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Autor	Irina Glazkova, Dorota Kozioł-Kaczorek, Sergey Shmatko
Tytuł	Smart Contracts as a New Technology in the Digital Economy
Title	Smart Contracts as a New Technology in the Digital Economy
Słowa kluczowe	smart contract, cryptocurrency, blockchain
Key words	smart contract, cryptocurrency, blockchain
Abstrakt	Digital technologies have a number of advantages that contribute to the development of the economy and make it more transparent. Some of the main features of modern digital technologies are speeding up business processes, reducing costs, eliminating the possibility of fraud, ensuring the transparency of the system and the ability to check and analyze the system. Regardless of whether a commercial or government organization uses the technology, in any case, there is a wide range of possibilities of its application. One of these technologies is blockchain. A blockchain is a distributed database in which storage devices are not connected to a shared server. This database stores an ever-growing list of ordered records called blocks. Each block contains a timestamp and a link to the previous block. The article defines a smart contract, describes the main areas of its application and provides processes similar to smart contracts, but working outside the blockchain. We also consider some of the risks that arise when working with smart contracts.
Abstract	Digital technologies have a number of advantages that contribute to the development of the economy and make it more transparent. Some of the main features of modern digital technologies are speeding up business processes, reducing costs, eliminating the possibility of fraud, ensuring the transparency of the system and the ability to check and analyze the system. Regardless of whether a commercial or government organization uses the technology, in any case, there is a wide range of possibilities of its application. One of these technologies is blockchain. A blockchain is a distributed database in which storage devices are not connected to a shared server. This database stores an ever-growing list of ordered records called blocks. Each block contains a timestamp and a link to the previous block. The article defines a smart contract, describes the main areas of its application and provides processes similar to smart contracts, but working outside the blockchain. We also consider some of the risks that arise when working with smart contracts.
Cytowanie	Glazkova I., Kozioł-Kaczorek D., Shmatko S. (2018) Smart Contracts as a New Technology in the Digital Economy.Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, t. 18(33), z. 4: 146-151
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Pełny tekst	PRS_2018_T18(33)_n4_s146.pdf

Autor	Vitaliy Voloshchuk, Kateryna Voloshchuk, Yuliia Voloshchuk
Tytuł	INNOVATIVE DEVELOPMENT OF UKRAINE
Title
Słowa kluczowe	innovation, innovative development, strategy, digital economy
Key words
Abstrakt	It is determined that in economic science there is no single approach to the interpretation of the concept of ‘innovation’. It is suggested that taking into account the radical changes that are in the world economy today it is necessary to use the extended concept of innovation, which should be understood as the results of the development transformation, research, ideas and their combination into a radically new or improved technological, economic, social solution, the results of which can be applied in practice. The main indicators that determine the level of innovation development of a country or region and provide an opportunity to determine the impact on economic development are covered. The place of Ukraine in such ratings according to indicators of innovative development in 2017, 2018 and problems that cause their low level are defined. The improvement directions of the innovative development level of the country are defined and the real steps taken by the government of the country to correct the negative trends through the introduction of digital transformation of the country’s economy, the transition from raw material to high-tech production and the basis of innovative IT technologies and communications are shown.
Abstract
Cytowanie	Voloshchuk V., Voloshchuk K., Voloshchuk Y.
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Pełny tekst	ESARE_2018_n1_s62.pdf

Autor	Aneta Becker, Jarosław Becker
Tytuł	REGIONAL DIFFERENTIATION OF POLAND IN TERMS OF THE DEGREE OF DIGITAL EXCLUSION OF HOUSEHOLDS IN 2017
Title
Słowa kluczowe	ICT, digital divide, households, ELECTRE TRI
Key words
Abstrakt	Nowadays, the digital economy plays a significant role in economic life. It is determined by the intensive development of modern ICT (Information and Communication Technology). Thus, the importance of the information society using techniques of information communication and processing that arose from the connection of other households is increasing. These households participate and form the basis for the process of creating social capital. Therefore, it seems interesting to examine the socio-economic space of Polish households due to the existence of disproportions in ICT development. The article presents the results of the classification of Polish voivodeships in terms of the degree of digital exclusion understood as lack of access or the ability to use ICT in households in 2017. The research used the ELECTRE TRI method, which is an example of a multicriteria decision support method used to classify decision variants based on a relationship of exceedance. The obtained results allowed for the identification of regions that are characterized by the highest degree of exclusion of digital households (the lowest use of ICT). This group includes the following provinces: Podlasie, Lublin and Lubusz. Into the analyses carried out additionally and deliberately introduced the region of Masovia Province without the capital city and separately the region of Warsaw (the capital city), which clearly different from other units. Thus, it served as a reference point in the study, which represents highly urbanized areas of voivodeships characterized by a low degree of digital exclusion.
Abstract
Cytowanie	Becker A., Becker J.
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Pełny tekst	ESARE_2018_n2_s306.pdf

Autor	Marcin Lesicki, Wojciech Pizło
Tytuł	Marketing internetowy produktów żywnościowych w Polsce
Title	E-marketing of Foodstuff in Poland
Słowa kluczowe
Key words
Abstrakt
Abstract	The article is aimed at giving the assessment of marketing actions carried out in the marketing environment on the market of foodstuff. The comparative and descriptive methods, as well as the method of descriptive statistics have been used in the paper. The research period covers the years 2004–2010. In the article the essence of the product in e-marketing has been presented, paying particular attention to the needs which are being met by consumers in digital economy – the necessity to study megaproducts covering the whole range of consumers’ needs. Further various strategies pursued by business in the Internet relating to a product, including the influence of different products on human senses have been presented. The article describes the development of services provided by the Internet in the countries of the European Union and the percentage of online buyers by gender groups. It has been noted that foodstuff sold as food products is only 1.3% share of sales and paid attention to the survey comparing the time spent by consumers to buy food through the Internet.
Cytowanie	Lesicki M., Pizło W. (2012) Marketing internetowy produktów żywnościowych w Polsce.Zeszyty Naukowe SGGW - Ekonomika i Organizacja Gospodarki Żywnościowej, nr 100: 63-74
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Pełny tekst	EIOGZ_2012_n100_s63.pdf