We consider a class of infinite-horizon dynamic Markov economic models in which the parameters of utility function, production function, and transition equations change over time. In such models, the optimal value and decision functions are time-inhomogeneous: they depend not only on state but...

Die Staatsschuldenquoten werden infolge der Coronakrise weltweit erheblich steigen. Angesichts des strikten fiskalischen Regelwerks für die Mitgliedsländer der EU und insbesondere des Euroraums bedeutet das eine enorme Herausforderung. Die Europäische Kommission berät seit Anfang des Jahres...

Debt-to-GDP ratios are set to rise significantly all over the world as a result of the coronavirus crisis. This will pose a huge challenge for the EU's member states and in particular the euro area countries, because of the strict fiscal rules that apply to them. In a consultation process that...

We consider a class of infinite‐horizon dynamic Markov economic models in which the parameters of utility function, production function, and transition equations change over time. In such models, the optimal value and decision functions are time‐inhomogeneous: they depend not only on state...

Der Prozess der europäischen Integration ist nach einer Periode erheblicher Erfolge ins Stocken geraten. Nicht nur die Finalität der EU ist umstritten, auch die Einigung auf kleinere Reformen oder einzelne Verordnungen fällt zunehmend schwer. Manches ist auf die Verunsicherung durch die...

A conflict of Ricardian type is arised. Landowners produce exportable salary-goods and consume imported luxury goods. Small industrialists produce non-tradable manufactures with sunk costs by importing capital goods. Employees consume exportable goods and non-tradable manufactures. Quantities...

A conflict of Ricardian type is arised. Landowners produce exportable salary-goods and consume imported luxury goods. Small industrialists produce non-tradable manufactures with sunk costs by importing capital goods. Employees consume exportable goods and non-tradable manufactures. Quantities...