1,720,962 research outputs found
The History and Sustainability of the CBA in Estonia
Get PDFEstonia has had a currency board arrangement (CBA) for more than 10 years. Due to the successful performance of the Estonian economy under a CBA the current position of the Bank of Estonia is to maintain its exchange rate regime until full participation in the EMU, inter alia, during Estonia’s participation in ERM 2. Therefore, it is necessary to analyse the reasons for maintaining the CBA in the past and whether it is a viable option in the future. The main aim of this paper is therefore to give an overview of the history of the Estonian CBA and examine the different aspects of its sustainability. In section 2 the article describes the basic features of the CBA in general and the Estonian CBA in particular and discusses the rationale for the choice of a CBA in Estonia. The third section of the article describes the main developments of the Estonian economy during the last 10 years. Both financial sector and real sector developments are briefly discussed. In the fourth section, we assess the sustainability of the Estonian CBA. We specifically analyze whether the preconditions for the successful performance of the CBA are in place. First, we examine the fiscal policy stance after the introduction of the currency board with special emphasis upon the period strongly influenced by external shocks (1997–1999). Secondly, we discuss the flexibility of the real sector of the economy. For this purpose the flexibility of wage setting, movements in the real exchange rate and changes in foreign trade are discussed. Thirdly, we analyse the resilience of the banking sector by looking at its performance during the external shocks experienced during the Asian and Russian crises. The article concludes that the Estonian economy fulfils the main economic preconditions for the sustainability of the CBA – sufficient fiscal discipline, flexibility of the real sector and resilience of the financial sector. Therefore, the CBA could be considered a suitable exchange rate arrangement before Estonia’s entry to the third stage of the EMU.Estonia; Currency Board
Demographic pressure, excess labour supply and public-private sector employment in Egypt - Modelling labour supply to analyse the response of unemployment, public finances and welfare
Get PDFThe demographic structure of Egypt has the form of a pyramid, indicating that labour supply will grow at a relatively high rate for many years to come. Unless emigration flows will rise, Egypt needs to create jobs at a much higher pace than most other countries around the globe to absorb the new entrants at the domestic labour market. Adding to this is the currently high share of 30-40% of the Egyptian employees working in the rather inefficient public sector. In order to quantify future developments at the labour market, this paper presents a labour supply model to analyze the impact of the ongoing demographic supply shocks on unemployment, public finances and welfare in Egypt. The findings indicate that the demographic labour supply will increase unemployment in the short term as the Egyptian labour market will not be able to absorb the demographic labour supply, unless the Egyptian economy grows steadily at least at 5% for many years in a row. In the long term, the employment dividend can be reaped by productivity growth increases if the labour market starts functioning. The findings also point out that, for growth to accelerate rapidly, job creation should occur in the private and not in the public sector. The large public sector has been driving up government expenditures disproportionably, not only because of the existence of the high number of people employed in the public sector but also because of excessive public wage increases.Demographics, labour supply, employment, greening, public sector employment, public finance
Sustainable real exchange rates in the new EU Member States: Is FDI a mixed blessing?
Get PDFThis study analyses the various macroeconomic opportunities and challenges created by the foreign direct investment (FDI) inflows in the new member states. This essay focuses on the various macroeconomic opportunities and challenges created by the foreign direct investment (FDI) inflows in the new member states (NMS). We question whether the macroeconomic performance of the NMS is furthered through the FDI's overall positive impact on the trade balance or whether it can actually worsen the performance. Our findings suggest that in some NMS the integration gain, foreseen by the financial markets, may be reflected in a sustainable appreciation of the real exchange rate. Such real appreciation is in most cases moderate enough to allow for smooth nominal convergence required for to the euro adoption. In some cases, however, this appreciation is very fast, especially in the NMS with a low net external debt and massive FDI inflows, making it challenging to fulfill the Maastricht criteria. The Maastricht criteria may be difficult to meet also in those NMS where FDI has been channeled predominantly into services, housing construction, or nontradable sectors in general. In these countries we observe increasing net external debt without a corresponding improvement in the trade balance and these economies might be required to depreciate their currencies in real terms to sustain the external balance.Foreign direct investment, new EU member states, euro adoption, Sustainable Real Exchange Rates in the New EU Member States: Is FDI a Mixed Blessing?, Economic Papers
Estimating the technical efficiency of a firm by eliminating the effects of exogenous factors
No full textThe paper discusses the problem of estimating technical efficiency in a way objective from the standpoint of firms. Such estimation is possible if the effect of factors uncontrollable by the firm is eliminated. To carry out the corresponding analysis a system of factors of technical efficiency and possibilities for solving this system are presented. An approach based on a deterministic model of the effect of factors noncontrollable by the firm is recommended. The application of this technique is possible in case of limited information when only time-series data can be used. In connection with this also the way technical efficiency is to be estimated is referred to. For practical application of this approach an optimal programming problem is formulated. A numerical example is given.
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe 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
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