Results 21 to 30 of about 2,543,504 (201)

Impact of signal wavelength on the semiconductor opticalamplifier gain uniformity for high speed optical routers employing the segmentation model [PDF]

open access: yes, 2010
This paper investigates the impact of a train of input Gaussian pulses wavelength on semiconductor optical amplifier (SOA) gain uniformity for high speed applications. In high speed applications, the linear output gain of the input pulses is necessary in
Abd El Aziz, Ahmad   +5 more
core   +2 more sources

General Signal Model for Multiple-Input Multiple-Output GMTI Radar

open access: yesSensors, 2018
Multiple-input multiple-output (MIMO) ground moving target indication (GMTI) radar has been studied recently because of its excellent performance. In this paper, a general signal model is established for the MIMO GMTI radar with both fast-time and slow ...
Fuyou Li   +4 more
doaj   +1 more source

Extended input–output model for urbanization: an empirical test using Chinese data

open access: yesJournal of Economic Structures, 2021
Although the input–output model has been widely used for both pure economic analysis and environmental issues, demographic analysis has been relegated to the periphery of the input–output literature.
Nobuhiro Okamoto
doaj   +1 more source

Revised stochastic analysis of an input-output model [PDF]

open access: yes, 1992
A main difficulty of regional analysis is the inaccuracy of regional input-output data. A natural framework for investigation is stochastic input-output analysis.
Raa, Thijs ten, Steel, Mark F.J.
core   +1 more source

A Multi-Region Input-Output Model for Optimizing Trade Under Footprint Constraints

open access: yesChemical Engineering Transactions, 2021
Multi-region input-output models have been used extensively for describing and analysing the production and trade of goods. However, there have been no prior publications on the use of such models to determine optimal trade benchmarks considering ...
Kathleen B. Aviso   +2 more
doaj   +1 more source

Interval Input-Output Model

open access: yesIFAC Proceedings Volumes, 1993
Abstract The difficulties in constructing detailed input-output tables bring about the use of interval data as more reliable for input-output analysis. It is for this reason that an interval interpretation of the static input-output model is introduced and an interval estimation of Leontief’s matrix is proposed.
M.S. Koparanova, S.M. Koparanov
openaire   +1 more source

Frankfurt airport's impact on regional and national employment and income : some new results using an improved version of the extended model for interregional input-output-analysis [PDF]

open access: yes, 2000
We develop an interregional version of the standard textbook input-output model, that is extended with respect to the inclusion of the consumption expenditures and income generation process into the endogenous part of the input-output table.
Hujer, Reinhard, Kokot, Stefan
core  

MACROECONOMIC IMPACT OF EXPENDITURES ON HIGHER EDUCATION: REGIONAL INPUT-OUTPUT ANALYSIS

open access: yesJournal on Efficiency and Responsibility in Education and Science, 2017
This paper deals with the regional input-output analysis and its application to evaluation of the macro-economic impact of expenditures on higher education.
Kristyna Vltavska, Jakub Fischer
doaj   +1 more source

The Economic Impact of Lockdowns: A Persistent Inoperability Input-Output Approach

open access: yesEconomies, 2020
The COVID-19 pandemic has forced governments around the world to implement unprecedented lockdowns, mandating businesses to shut down for extended periods of time.
Krista Danielle S. Yu   +3 more
doaj   +1 more source

INCOME DISTRIBUTIONS IN INPUT-OUTPUT MODELS [PDF]

open access: yesEconomic Systems Research, 2012
The analysis of income distribution (ID) has traditionally been of prime importance for economists and policy-makers. However, the standard input-output (I-O) model is not particularly well equipped for studying current issues such as the consequences of decreasing access to primary inputs or the effects of specific redistributive policies.
Steenge, Albert E.   +1 more
openaire   +3 more sources

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