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Abstract
This paper provides a theoretical clarification of an important question raised by Olivér Kovács in Acta Oeconomica 69 (4) and points out further problems and possibilities. It clarifies what role considerations of complexity theory have played in the economic sciences so far and why. Focussing on the complementary phenomenon of emergence, the contribution shows where the limits of this approach lie within the discipline and to what extent serious problems of demarcation arise with regard to other disciplines of the social sciences. Accordingly, this paper aims to demonstrate the conditions under which economics can use concepts of emergence in a fruitful way.
Abstract
The year 2020 saw the world turned upside down by the coronavirus pandemic. Countless human activities were suspended or cancelled as the virus spread across the globe. In this paper, we show how the regular season matches of Ecuador's professional football league were rescheduled due to the disruption caused by the pandemic. As with many others, this league had to reschedule its remaining games to fit within in a much shorter period of time than originally planned. To address this problem, we developed two mathematical models that designed new match calendars. The first one, a round assignment model, rescheduled the various rounds in the season still to be played while the second one, a day assignment model, took the solutions of the first model as input to assign the matches within each round to specific days. The implementation of our models secured a well-balanced number of days off before each match across all of the teams. Also, it enabled the league to conclude a full season without cancelling any matches or changing the schedule format, unlike what occurred in many other leagues, and won the approval of all stakeholders including league officials, players, team coaches, the TV broadcaster and fans.
Abstract
This paper focuses on sports-related public spending in the Member States of the European Union (EU). Based on the public procurement database of the EU (TED), a sport-related public procurement database was built and analysed. Using data from 33 countries for the period 2017–2019, the paper describes the characteristics of sport-related public procurements. The research highlights that the public database is an adequate way of making the data on public procurements available, where traditionally the latency was high. The characteristics found for the eight most active Member States include a high proportion of construction works. There is a connection between countries and the dominant type of purchasing organisations, although the involvement of central purchasing bodies is not a game-changer in this area. Higher value contracts usually lasted for longer and the length of contracts has a strong connection to the contract types. Non-negotiated types of procedures show a far higher average contract value than negotiated procedure types. When the lowest price criterion was applied, the total procurement value was significantly lower.
Abstract
The esport industry is emerging and constantly changing. The pandemic has had a significant impact on esport and its markets and has affected the whole ecosystem. The focus of this paper, besides esport, is simracing: due to the limitations on physical events, motorsports have had to convert their races to the digital world. The aims of the article are: (1) to identify the changes in the esport and simracing world and markets caused by the pandemic, (2) to examine the difficulties and challenges that the industry is facing, and (3) to explore the opportunities for the further development of the business. Our research methodology involved in-depth interviews with industry professionals from different backgrounds. The results show that esport and simracing need to become more economically sustainable, and changes are required in all related markets. This article identifies such opportunities. Despite the difficulties, esport will continue to be a major player in the digital world and in the world of sports.
Abstract
In recent years public and political debate suggested that individuals with children value the future more. We attempt to substantiate the debate, and we use a representative survey to investigate if the number of children (or simply having children) is indeed associated with a higher valuation of the future, which we proxy with an aspect of time preferences, patience. We find that, in general, there is no correlation between having children and patience, though for young women with below-median income there is some weak evidence in line with the conjecture. We also show some evidence that it is not having children that matters, but marital status. More precisely, single women are less patient than other, non-single women.
Abstract
The aim of this research is to examine whether consumers in Croatia behave ethically, focusing on whether they believe that family farm products have ethical attributes and whether they are willing to pay a higher price (premium) for such products. Given the specificity of the market niche of family farm products, the paper provides an innovative and different view of the product market with a focus on characteristics rather than the good itself. In the paper, family farm products are viewed as goods with ethical attributes, ethics in consumer behavior is examined, as well as the extent to which consumers are willing to pay a price premium for an ethical good, i.e., its ethical attributes. The sample consisted of 143 participants aged between 20 and 71. The results show that consumers in Croatia commonly behave ethically, perceive the characteristics of family farm products as ethical and are willing to pay a price premium for these products. Women perceive family farm products more ethically, and consumers perceive family farm products to have ethical attributes regardless of how frequently they buy these products.
Abstract
This paper explains the EU's Aid for Trade (AfT) and trade relations with Vietnam, and examines how EU AfT influences Vietnam's trade policy reform. It provides an analysis of EU AfT as a contested trade policy intervention by using the results of the EU-MUTRAP project in Vietnam. The finding is that EU AfT can interfere as an “external impacts” on Vietnam's trade policy reform. Based on the priorities of EU trade policies towards Vietnam, the EU uses AfT projects to support and change the Vietnamese trade environment. The paper partially proves the contribution of the EU-MUTRAP on the EU-Vietnam Free Trade Agreement negotiations and implementation.
Abstract
In this article we use a natural experiment to assess the effects of a public transport disruption on the bicycle sharing system ridership. We exploit maintenance work on a major tram line in Budapest. Fixed effects panel regressions are applied in a difference-in-difference setting. Our results show that bicycle sharing usage significantly increased on weekdays during the disruption, however, this effect is not substantial relative to the baseline usage of the tram service. These findings raise interesting policy questions.
Abstract
Policy makers must identify the priorities in which resources should be invested in order to stimulate growth. This requires the identification of drivers of economic growth. Numerous researchers have pointed out that entrepreneurship is one of the key drivers of growth in the developed countries. However, sometimes entrepreneurship can be “unproductive”, and even “destructive”, because different forms of entrepreneurship do not have the same impact. Our paper investigates the impact of different types of entrepreneurships on growth in the emerging markets in order to identify the productive forms of entrepreneurship. The regression results, from panel data analysis of 20 emerging countries for the period of 2011–2018, showed that total entrepreneurial activity has a positive impact on economic growth in the emerging markets, but this impact is not statistically significant. The greatest and significant contribution to economic growth has high-growth expectation entrepreneurship. The influence of innovative entrepreneurship on economic growth is positive, but statistically insignificant, while impact of necessity-driven entrepreneurship is negative. Necessity-driven entrepreneurship and informal entrepreneurship are unproductive and destructive forms of entrepreneurship in the emerging markets.
