International tourism is one of the most important sectors of the open economy. The aim of this paper is to investigate the effects that income as gross domestic product, tourism price as the real exchange rate, and travel cost as the price of Brent crude oil have on inbound tourism demand...

We propose a novel approach that combines random forests and the wavelet transform to model the prediction of currency crises. Our classification model of random forests, built using both standard predictors and wavelet predictors, and obtained from the wavelet transform, achieves a demonstrably...

Angesichts der Alleingänge der USA in der Handelspolitik ist es umso wichtiger, dass Deutschland seine Abhängigkeit von Exportüberschüssen reduziert. Mit Hilfe eines makroökonometrischen Modells lassen sich die quantitativen Effekte einer expansiven Fiskal- bzw. einer kombinierten Fiskal-...

The balance of payments deficit is the problem faced by numerous countries. To solve the problem of the balance of payment deficit, the creators of economic policy try to stimulate the sectors that secure the largest inflow of foreign currencies and have a beneficial impact on the reduction of...

This paper analyses the compliance patterns of the European fiscal rules of the public debt and budget deficit in a group of twelve Member States. The aim is to make a contrafactual analysis to the compliance of those rules from 2020 to 2022 in a hypothetical scenario without the Covid-19...

In recent years, the concurrent occurrences of the COVID-19 pandemic and the Russian invasion of Ukraine have led to global disruptions in supply chains and a surge in commodity prices. Major advanced economies have experienced an increase in inflation rates and a decline in economic activity....

In this study Data Envelopment Analysis (DEA) is used not only to develop an efficiency index which combines economic activity, CO2 emissions and energy consumption of the production process in the 31 countries of Europe for the year 2004, but also to make estimates about the margins of long...

This study aims at unveiling regional development differences in Norway with respect to various natural resource-based activities that take place in the NUTS 3 regions. Norway's natural riches range from agricultural and forest resources to fisheries, mines, petroleum and gas. Considering the...