Results 21 to 30 of about 1,599,693 (219)
Market Size, Trade, and Productivity
World Scientific Studies in International Economics, 2005 We develop a monopolistically competitive model of trade with firm heterogeneity—in terms of productivity differences—and endogenous differences in the “toughness” of competition across markets—in terms of the number and average productivity of competing
G. Ottaviano, Marc J. Melitz
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Influence of single trees on floristic diversity and population structure of rare plants species of steppe meadows [PDF]
Вопросы лесной науки, 2020 Steppe meadows preserved in the zone of deciduous forests of European Russia. These meadows have rich floristic composition and contribute significantly in biological diversity of territories.
E.V. Ruchinskaya, A.V. Gornov
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Dynamics of the carbon budget of forests of federal districts of Russian Federation [PDF]
Вопросы лесной науки, 2018 The calculations of forest carbon budget of federal districts (FD) of Russia is performed using data of State forest registry and archive materials of state forest fund accounts. Total carbon reserves on forested lands of Russia at 01.01.2015 were 123.77±
D.G. Zamolodchikov +2 more
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SCENARIO DEVELOPMENT FOR THE IMITATION MODELLING OF FOREST ECOSYSTEM SERVICES
Вопросы лесной науки, 2023 Sustainable forest management implies the necessity to maintain and uphold the balance between the growing demand for forest ecosystem services and the capabilities present.
D. N. Tebenkova +8 more
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Web-based GIS for mapping fire regimes of Pechoro-Ilych reserve and its surroundings [PDF]
Вопросы лесной науки, 2020 The article focuses on the description of fire regimes mapping environment for the Pechora-Ilych nature reserve and its surroundings. The purpose of the system is presentation of fire regimes maps of the studied territory to a wide range of researchers ...
A.S. Plotnikova, A.O. Kharitonova
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The Dynamics of Productivity in the Telecommunications Equipment Industry
, 1992 Technological change and deregulation have caused a major restructuring of the telecommunications equipment industry over the last two decades. We estimate the parameters of a production function for the equipment industry and then use those estimates to
G. Olley, A. Pakes
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ESTIMATION OF THE YIELD OF WILD BERRIES TAKING INTO ACCOUNT THE LEVEL OF ILLUMINATION OF THE GROUND COVER BY SIMULATION METHODS [PDF]
Вопросы лесной науки, 2021 Relevance and purpose. Currently known methods of accounting for berry yields are not applicable for multi-species forests of different ages with the presence of undergrowth and undergrowth, widespread in Russia.
A. A. Kolycheva, S. I. Chumachenko
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, 2002 Many countries compete against one another in attracting foreign investors by offering ever more generous incentive packages and justifying their actions with the productivity gains that are expected to accrue to domestic producers from knowledge ...
B. Javorcik
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Trees, Forests and People, 2021 Pterocarpus marsupium Roxb., a significant deciduous tree species of high medicinal value is depleting fast due to various biotic and abiotic factors and is included in the near threatened species category of IUCN red list.
Brojo Gopal Ghosh +7 more
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Academician of the RAS Alexander Sergeevich Isaev — 90 years anniversary [PDF]
Вопросы лесной науки, 2021 On October 26, 2021, Academician of the Russian Academy of Sciences Alexander Sergeevich Isaev would have turned 90. A. S. Isaev was doctor of biological sciences, professor, member of the USSR Academy of Sciences, academician of the Russian Academy of ...
V. V. Nefediev, A. V. Gornov
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