In the paper, an analogy with length measurement is applied in order to explore the nature of the unit for value measurement, i.e. the unit of account. As the meter is defined as the length traveled by light in vacuum during 1/299 792 458 of a second, the unit of account krona is defined as the...

We describe a multiproduct barter trading experiment in which students exchange real goods in an open market based on their own personal preference. The experiment is designed for simulating a pure exchange market in order to demonstrate the role of money and its functions in real economies by...

This paper advances three fundamental propositions regarding money: (1) As R. W. Clower (1965) famously put it, money buys goods and goods buy money, but goods do not buy goods. (2) Money is always debt; it cannot be a commodity from the first proposition because, if it were, that would mean...

In this paper, we consider a problem in environmental policy design by applying optimal stopping rules. The purpose of this paper is to analyze the optimal timings at which the government should adopt environmental policies to deal with increases in greenhouse gas concentrations and to reduce...

"A century of macroeconomic and monetary thought at the National Bank of Belgium" traces the history of economic research at the National Bank of Belgium, from the early decades of the 20th century to its present functioning in the Eurosystem. The study also goes into the major economic policy...

Seit der globalen Wirtschafts- und Finanzkrise wurden zur Messung von Unsicherheit viele Proxy-Maße entwickelt. Entscheidend für die Auswirkung von Unsicherheit auf wirtschaftliche Entscheidungen und die Konjunktur ist jedoch in den meisten Fällen die tatsächlich wahrgenommene Unsicherheit...

The ex-ante evaluation of policies using structural econometric models is based on estimated parameters as a stand-in for the truth. This practice ignores uncertainty in the counterfactual policy predictions of the model. We develop a generic approach that deals with parametric uncertainty using...