Aktuální články z ekonomie


CITY SPECIALISATION AND DIVERSIFICATION IN SOUTH EAST EUROPE (SEE) COUNTRIES

Ivana Rašić Bakarić, Katarina Bačić, Sunčana Slijepčević

Cities are considered centres of economic activity and, presumably, they remain attractive locations for manufacturing firms so as long as benefits agglomeration economies prevail over the costs of agglomeration diseconomies. Agglomeration economies attract firms and labour to co-locate, while agglomeration diseconomies push firms and labour to relocate to decentralised locations (Richardson, 1995). Industry patterns formed across urban landscape of a country or a region will largely depend on the interplay of these opposite forces, as well as on industry- and firm-specific issues. The size of agglomeration and the economic structure may be interrelated and in some economies, mostly larger, patterns of city specialisation emerge. All cities are characterised by being either specialised or diversified, depending on whether their economic activity is concentrated in similar or dissimilar types of production – and larger cities tend to be more diversified (Duranton & Puga, 2000).
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ON THE RELATIONSHIP BETWEEN SELECTED SOCIO-ECONOMIC INDICATORS AND STUDENT PERFORMANCES IN THE PISA 2015 STUDY

Jiří Mazurek, Elena Mielcová

Knowledge is certainly one of the most important assets possessed both by individuals and by societies. In (substantial) part of the World, knowledge of individuals is obtained via a formal education in an educational system divided into subsequent several stages (usually pre-primary, primary, secondary, and tertiary education). Nowadays, populations’ costs of formal public education in the majority of countries constitute a significant portion of national wealth, often exceeding 5% of a gross domestic product. On average, World’s education costs reached 4.7% of the World’s GDP in 2013, according to the World Bank (2017). The costs of private education and especially the costs of tertiary education at the top universities in the USA, Canada, UK, or China are also considerably high.
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FOOD PRICES, TAXES, AND OBESITY IN CANADA AND ITS IMPLICATIONS FOR FOOD TAXATION

Stephen J. Clark, Ludwig O. Dittrich, Stephen M. Law, Dana Stará, Miroslav Barták

An important health financing issue facing Canada and other OECD countries (OECD, 2017) are the health consequences of obesity. Statistics Canada (2014) reports that 51.6% of adult Canadians were overweight or obese in 2009 compared to 53.6% in 2013. The proportion of Canadians who are overweight differs by sex, with 59.2% of Canadian males overweight in 2009 compared to 62% in 2013 and 43.9% of females overweight in 2009 compared to 45.1% in 2013. These increases have led to calls for policies to control obesity (see Clark et al., 2014). These rates of obesity are based on the body mass index (BMI) which is the ratio of weight (in kilograms) to the square of height (in meters). Cranfield (2007) uses the Canadian Community Heath Survey (CCHS) to examine the determinants of the body mass index (BMI) of Canadians.
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AN EXPANDED CONCEPTUALIZATION OF “SMART” CITIES: ADDING VALUE WITH FUZZY COGNITIVE MAPS

Bárbara P. Miguel, Fernando A. F. Ferreira, Audrius Banaitis, Nerija Banaitienė, Ieva Meidutė-Kavaliauskienė, Pedro F. Falcão

The world’s population continues to increase rapidly, and, within the next 30 years, more than half of all people will choose to live in large urban centers (Faria et al., 2018). This has led to a number of problems, such as congested people and transportation traffic and increased pollution that produces climate change. The concept of “smart” cities has emerged as a way to deal with these issues, in which these cities are defined as an ecosystem that seeks to improve citizens’ quality of life through a combination of technology, sustainability, and physical infrastructures (Estrada et al., 2018). Smart cities have to use new technologies ranging from the Internet of Things (IoT), which facilitates connections between everything, to home automation (i.e., the ease with which citizens can manage daily routines through their homes).
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ALTERNATIVE MEASURES OF MACROECONOMIC IMBALANCES IN THE EU – DESIGN AND VERIFICATION

Stanislav Kološta, Pavol Kráľ, Filip Flaška

Years 2008 and 2009 were particularly affected by the outbreak of the global economic recession which in addition to economic instability was also affected by political instability. Economies of most countries in the world felt the impact of the financial crisis, not excluding the EU countries. Since the start of the crisis, there has been a substantial reduction in the EU’s growth potential. In the EU, this was reflected at the macro-level by 4.74% GDP reduction in 2009 (Campos-Soria, Inchausti-Sintes & Eugenio-Martin, 2014). The high levels of external liabilities and private and public debt in many countries in the EU still constitute substantial vulnerabilities for growth, jobs and financial stability. The development of various indicators at micro and macro levels in times of last crisis in various countries was investigated by several authors (Campos-Soria, Inchausti-Sintes, & Eugenio-Martin, 2015; Gugler, Weichselbaumer, & Zulehner, 2015; Zhao, Jiang, & Li, 2014; Tatulescu & Patruti, 2014; Mazurek & Mielcová, 2017; Klepáč & Hampel, 2018).
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