Aggregated journal‐journal citations can be used for mapping the intellectual organization of the sciences in terms of specialties because the latter can be considered as interreading communities. Can the journal‐journal citations also be used as early indicators of change by comparing the...

The aggregated journal‐journal citation matrix derived from Journal Citation Reports 2001 can be decomposed into a unique subject classification using the graph‐analytical algorithm of bi‐connected components. This technique was recently incorporated in software tools for social network...

A tudásalapú gazdaság felemelkedéséről, jellemzőiről, a fogalom értelmezhetőségéről az elmúlt években kiélezett viták folytak. A közgazdászkutatók egy része kétkedéssel fogadja a tudásalapú gazdaság közgazdaságtani értelmezésére tett kísérleteket is. Az...

Using Web-of-Science data, portfolio analysis in terms of journal coverage can be projected on a base map for units of analysis such as countries, cities, universities, and firms. The units of analysis under study can be compared statistically across the 10,000+ journals. The interdisciplinarity...