In recent years, tourism has grown rapidly around the world. However, in 2020 growth of sector was disrupted by coronavirus epidemic. Many countries, such as Armenia, tried to revive domestic tourism. Due pandemic restrictions number tourists Armenia decreased about 33% compared previous year, composing 1045756 people. The article forecasts for next three years using ARIMA method. According for...

This study develops an improved fuzzy time series models for forecasting short-term series data. The forecasts were obtained by comparing the proposed improved fuzzy time series, Hwang’s fuzzy time series, and heuristic fuzzy time series. The tourism from Taiwan to the United States was used to build the sample sets which were officially published annual data for the period of 1991–2001. The ro...

Across Europe, organizations in different sectors are sensitive to climate variability and change, at a range of temporal scales from the seasonal to the interannual to the multi-decadal. Climate forecast providers face the challenge of communicating the uncertainty inherent in these forecasts to these decision-makers in a way that is transparent, understandable and does not lead to a false sen...

Issues in the macro-environment are affecting the historic relationships that have existed between hospitals and their medical staffs over the last half century. Rising healthcare costs, deteriorating relationships, unexplained variations in clinical outcomes, transparency in healthcare outcomes, medical tourism, competition between hospitals and physicians, and reluctance by hospitals and phys...

Tourism based on interactions with wildlife is increasing in popularity across the world. A conceptual framework is presented which begins to classify the major components of wildlife tourism/recreation and indicates the roles of and the relationship between these components. It is suggested that the values of conservation, animal welfare, visitor satisfaction, and pro"tability are often in con...