1,721,116 research outputs found
Understanding helicopter money
Full text linkWhat are the policy tools in times of economic crises? What are the tools that governments and central banks have against the coronavirus crisis? This article briefly explains how several types of monetary policy can currently work, placing an emphasis on a form of helicopter money directed to affected firms. The proposition is that this type of monetary policy should be avoided in general, but it might yield beneficial results in the current European economy
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Competitive conditions in the Central and Eastern European banking systems
Full text linkThe aim of this study is to conduct a large-scale empirical analysis of the competitive conditions in the banking systems of Central and Eastern European countries. The well-known model of Panzar and Rosse (1987) is implemented on bank-level data over the period 1999-2006. The estimates based on the separate country panels suggest a wide variation in the competitive conditions of the banking systems examined, with some being characterized as (monopolistically) competitive and other as non-competitive. Finally, the results from the full sample indicate that bank revenue is substantially influenced by structural and macroeconomic conditions
Trust, happiness, and households’ financial decisions
Full text linkA recent line of research highlights trust as an important element guiding the decision of households to invest into risky financial assets and insurance products. This paper contributes to this literature by identifying happiness as another key driver of the same decision. Using detailed survey data from a sample of Dutch households, we show that the impact of happiness on households’ financial decisions works in the opposite direction and is more economically important compared to trust. Specifically, happiness leads to a lower probability of investing into risky financial assets and having insurance, while trust has the usual positive effect found in the literature. Furthermore, the negative effect of happiness on the ownership of risky financial assets is about 6% higher compared to the positive equivalent of trust. Similarly, the negative effect of happiness on the ownership of insurance is 3% higher than the positive effect of trust
Banking market competition and corporate innovation.
No full textBy using the U.S. data, this study shows that state-level banking market competition, measured by Panzar-Rosse (1984) H-statistic, increases the number of patents and citations generated by firms and improves corporate innovation efficiency, supporting market power hypothesis. Greater banking competition is also found to enable innovative firms to adopt more ambitious innovation policies and have more flexibility to experiment with new technologies. The investigation of the heterogeneity of banking competition effects at the state-level shows that regional innovation in the states with lower R&D intensity benefits more from improved competition in local banking markets where additional innovation makes a greater marginal economic contribution. At the firm-level, such favourable effects vary across firm characteristics and innovative firms, with greater dependence on external finance and being financially constrained, enjoy a greater benefit from increased banking competition. The research also examines the role of information specialisation and finds that the banking competition effects are stronger for firms operating in informationally opaque industries and having more specialised information. It implies that banks benefit from the economies of scale in more specialised information acquisition when allocating credit supply. Finally, the research reveals novel evidence on the substitution effects of competition in a wider region and neighbour-state to local banking market in financing corporate innovations. The finding shows ‘how local is local banking market’ depends on the operating scope and information transparency of borrowing firms and local banks have an information advantage over distant banks in financing local businesses and informationally opaque corporate innovation activities
Competitive conditions in the Central and Eastern European banking systems
Full text linkThe aim of this study is to conduct a large-scale empirical analysis of the competitive conditions in the banking systems of Central and Eastern European countries. The well-known model of Panzar and Rosse (1987) is implemented on bank-level data over the period 1999-2006. The estimates based on the separate country panels suggest a wide variation in the competitive conditions of the banking systems examined, with some being characterized as (monopolistically) competitive and other as non-competitive. Finally, the results from the full sample indicate that bank revenue is substantially influenced by structural and macroeconomic conditions.Market power; Central and Eastern European banks; Panzar-Rosse model
Determinants of global loan pricing: Creditor rights or country size?
No full textInternational audienceUsing global data on syndicated loans, we show that any negative effect of stronger creditor rights on loan spreads, as identified in the prior literature (Qian and Strahan, 2007; Bae and Goyal, 2009), disappears once we include a single country characteristic: country size. This finding is robust to several identification methods, both global samples and within-country changes in creditor rights, different panel spans, and hundreds of control variables. We identify that key origins of the effect of country size on loan pricing are ethnic fractionalization and within-country heterogeneity in economic preferences, which create country risk
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