Purpose - The economic and administrative conditions of countries normatively have an effect on the economy and level of market development. Moreover, it is of great importance for a healthy economy whether the public institutions and organizations are transparent and functioning in accordance...

International surveys reveal wide differences between the views held in different countries concerning the causes of wealth or poverty and the extent to which people are responsible for their own fate. At the same time, social ethnographies and experiments by psychologists demonstrate...

This paper explores the impacts of sovereign rating changes on domestic firm investments. Utilising a large sample of 1,589 rated firms in 40 countries during the period of 1995 to 2021, we document significant impacts of sovereign rating events on firm investments, proxied by total, short- and...

The purpose of this study is to investigate the effects of the COVID-19 pandemic on economic policy uncertainty in the US and the UK. The impact of the increase in COVID-19 cases and deaths in the country and the increase in the number of cases and deaths outside the country may vary. To examine...

With the advent of big data in economics machine learning algorithms become more and more appealing to economists. Despite some attempts of establishing artificial neural networks in in the early 1990s, only little is known about their ability of estimating causal effects in policy evaluation....

Gegenstand der vorliegenden Studie ist eine kritische Bestandsaufnahme der Innovations-tätigkeit kleiner und mittlerer Unternehmen (KMU) im Vergleich zu Großunternehmen in Deutschland. Hierzu wird die vorhandene Literatur ausgewertet und die existierenden Daten-sammlungen in ihrer...

Gegenstand der vorliegenden Studie ist eine kritische Bestandsaufnahme der Innovationstätigkeit kleiner und mittlerer Unternehmen (KMU) im Vergleich zu Großunternehmen in Deutschland. Hierzu wird die vorhandene Literatur ausgewertet und die existierenden Daten-sammlungen in ihrer...

This paper is a revision of the 2011 Presidential address to the Association for Comparative Economic Studies. It examines the characteristics of comparative economics in the years 1977-1992, using computational tools to conduct intellectual history, by collecting extensive data on the character...