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  • Lizenziert  (18)
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  • Lizenziert  (18)
  • 1
    UID:
    b3kat_BV049075689
    Umfang: 1 Online-Ressource (32 Seiten))
    Ausgabe: Online-Ausg
    Inhalt: Trujillo, Martín, Estache, and Campos provide empirical evidence on the impact that private participation in infrastructure has had on key macroeconomic variables in a sample of 21 Latin American countries from 1985-98. Specifically, they look at the effects on GDP per capita, current public expenditures, public investment, and private investment, controlling for country effects and institutional factors. The authors also investigate the relevance of the specific contractual form of private participation contracts on these variables and show differentiated effects according to contract types. The results suggest that: • Private sector involvement in utilities and transport have some, but not impressive, positive effects on GDP per capita. • There is some degree of crowding-out of private investment resulting from greenfield projects in utilities, and delayed crowding-in from concessions in transport. There is crowding-in of public investment by private participation in utilities, while there is crowding-out by increased private investment in transport. • Private participation in utilities decreases recurrent expenditures, while in transport it results in an increase. The net effect on the public sector account is uncertain, but this uncertainty is a major risk. The revelation of this risk may be the main contribution of this paper since it is inconsistent with the fiscal gains expected by many policymakers as they engage in infrastructure privatization programs. This paper-a product of the Governance, Regulation, and Finance Division, World Bank Institute, and Finance, Private Sector, and Infrastructure Unit, Latin America and the Caribbean Region-is part of a larger effort in the Bank to increase understanding of infrastructure regulation
    Weitere Ausg.: Trujillo, Lourdes Macroeconomic Effects of Private Sector Participation in Latin America's Infrastructure
    Sprache: Englisch
    URL: Volltext  (URL des Erstveröffentlichers)
    URL: Volltext  (Deutschlandweit zugänglich)
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    UID:
    b3kat_BV049075957
    Umfang: 1 Online-Ressource (52 Seiten))
    Ausgabe: Online-Ausg
    Inhalt: July 2001 - How do you set up a regulatory accounting system for a sector no longer under the government's direct control, after railways have been turned over to concessions in varied circumstances and where available information is provided mainly by private operators? As a result of inexperience in setting up concession agreements, the agreements did not clearly define the information needed for oversight and regulation. Almost a decade after Argentina began privatizing its railways, resolution of the conflicts between regulators, users, and operators continues to take longer, and to be more difficult, than expected. Campos-Méndez, Estache, and Trujillo contend that many of these conflicts arose because there are no rules for interactions between the key stakeholders: government, regulators, users, unions, and the media.
    Inhalt: One result of inexperience in setting up concession agreements has been that the agreements did not clearly define the information needed for oversight and regulation. Argentine rail concession contracts were supposed to be specific about the way tariffs, quality, investment, exclusivity, and so on, would change over time. And the newly created regulatory bodies were given some discretion about adjusting the contracts in the face of unforeseen developments. However, initial privatizations were carried out in such a way that there was no time to refine terms, so many loopholes remained. Those unforeseen events have happened, and the regulatory agency, the CNRT, has had to adapt its procedures and decisions to available information. In some cases, alleged modifications of the operating environment have led to renegotiations. Changes have been introduced in the approach to furnishing information to the government for oversight and regulatory accounting.
    Inhalt: The changes center on clearer definitions in connection with four major issues: • The harmonization and comparison of accounting data. • The measurement of efficiency. • Access prices. • The financial model. Circumstances in the Argentine rail industry early in 2001 did not favor dramatic changes, but current renegotiations could be used to adjust information requirements to reflect what has been learned through six years of experience. This paper-a product of Governance, Regulation, and Finance Division, World Bank Institute-is part of a larger effort in the institute to promote best practice in the regulation of privatized infrastructure. Antonio Estache may be contacted at aestache@worldbank.org
    Weitere Ausg.: Estache, Antonio Processes, Information, and Accounting Gaps in the Regulation of Argentina's Private Railways
    Sprache: Englisch
    URL: Volltext  (URL des Erstveröffentlichers)
    URL: Volltext  (Deutschlandweit zugänglich)
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 3
    Online-Ressource
    Online-Ressource
    Heidelberg : Physica-Verlag HD
    UID:
    b3kat_BV045149531
    Umfang: 1 Online-Ressource (VIII, 367 p)
    ISBN: 9783790817799
    Serie: Studies in Fuzziness and Soft Computing 105
    Inhalt: This book covers significant recent developments in the field of Intelligent Meth­ ods applied to eCommerce. The Intelligent Methods considered are mainly Soft Computing Methods that include fuzzy sets, rough sets, neural networks, evolutionary computations, probabilistic and evidential reasoning, multivalued logic, and related fields. There is not doubt about the relevance of eCommerce in our daily environ­ ments and in the work carried out at many research centers throughout the world. The application of AI to Commerce is growing as fast as the computers and net­ works are being integrated in all business and commerce aspects. We felt that it was time to sit down and see how was the impact into that field of low-level AI, i.e. softcomputing. We found many scattered contributions disseminated in con­ ferences, workshops, journal, books or even technical reports, but nothing like a common framework that could serve as a basis for further research, comparison or even prototyping for a direct transfer to the industry. We felt then the need to set up a reference point, a book like this. We planned this book as a recompilation of the newest developments of re­ searchers who already made some contribution into the field. The authors were se­ lected based on the originality and quality of their work and its relevance to the field. Authors came from prestigious universities and research centers with differ­ ent backgrounds
    Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 9783790825145
    Sprache: Englisch
    Schlagwort(e): Electronic Commerce ; Soft Computing ; Aufsatzsammlung
    URL: Volltext  (URL des Erstveröffentlichers)
    URL: Volltext  (lizenzpflichtig)
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 4
    Online-Ressource
    Online-Ressource
    New York, NY : Springer New York
    UID:
    b3kat_BV042421504
    Umfang: 1 Online-Ressource (XII, 390 p)
    ISBN: 9781475736632 , 9781441931771
    Anmerkung: The motivation for this book arose from the statistical consulting course that we have taught regularly for several years. In that course, we focus on the themes: • Understanding the statistical consulting "process" • Developing effective communication skills • Obtaining experience through case studies. In reality, there is no substitute for consulting directly with a client and for this interaction to be effective, good communication skills are essential. Unfortunately, this aspect of a statistician's training is often neglected and statistics graduates have little choice but to learn these skills on the job. One of the purposes of this book is to address this need. Statistical consulting occurs in a diverse range of environments and for tackling real-life statistical problems, the statistician needs to have a strong interest in the scientific method. History itself provides the best examples for developing this interest and so we begin with a brief historical voyage in Chapter 1. There's no time like the present, of course, and in the remainder of this chapter we describe some of the environments in which statistical consulting plays a major role. A detailed discussion on verbal and written communication skills that will be required in a consulting environment is presented in Chapter 2
    Sprache: Englisch
    Schlagwort(e): Statistische Beratung
    URL: Volltext  (lizenzpflichtig)
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  • 5
    UID:
    gbv_730030938
    Umfang: 12 p
    ISSN: 1726-9822
    Inhalt: Since 1990, research and teaching activities of academic staff in Spanish universities have been periodically assessed. There are national, regional and institutional assessments. Each evaluation is organized in a different way and the organisation itself reflects the importance given to each activity. In most cases, positive assessment are linked to a salary increase and other perk benefits. In this article, we analyse the evaluation system of teaching and research activities and how they could be, in fact, orienting to promote research activities and, as a consequence, to devaluate teaching activities.
    In: Higher education management and policy, Paris : OECD, 2002, Vol. 15, no. 2, p. 73-81, 1726-9822
    Weitere Ausg.: Parallelausg. L'évaluation des activités d'enseignement et de recherche trouver le juste équilibre
    Sprache: Englisch
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 6
    UID:
    gbv_730031233
    Umfang: 13 p
    ISSN: 1684-3592
    Inhalt: Depuis 1990, l’activité de recherche et d’enseignement du personnel universitaire fait l’objet d’évaluations périodiques dans les universités espagnoles. Les évaluations se pratiquent à l’échelon national, régional et à l’échelon de l’établissement. L’organisation est chaque fois différente et traduit l’importance accordée à chacune des activités. Dans la plupart des cas, une évaluation positive est associée à des augmentations de salaire ou à l’octroi d’avantages.Dans cet article, nous analysons le système d’évaluation des activités de recherche et d’enseignement et nous voyons dans quelle mesure il tend à promouvoir l’activité de recherche, avec pour conséquence une dévalorisation de l’activité d’enseignement.
    In: Politiques et gestion de l'enseignement supérieur, Paris : OCDE, 1998, Vol. 15, no. 2, p. 81-90, 1684-3592
    Weitere Ausg.: Parallelausg. Evaluating Teaching and Research Activities Finding the Right Balance
    Sprache: Französisch
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 7
    Online-Ressource
    Online-Ressource
    Berlin : De Gruyter
    UID:
    gbv_1659434815
    Umfang: Online-Ressource (VI, 354 S.)
    ISBN: 9783110850536
    Serie: Studies in Generative Grammar [SGG] 53
    Weitere Ausg.: ISBN 9783110169294
    Weitere Ausg.: Druckausg. Current issues in Spanish syntax and semantics Berlin [u.a.] : Mouton de Gruyter, 2001 ISBN 3110169290
    Sprache: Englisch
    Fachgebiete: Romanistik
    RVK:
    Schlagwort(e): Spanisch ; Generative Syntax ; Spanisch ; Generative Semantik ; Aufsatzsammlung
    URL: Volltext  (lizenzpflichtig)
    URL: Cover
    URL: Cover
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 8
    Online-Ressource
    Online-Ressource
    Boston, MA : Springer US
    UID:
    gbv_775319821
    Umfang: Online-Ressource (XX, 326 p) , online resource
    Ausgabe: Springer eBook Collection. Computer Science
    ISBN: 9781461505174
    Inhalt: The DSSSL Book: An XML/SGML Programming Language provides comprehensive coverage of the language. Its approach is practical with numerous examples and graphics explaining DSSSL concepts. The book covers the structure of a DSSSL document, its programming language, the groves data model, the query language, the transformation language and the style language. Professionals rendering high-quality industrial-strength XML/SGML documents and Linux developers and documentation writers will find this book a prized reference source. Individuals maintaining DSSSL stylesheets, and technical managers in all types of publishing will find in this book a way to give their documents a professional aspect, and a way to automate document processing in a modern way. Readers of the book will learn the necessary concepts to understand the DocBook DSSSL stylesheets and will learn the concepts on how to customize stylesheets. It is assumed that readers will be familiar with SGML
    Anmerkung: 1. Introduction2. The DSSSL Specification -- 2.1. Architectural Forms -- 2.2. The DSSSL Architectural Form -- 2.3. Features -- 2.4. Character Repertoires -- 2.5. SGML Grove Plan -- 2.6. External Specification -- 2.7. Stylesheet Partitioning -- 3. The Programming Language -- 3.1. Introduction -- 3.2. Expressions -- 3.3. Data Types -- 3.4. Repetitive Processing -- 3.5. Standard Procedures -- 3.6. Core Expression Language -- 4. The Process of Grove Constructiona -- 4.1. Introduction -- 4.2. Property Sets -- 4.3. Intrinsic Data Types -- 4.4. Intrinsic Properties -- 4.5. Grove Plans -- 4.6. The SGML Property Set -- 4.7. The Grove -- 4.8. Classes of the SGML Propset -- 5. The Standard Document Query Language (SDQL) -- 5.1. Introduction -- 5.2. Query Language Datatypes -- 5.3. Node Procedures -- 5.4. Property Procedures -- 5.5. Exercises -- 6. The Transformation Process -- 6.1. Introduction -- 6.2. Processing Model Overview -- 6.3. The Transformer -- 6.4. The Transformation Language -- 6.5. Transformation Expressions -- 7. The Style Process -- 7.1. Introduction -- 7.2. Tutorial of the Style Language -- 7.3. Detailed Explanation of the Flow Object Classes -- 7.4. Additional Classes -- 7.5. Basic example -- 7.6. Catalog of Flow Object Classes -- A. Tools Supporting DSSSL -- A. l. DSSSLprint -- A.l.l. Description -- A.1.2. Automatization and Process Flow -- A.1.3. Level of Coverage of DSSSL -- A.1.4. Extensions over the Standard -- A. 1.4.1. Line-field -- A.1.4.2. Link -- A. 1.4.3. Display-group -- A. 1.4.4. External-graphic -- A. 1.4.5. Sideline -- A.l.4.6. Superscript -- A. 1.4.7. Subscript -- A. 1.4.8. Common Characteristics of Displayed Objects -- A. 1.4.9. Table-cell -- A.1.4.10. Table-row -- A.1.4.11. Common Flow Object Characteristics -- A. 1.4.12. Column-set-sequence -- A.2. OpenJade.
    Weitere Ausg.: ISBN 9781461351160
    Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 9781402075926
    Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 9781461351160
    Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 9781461505181
    Sprache: Englisch
    URL: Volltext  (lizenzpflichtig)
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 9
    Online-Ressource
    Online-Ressource
    Dordrecht : Springer
    UID:
    gbv_749159421
    Umfang: Online-Ressource (X, 228 p) , digital
    Ausgabe: Springer eBook Collection. Biomedical and Life Sciences
    ISBN: 9789401004152
    Serie: Developments in Hydrobiology 163
    Inhalt: The present volume comprises aspects of both basic and applied limnology. They include works on physical, chemical, and biological limnology, as well as experimental approaches in selected areas. Contributions from investigators regarding aquatic conservation and biodiversity were specifically not available and therefore, these aspects are considered in various included works. Most manuscripts deal with lentic aquatic resources. This is not surprising since Mexican limnology followed the general study trend of that from temperate limnology. Despite this, we must emphasize that lotic resources in Mexico are quite important both locally and regionally. This does not mean that rivers are not under limnological research in Mexico, just that their study has only recently begun. It is the intention of the volume to stimulate a larger section of limnologists to further research in this field. It is to be hoped that policy-framing governmental authorities in Mexico will benefit from it, and consider some of the aspects described so that further damage to the epicontinental waterbodies can be halted, and remedial measures can be considered in the future
    Weitere Ausg.: ISBN 9789401039130
    Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 9781402006210
    Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 9789401039130
    Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 9789401004169
    Sprache: Englisch
    URL: Volltext  (lizenzpflichtig)
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 10
    UID:
    gbv_364811021
    Umfang: Online-Ressource (X, 444 S.)
    Ausgabe: 2002 Springer eBook collection. Computer science
    ISBN: 3540437878
    Serie: Lecture notes in computer science 2360
    Anmerkung: Literaturangaben
    Sprache: Englisch
    Schlagwort(e): Petri-Netz ; Konferenzschrift
    URL: Volltext  (lizenzpflichtig)
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