allt tydligare att penning- och räntepolitiken inte längre är verkningsfull. Men vad regeringen med manisk envishet vägrar inse är att […]