National Repository of Grey Literature 4 records found  Search took 0.00 seconds. 
Identifikace faktorů ovlivňující domácí a výjezdový cestovní ruch České republiky
Brančík, Jakub
This thesis describes the analysis of the factors affecting domestic and outbound tourism. In the first phase there is an analysis devoted to existing data. This analysis is the base of the next prediction. In the second phase this thesis provides summary clarification of the situation and creation the expectation of the future development based on the monitored data. The conclusion summarizes the results and offers an alternative future.
Faktory ovlivňující ceny mléčných výrobků v České republice
Slanařová, Barbora
This bachelor thesis deals with effects influencing prices of milk and dairy products. Using the VAR models are investigated relations between the average monthly purchase price for milk from producers and the average monthly customers prices for milk, yoghurt and butter. The influence of the average monthly customer price for milk in the Czech Republic and Slovakia is also rated. Using the ARIMA model are made forecasts of purchase price for milk for next two years.
Mathematical modelling of crown rate
UHLÍŘOVÁ, Žaneta
This thesis is focused on mathematical modelling of exchange rate CZK/USD in 1991 - 2014. Time series was divided into 5 parts. First Box-Jenkins methodology models were examined, especially ARIMA model. Unfortunately, the model could not be used because none of the time series showed correlation. The time series is considered as a white noise. The data appear to be completely random and unpredictable. The time series have not constant variance neither normal distribution and therefore GARCH volatility model was used as the second model. It is better not to divide time series when using model of volatility. Volatility model contributes to more accurate prediction than the standard deviation. Results were calculated in RStudio software and MS Excel.

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