Browsing Articles by Title

Now showing items 224-243 of 400

  • Reserve ratio and commercial banks portofolio behaviour in Greece, 1960-1981 

    Vliamos, Spyros (University of Pireaus, 1984)
    The crucial questions which center monetary analysis are : What determines the money supply? Can the Central Bank act to influence that supply? If yes, how? These questions have generated a good deal of controversy in the ...

  • The Role of Leadership Negotiation Power and the Management of Communication Policies 

    Koliopoulos, Alexandros; Triantari, Sotiria; Stavropoulou, Eirini; Spinthiropoulos, Konstantinos; Garefalakis, Alexandros (International Strategic Management Association, EU, 2021-10)
    Purpose: The leaders’ communication skills, as they emerge in negotiations, contribute decisively to sustainability of business. This study identifies a set of characteristics, abilities, and skills that leaders possess ...

  • The role of the European Parliament in managing the international economic crisis 

    Manoli, Panagiota; Maris, Georgios (Taylor and Francis Online, 2015-05-19)
    Economics and finance cannot be separated from the political and social system and the institutions within which they are embedded. This has been stressed by an array of approaches which attempt to disclose the role of ...

  • Sampling Distributions of Post-Sample Forecasting Errors 

    Makridakis, Spyros; Winkler, Robert L. (Wiley, 1989)
    Forecasting errors fall in two clearly different categories: (a) the residual errors from fitting a model to the available data and (b) the post-sample forecasting errors. The emphasis of statistical theory and forecasting ...

  • Sampling distributions of post-sample forecasting errors 

    Makridakis, Spyros; Winkler, Robert L. (Wiley, 1989)
    Forecasting errors fall in two clearly different categories: (a) the residual errors from fitting a model to the available data and (b) the post-sample forecasting errors. The emphasis of statistical theory and forecasting ...

  • The second law of systems 

    Makridakis, Spyros (Taylor & Francis, 1977)
    This paper asserts that the Second Law of Thermodynamics (SLT) despite holding truc in ail laboratory tests heretofore conducted, cannot, by itself, explain the hierarchical universe. By examination of the existing evidence, ...

  • The second law of systems 

    Makridakis, Spyros (Taylor & Francis, Ltd., 1977)
    This paper asserts that the Second Law of Thermodynamics (SLT) despite holding true in all laboratory tests heretofore conducted, cannot, by itself, explain the hierarchical universe. By examination of the existing evidence, ...

  • Self-leadership behavioural-focused strategies and team performance. The mediating influence of job satisfaction 

    Politis, John D. (Emerald Group Publishing Limited, 2006)
    Purpose – Examines the relationship between the dimensions of self-leadership behavioural-focused strategies, job satisfaction and team performance. It also evaluates the extent to which job satisfaction mediates the ...

  • A Simplified Approach to the Conditional Estimation of Value at Risk (VAR) 

    Barone-Adesi, Giovanni; Giannopoulos, Kostas (Futures & Options World, 1996)
    Emerging risk-management techniques use Value at Risk (VAR) to assess the market risk of a portfolio. We propose a relative simple method to estimate VAR conditionally to reflect new information about the volatility of ...

  • Sliding simulation: a new approach to time series forecasting 

    Makridakis, Spyros (Institute for Operations Research and the Management Sciences, 1990-04)
    This paper proposes a new approach to time series forecasting based upon three premises. First, a model is selected not by how well it fits historical data but on its ability to accurately predict out-of-sample actual data. ...

  • Small business performance: Seeking efficiency through knowledge based networks 

    Vliamos, Spyros; Emm. Halkos, George; G. Tzeremes, Nickolaos (Inderscience Publisher, 2009)
    This paper uses Data Envelopment Analysis (DEA) in order to examine 252 small foreign owned equities operating in the Greek manufacturing sector. By using a number of essential factors (like the number of employees, ...

  • Social Networking Sites: The New Era of Effective Online Marketing and Advertising 

    Papademetriou, Christos; Masouras, Andreas; Ioannou, Avgoustinos (Springer, 2020-03-10)
    This study sought to investigate the impact of social network advertisements on providing actual information about products. Moreover, it also explored the effectiveness of online advertising in reaching out to consumers. ...

  • Spyros Makridakis: An interview with theInternational Journal of Forecasting 

    Makridakis, Spyros; Fildes, Robert; Nikolopoulos, Konstantinos (Elsevier, 2006)
    Following the attainment of a place in the GreekSailing Team in the Olympics of 1960, SpyrosMakridakis set sail for New York University wherehe obtained a PhD in 1969. His first academicappointment was at INSEAD where he ...

  • Stability and Growth Pact: Too Young to Die, Too Old to Rock ‘n’ Roll 

    Patsoulis, Patroklos; Psychalis, Marios; Deirmentzoglou, Georgios A. (MDPI - Publisher of Open Access Journals, 2022)
    This paper discusses the future of the Stability and Growth Pact (hereafter SGP). Although Neoclassical economic models argue that strict fiscal and monetary rules minimize moral hazard and crowding out, in practice many ...

  • Stability properties of general systems 

    Makridakis, Spyros (Society for General Systems Research, 1973)
    The system approach views any organized entity as a unity composed of interdependent parts capable of sensitive and accurate interaction among themselves and with their environment. It is the mutual interaction among ...

  • Stochastic dominance : an overall review with empirical applications 

    Zevroudi, Evanthia K. (2019)
    This paper presents all the Stochastic Dominance (SD) rules (in cluding Markowitz and Prospect SD Rule), situations relating to these rules such as arbitrage, and several classes of preferences consistent to the SD ap ...

  • Strategic business forecasting 

    Makridakis, Spyros (Elsevier, 1996)
    First, it is practically oriented. It avoids theoretical, and mathematical discussions. It directly gets into how to use it, when to use it, what it is used for, and what resources are required of it. It includes many ...

  • Students from different cultural backgrounds, their difficulties upon elementary school entry in Greece and teachers’ intercultural educational practices 

    Angelopoulou, Paraskevi; Manesis, Nikolaos (European center for research training and development UK, 2016)
    The present research aims to explore intercultural practices that are adopted by primary school teaches so as to address the difficulties faced by students from multicultural backgrounds upon their school entry. Moreover, ...

  • A Survey of Time Series 

    Makridakis, Spyros (Longman Group Ltd, 1976)
    This paper surveys time-series methods developed and used in the fields of statistics, engineering, operation research and economics. It will describe each of the major methods now in existence and synthesize them into an ...

  • Sustainability Reporting: Examining the Community Impact of the S&P500 Companies 

    Pistikou, Victoria; Flouros, Floros; Deirmentzoglou, Georgios A.; Agoraki, Konstantina K. (MDPI, 2023-09-13)
    In recent decades, sustainability reporting has received increasing business and academic attention. However, the management literature is limited regarding recent trends in the issues disclosed in these reports. In this ...