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Forecasting the economic impact of a vacuum tube high-speed transport system in Poland: An input-output approach

Lach Łukasz, Suder Marcin, Kusa Rafał, Duda Joanna

Managerial Economics

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2021

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Vol. 22, no. 2

113--142

EN

The aim of this paper is to specify the multiplier effects that are induced in the national economy in reference to the construction of Hyperloop lines in Poland using tunnel and trestle technology. In particular, we calculate the added value and employment growth for several industries that will contribute to the construction process. We use an input-output analysis that enables us to take the detailed structure of inter-industry linkages in Poland into account. According to our results, constructing a Hyperloop infrastructure in Poland would have the greatest stimulating impact on several sectors of the Polish economy, including crude oil and natural gas, metal ores, other mining products, building objects and construction work, products from other non-metallic raw materials, finished metal products, land and pipeline transport, and wholesale trade. However, this impact will be affected by the choice of construction technology (tunnel versus trestle). In addition, our calculations relate to particular routes of the potential Hyperloop network. This study contributes to the body of literature on transport infrastructures and public investments as well as Hyperloop technology development. Additionally, it contributes to the econometric methodology by employing an input-output analysis for forecasting the multiplier effects of constructing a Hyperloop system. This study has practical implications for the decision-making process on Hyperloop network development in the future.

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Konstrukcyjne drewno zabytkowe – rozszerzone metody badań na przykładzie dawnych więźb dachowych

Mączyński Dominik

Ochrona Dziedzictwa Kulturowego

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2020

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Nr 9

73--81

PL

Dawne konstrukcje drewniane są integralnymi częściami zabytków. Konstrukcje te często są niedostatecznie rozpoznane i udokumentowane. Zawarte w nich informacje naukowe często są zacierane lub niszczone w czasie remontów lub w przypadku katastrof. Postęp w metodach badań drewna i ich interdyscyplinarny zakres umożliwia dzisiaj zgromadzenie wielu ważnych danych nie tylko dotyczących samej konstrukcji, ale historii obiektu i zmian jakie zaszły w środowisku, z którego pozyskany był budulec.

EN

Old wooden structures are integral parts of monuments. These constructions are often insufficiently recognized and documented. Scientific information contained in them is often obliterated or destroyed during renovations or as a result of disasters. The progress of wood research methods and their interdisciplinary scope allows today to collect a lot of important data not only on the construction itself, but also on the history of the object and the changes that have occurred in the environment from which the building material was sourced.

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Drogi do kształcenia w zakresie gospodarki przestrzennej z perspektywy katedry planowania przestrzennego Politechniki Wrocławskiej

Zipser T.

Biuletyn Komitetu Przestrzennego Zagospodarowania Kraju PAN

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2017

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No 266

29--36

EN

The introducing the self-containing, autonomous studies in spatial management and planning into the polish academic educational system was not a simple task. It took the long time to present the conviction about interdisciplinary and proces-oriented field of both – the research and education regarding the spatial aspects of our civilization in order to gain official acceptance. In 1995 the Head Council for Higher Education in Poland installed spatial management on the list of degree programs. The fact that two academic schools had been conducting such specializations for 4 years has been formalized. So, only the persistent cooperation of Poznań University and Wrocław Polytechnic made it possible to iniciate the succesfull 25 years of spatial management studies.