305,203 research outputs found
Determinants of Cross-Border M&As and Shareholder Wealth Effects in a Globalized World
No full textWe analyze theoretical insights and empirical regularities related to factors determining the cross-border mergers and acquisitions (M&As) and impact of M&As on shareholder value of acquires and targets. The analysis of cross-border M&As is a relatively new subject and only recently received rigorous attention in academic research. Within this nascent literature, the survey pays particular attention to the emerging markets, which, in line with their growing role of in the global economy, became an increasingly important arena for cross-border M&As. The existing evidence point out to prevailing challenges in studying cross-border M&As by emerging markets firms. The results are often contradictory and tend to focus on a single country falling short of formally testing existing theories or developing comprehensive theories for emerging economies. We show that the type of factors increasing the value enhancing effects of M&As tends to be similar to the factors affecting the likelihood of M&As transactions. The remaining methodological challenges for the existing studies are related to strong evidence with respect to nonrandom selection of acquisition targets, which, among other “selection issues,” has important implications for choosing counterfactual evidence in order to appropriately compare pre- and postacquisition performance of firms
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe 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
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
The Great Divide: Ruralisation of Poverty in Russia
No full textUsing data from the RLMS for the period 2000-2004 we investigate poverty trends in Russia. We find that urban poverty declines at twice the rate of rural poverty so that by 2004 poverty in Russia had become a largely rural phenomenon for the first time since transition began. This finding does not stem from changing population characteristics or shares, is not dependent on the use of a particular poverty line nor is it driven by the rapid expansions that have occurred in Moscow, St. Petersburg or other urban areas. Our findings flesh out those of Ravallion et al (2007) who, in contrast to other regions, "find signs" of a ruralisation of poverty in Eastern Europe and the Former Soviet Union. We attribute some of the differential to the labour market
Financing choices of firms in EU accession countries
No full textThe paper presents evidence of actual and target capital structures of firms in five EU accession countries of Central and Eastern Europe and the former Soviet Union (Bulgaria, the Czech Republic, Poland, Romania and Estonia). We consider the financial constraints of private companies and compare the level of indebtedness and the determinants firms’ choices of capital structure in selected EU accession countries and EU countries. A dynamic non-linear adjustment model is adopted to explicitly model the adjustment of a firm’s leverage to a target leverage.
The dynamics of capital structure in transition economies
No full textThis paper uses a dynamic unrestricted capital structure model to examine the determinants of the private companies’ target financial leverage and the speed of adjustment to it in two transition economies, the Czech Republic and Bulgaria. We explicitly model the adjustment of companies’ leverage to a target leverage, and this target leverage is itself explained by a set of factors. The panel data methodology combines cross-section and time-series information. The results indicate that the Bulgarian corporate credit markets were less supply-constrained than those of the Czech Republic during the period under investigation. Bulgarian companies adjusted much faster to the target leverage than Czech firms. The speed of adjustment related positively to the distance between target and observed ratio for Bulgarian companies while the relationship was neutral for Czech companies. The conservative policies of Czech banks and the exposure control were likely responsible for the slower adjustment among the larger companies while the opposite were true for Bulgarian banks and companies.capital structure, leverage, dynamic adjustment model, the Czech Republic, Bulgaria
Author, publisher and bookseller : a tripartite synergy in Nigerian book industry
No full textThis work is about the roles of Author, Publisher and Bookseller in Book development in
Nigeria. The paper started by delving into the history of Book Publishing in Nigeria after
which it proceeded by defining who an author, a publisher, and a bookseller is and
expatiated on the indispensable roles of these key actors in Nigerian Book Industry and in
the emerging Information Society. Furthermore, the various constraints to book
development were identified while the paper advised on how the Book Industry can be
further promoted in Nigeria. However, the paper concluded and made recommendations
on how the Book sector can help in enhancing scholarship in the country
New estimates of the risk and duration of registered unemployment in urban Russia
No full textThis paper examines whether deregistration from the employment office decreases unemployment duration. The study is based on Russian individual-level data from the Public Employment Office of Rostov-on-Don combined with information from the 2000 household survey. Using a proportional hazard model, I find a significant excess in job finding rates following employment office deregistration. The predicted risk of getting a job is non-monotonic and tends to decrease at longer duration intervals. An important finding is that only 29% of the unemployed obtained a job simultaneously with deregistering from the Public Employment Office. Others continued to search for job on their own
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