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Simulating Bivariate Stationary Processes with Scale-Specific Characteristics

Bašta, Milan - In: Acta Oeconomica Pragensia 2014 (2014) 1, pp. 3-26

By modifying and generalizing the wavelet-based approach of approximately simulating univariate long-memory processes that is available in the literature, we propose a methodology for simulating a bivariate stationary process, whose components exhibit different relationships at different scales....

Persistent link: https://www.econbiz.de/10011195167

Additive Decomposition and Boundary Conditions in Wavelet-Based Forecasting Approaches

Bašta, Milan - In: Acta Oeconomica Pragensia 2014 (2014) 2, pp. 48-70

An interesting approach to economic and financial time series forecasting consists of decomposing an input time series additively into several components, each component capturing the dynamics of a different frequency range. Consequently, each component is modelled and forecasted separately, the...

Persistent link: https://www.econbiz.de/10011195169

Wavelets and Estimation of Long Memory in Log Volatility and Time Series Perturbed by Noise

Bašta, Milan - In: Acta Oeconomica Pragensia 2012 (2012) 2, pp. 3-20

Percival and Walden (2002) present a wavelet methodology of the least squares estimation of the long memory parameter for fractionally differenced processes. We suggest that the general idea of using wavelets for estimating long memory could be used for the estimation of long memory in time...

Persistent link: https://www.econbiz.de/10011195182

The Role of Women in International Business World and in the Czech Republic

Kroupová, Zuzana Křečková - In: Acta Oeconomica Pragensia 2009 (2009) 4, pp. 34-41

This article describes the presence of women in the top corporate positions in the developed countries of Europe, U.S.A. and the Czech republic. The article compares the women representation with the cultural dimensions of Geert Hofstede. The author also describes the situation in the Czech...

Persistent link: https://www.econbiz.de/10008500670

Application of Simulation in Analysing Business Processes

Dlouhý, Martin; Jablonský, Josef - In: Acta Oeconomica Pragensia 2009 (2009) 6, pp. 27-36

stochastic and dynamic characteristics. Simulation and management methods were developed to cope with such complexity. Simulation … and management methods are interdependent disciplines that were developed relatively separately, but we argue that … simulation can serve as a tool for implementation of specific management methods, and at the same time, simulation and …

Persistent link: https://www.econbiz.de/10008500694

Managerial Audit and Development of SME

Rolínek, Ladislav - In: Acta Oeconomica Pragensia 2007 (2007) 3, pp. 71-75

audit is not understood here like a personal audit but way of the evaluation of management of the firms. The interviews with …

Persistent link: https://www.econbiz.de/10005036315

Management and Social Responsibility of Enterprices

Dvořák, Jiří; Komárková, Lenka - In: Acta Oeconomica Pragensia 2007 (2007) 3, pp. 56-65

There is an intense motion towards the ethics in business and business responsibility in the last decades of the 20th century. The impact of changes in the ethics is not the only reason for development of environmentally friendly business. High material and energy consumption has negative impact...

Persistent link: https://www.econbiz.de/10005036371

Intercultural Differences in International Business Negotiation and Enterprise

Zamykalová, Miroslava; Gullová, Soňa; Müllerová, … - In: Acta Oeconomica Pragensia 2005 (2005) 2, pp. 147-157

of suitable marketing policy, corporate and personal management and successful business negotiation. …

Persistent link: https://www.econbiz.de/10005036412

Contemporary Approaches to Corporate Governance

Pirožek, Petr - In: Acta Oeconomica Pragensia 2007 (2007) 3, pp. 16-21

The description of contemporary application of Corporate Governance principles in Czech companies. The prezentation of Corporate Governance decision steps. The definition of Corporate Governance individual practices in Czech companies. Presentation of future system development of Corporate...

Persistent link: https://www.econbiz.de/10005036448

Intercultural Management and Managerial Activities

Nový, Ivan - In: Acta Oeconomica Pragensia 2007 (2007) 2, pp. 71-90

, motivating and intercultural competences of managers. Then the focus moves towards management of international teams, problem …

Persistent link: https://www.econbiz.de/10005036452