When merging firms across large databases in the absence of common identifiers, text algorithms can help. I propose a high-performance fuzzy firm name matching algorithm that uses existing computational methods and works even under hardware restrictions. The algorithm consists of four steps,...

This article presents a comprehensive approach to probabilistic linkage of German company data using Machine Learning and Natural Language Processing techniques. Here, the long-running ifo Institute surveys are linked to financial information in the Orbis database by addressing the unique...

When the central bank sets monetary policy according to a conventional or modified Taylor rule (which is known as the Taylor Principle), does this deliver the best outcome for the mac-roeconomy as a whole? This question is addressed by extending the wavelet-based control (WBC) model of Crowley...

Medieval and Early-Modern business correspondence between European companies constitutes a rich source of economic, business, and trade information in that the writing of letters was the very instrument through which merchants ordered and organized the shipments of goods, and performed financial...

Accurately classifying products is essential in international trade. Virtually all countries categorize products into tariff lines using the Harmonized System (HS) nomenclature for both statistical and duty collection purposes. In this paper, we apply and assess several different algorithms to...

With SOEP's 2007 data release, a number of changes and additions have been made in the cross-sectional weighting scheme. They apply to the following:. - - Inclusion of refreshment sample H.. - - Classification of West Berlin as belonging to the "new" federal states (of former East Germany).. - -...

This paper is the final report of a research project whose aim was to analyse the methodology of calculating the costs and benefits for the Czech Republic, Hungary, Poland and Slovenia of the envisaged accession to the European Union. The research focused particularly on the impact of the...

Russia inherited pattern of economic activity location from the Soviet Union, where the main forms of industry organization were territorial-production complexes (TPC) - networks of industrial organizations united by a single technological process or the chain of raw materials processing. In a...

This paper aims at develop an evaluation of the functional polycentrism of Portuguese municipalities. For that purpose, we develop a critical assessment of the concept of polycentrism and functional polycentrism whose assumptions guide most of the policies of regional planning, and present the...

This study aims to answer the following questions: which is the average efficiency level in passenger transportation of an airline sample operating in the Western Hemisphere? How do Latin American airlines perform in comparison with American ones? Are there technical efficiency differences...