scholarly journals Analysis of structural changes and major trends in the development of logging industry in the global market

10.12737/8481 ◽  
2015 ◽  
Vol 4 (4) ◽  
pp. 231-240 ◽  
Author(s):  
Стариков ◽  
Evgeniy Starikov ◽  
Прядилина ◽  
Natalya Pryadilina ◽  
Мезенова ◽  
...  

Reducing of the rate of the world economy growth in the period 2007-2008 had clearly reflected on the working of the world forest sector. Along with the new macroeconomic conditions, the emergence of new trends and markets associated with the development of the information technology and using of the re-newable energy sources had an impact on the composition and structure of the forest products markets, and, consequently, the production structure of the world forest sector. In general, today there is a situation of saturation on the commercial timber market and in the medium term a slow growth with increasing competition between suppliers of raw wood can be forecasted in the world logging sector.

2006 ◽  
Vol 35 (1) ◽  
pp. 128-143 ◽  
Author(s):  
Jeffrey P. Prestemon ◽  
Shushuai Zhu ◽  
James A. Turner ◽  
Joseph Buongiorno ◽  
Ruhong Li

Asian gypsy and nun moth introductions into the United States, possibly arriving on imported Siberian coniferous logs, threaten domestic forests and product markets and could have global market consequences. We simulate, using the Global Forest Products Model (a spatial equilibrium model of the world forest sector), the consequences under current policies of a widespread, successful pest invasion, and of plausible trading partner responses to the successful invasion. We find that trade liberalization would have a negligible effect on U.S. imports of Siberian logs and, consequently, on the risk of a pest invasion. But, if it happened, possibly through trade in other commodities, a successful and widespread pest invasion would have large effects on producers and consumers over the period 2002 to 2030.


2009 ◽  
Vol 39 (10) ◽  
pp. 1806-1820 ◽  
Author(s):  
Olaf Schwab ◽  
Thomas Maness ◽  
Gary Bull ◽  
Don Roberts

This paper describes the development and implementation of Cambium, an agent-based forest sector model for strategic analysis. This model is designed as a decision-support tool for assessing the effects that changes in product demand and resource inventories can have on the structure and economic viability of the forest sector. Cambium models aggregate product supply as an emergent property of individual companies’ production decisions and stand-level ecological processes. Modeling the forest-products sector as a group of interacting autonomous economic agents makes it possible to include production capacity dynamics and the potential for mill insolvencies as factors in analyzing the effects of market and forest inventory based disturbances. The utility of this model is tested by assessing the impacts of a market downturn in the US forest products market on forest industry structure and mountain pine beetle ( Dendroctonus ponderosae Hopkins) salvage harvesting in British Columbia, Canada. Simulation results indicate a significant medium-term timber supply shortage; reduced stumpage revenues; intensive cost competition among primary wood-products manufacturers; and a large number of insolvencies in the panel, lumber, and pulp sectors.


Author(s):  
Grigoriy Zaidman ◽  
Sergey Yakubovskiy

The article discusses current studies of scientists from the post-Soviet states on maritime economics and seaborne trade. It is identified that although subject matter is raised by scientists from Kazakhstan, Azerbaijan and Moldova, predominantly Ukrainian and Russian scholars are engaged in maritime economics researches, and their publications are systemized into three main groups in this article: global market of maritime transportation services (including freight market), functioning of shipping companies and maritime transport of Ukraine. It is ascertained that the general peculiarities of post-Soviet researches are their descriptive character and limited practical use in comparison to European and American ones whose current trend lies in more detailed and specified analysis of the world seaborne trade. Scientific interests of foreign scholars are focused on macroeconomic processes and global events and their influence on structural changes in the world seaborne trade, estimation of correlation between different macroeconomic fundamentals and indicators of trade, stock and freight markets. Another distinction between post-Soviet and foreign papers is an emphasis of the latter on the new methodology elaboration for the sake of more precise scientific modelling of the world seaborne trade volumes and nowcasting trade data, and also researches on freight rates determinants and both freight market cycles and fluctuation characteristics. The latest European and American studies also pay attention to various maritime spillover effects along with seaborne trade supply and demand disruptions caused by covid-19 pandemic outbreak, and also impact of associated with pandemic lockdown steps imposed by different countries, e.g. constructing a measure of lockdown exposure to trace its effect on seaborne trade. This is exactly what further perspective of maritime economics scientific activity should aim at. Potentially actual flag topic isn’t exhausted in the Ukrainian scholars’ papers, likewise the development of recommendations of how to implement in Ukraine the experience of Cyprus, Malta and other European countries with flags of convenience.


Author(s):  
Natalia Fursina

The article examines current trends in the development of the global market of military-technical products. The author draws attention to the steady growth dynamics of purchases of military-industrial products in the world. The article describes key global trends in the development of promising innovative developments of dual-use goods. Since the end of the Cold War, global military research and development (R & D) has found itself in a situation of declining demand for its products. During this period, there was a reduction in military spending in the former Soviet Union and in many other countries. The United States of America has become the undisputed leader in the global market of the military-industrial complex (MIC). The author analyzed the dynamics of us spending in the late 1990s and early 2000s and showed in tables the increase in the gap in spending on the US military-industrial complex and the rest of the world. The article says that some of the civilian R & D is funded from private sources, because large companies have sufficient budgets to finance R & D. In general, the differences between civilian and military production lines have decreased – there is a trend of dual use of products. The author emphasizes that due to the increase in the share of civilian R & D, military R & D has undergone major structural changes in most countries. The study tracks changes in customer priorities in the military-industrial sector, the emergence of new, relevant products and services. The article examines the current trend of involving civilian producers in the development of Defense and security policies, cooperation with defense institutions and non-governmental organizations. The dynamism of scientific and technological progress requires monitoring the competitive positions of national producers in the military-industrial complex sector. The article also analyzes promising areas and key future trends in the development of the global military-industrial complex market.


Author(s):  
E. Smirnov

In the context of digitalization in the world, competition is intensifying, lead-ing to a significant transformation of international business and a change in the development strategies of global digital platforms in the global market. The article analyzes and summarizes the prevailing approaches to competition and antitrust policy in the context of the “platformization” of the world economy and its impact on international economic dynamics.


2018 ◽  
Vol 28 (1) ◽  
pp. 73-78
Author(s):  
Venelin Terziev ◽  
Marin Georgiev

The subject of this article is the genesis of the professional culture of personnel management. The last decades of the 20th century were marked by various revolutions - scientific, technical, democratic, informational, sexual, etc. Their cumulative effect has been mostly reflected in the professional revolution that shapes the professional society around the world. This social revolution has global consequences. In addition to its extensive parameters, it also has intensive ones related to the deeply-rooted structural changes in the ways of working and thinking, as well as in the forms of its social organization. The professional revolutions in the history of Modern Times stem from this theory.Employees’ awareness and accountability shall be strengthened. The leader must be able to formulate and bring closer to the employees the vision of the organization and its future goal, to which all shall aspire. He should pay attention not to the "letter" but to the "spirit" of this approach.


Vaccines ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 597
Author(s):  
Daniela Luvero ◽  
Salvatore Lopez ◽  
Giorgio Bogani ◽  
Francesco Raspagliesi ◽  
Roberto Angioli

Cervical cancer (CC) is the second leading cause of cancer death in women aged 20–39 years. Persistent infection with oncogenic types of human papillomavirus (HPV) represents the most important risk factor for the development of cervical cancer. Three HPVs vaccines are currently on the global market: bivalent, quadrivalent, and nonavalent. The nonavalent vaccine provides protection against almost 90% of HPV-related CC. Despite availability of primary and secondary prevention measures, CC persists as one of the most common cancers among women around the world. Although CC is a largely preventable disease, management of persistent or recurrent CC no longer amenable to control with surgery or radiation therapy has not improved significantly with the progress of modern chemotherapy and disseminated carcinoma of the cervix remains a discouraging clinical entity with a 1-year survival rate between 10% and 15%. Over the last few years, there has been increasing interest in immunotherapy as a strategy to fight tumors. This article focuses on recent discoveries about the HPV vaccine and immunotherapies in the prevention and treatment of CC, highlighting the future view.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Ben R. Cairns ◽  
Benjamin Jevans ◽  
Atchariya Chanpong ◽  
Dale Moulding ◽  
Conor J. McCann

AbstractNeuronal nitric oxide synthase (nNOS) neurons play a fundamental role in inhibitory neurotransmission, within the enteric nervous system (ENS), and in the establishment of gut motility patterns. Clinically, loss or disruption of nNOS neurons has been shown in a range of enteric neuropathies. However, the effects of nNOS loss on the composition and structure of the ENS remain poorly understood. The aim of this study was to assess the structural and transcriptional consequences of loss of nNOS neurons within the murine ENS. Expression analysis demonstrated compensatory transcriptional upregulation of pan neuronal and inhibitory neuronal subtype targets within the Nos1−/− colon, compared to control C57BL/6J mice. Conventional confocal imaging; combined with novel machine learning approaches, and automated computational analysis, revealed increased interconnectivity within the Nos1−/− ENS, compared to age-matched control mice, with increases in network density, neural projections and neuronal branching. These findings provide the first direct evidence of structural and molecular remodelling of the ENS, upon loss of nNOS signalling. Further, we demonstrate the utility of machine learning approaches, and automated computational image analysis, in revealing previously undetected; yet potentially clinically relevant, changes in ENS structure which could provide improved understanding of pathological mechanisms across a host of enteric neuropathies.


2021 ◽  
Vol 33 (1) ◽  
pp. 193-208
Author(s):  
Brigitte Le Normand

To understand the distinctiveness of ports under state socialism, it is necessary to shift the focus from the built environment to flows of people, goods, knowledge and capital. In so doing, this article examines the operation of Yugoslavia's main shipping line, Jugolinija, from its inception in 1947 until 1960. This enterprise was based in the port of Rijeka, with both firm and port experiencing rapid growth during this period. The impact of state socialism can be seen in the primacy of the political over the profitability of the firm, with Jugolinija used to advance Yugoslavia's foreign trade and foreign policy, its interests being subordinated to the project of building self-managed socialism. It can also be seen in the unique challenges posed by having to operate at the intersection of the global market and a highly regulated economy – a situation that also created opportunities for the firm as a whole, as well as for its employees, who had access to foreign currency, travel and knowledge of the world. Jugolinija's privileged access to the world in what was still very much a closed society also created opportunities for ‘leaks’ of personnel and goods. Finally, socialist ideology left its imprint on Jugolinija's operations and shaped the ways in which its employees understood their work and the place of the firm within the Yugoslav economy. While it is tempting to see state socialism as ‘getting in the way’ of Jugolinija's business, in actuality the firm was remarkably successful both at operating within the Yugoslav socialist state framework, and capitalizing on the opportunities provided by access to the global market. Jugolinija's employees, in turn, profited from the mobility that came with working for the firm, sometimes at the expense of the enterprise and the state.


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