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Träfflista för sökning "WFRF:(Westin Lars 1953 ) "

Sökning: WFRF:(Westin Lars 1953 )

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41.
  • Friesz, Terry, et al. (författare)
  • A Spatial Computable General Equilibrium Model
  • 1993
  • Ingår i: Transportation and general equilibrium models. - Venezia : Universita di Venezia.
  • Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
    • We present a spatial computable general equilibrium model for which the Walras' law is employed to articulate the general equilibrium of a spatially separated economy while Wardrop's first principle is used to enuniciate the flow equilibrium on a general transportaion network. A price and transportation cost dependent input-output matrix is employed to alleviate the need for explicit supply and factor demand functions found in traditional Samuelson-Takayama-Judge spatial price equilibrium models. A detailed transportation network presentation is employed to more precisely predict commodity movements. A numerical example with constant net out matrix is also presented. 
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42.
  • Friesz, Terry L., et al. (författare)
  • A Spatial Computable Genral Equilibrium Model
  • 1993
  • Rapport (övrigt vetenskapligt/konstnärligt)abstract
    • We present a spatial computable general equilibrium model for which the Walras' law is employed to articulate the general equilibrium of a spatially separated economy while Wardrop's first principle is used to enunciate the flow equilibrium on a general transportation network. A price and transportation cost dependent input–output matrix is employed to alleviate the need for explicit supply and factor demand functions found in traditional Samuelson–Takayama–Judge spatial price equilibrium models. A detailed transportation network presentation is employed to more precisely predict commodity movements. A numerical example with constant net output matrix is also presented.
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43.
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44.
  • Henoch, Ingela, 1956, et al. (författare)
  • Undergraduate nursing students' attitudes and preparedness toward caring for dying persons – A longitudinal study
  • 2017
  • Ingår i: Nurse Education in Practice. - : Elsevier BV. - 1471-5953 .- 1873-5223. ; 26, s. 12-20
  • Tidskriftsartikel (refereegranskat)abstract
    • Nursing education needs to prepare students for care of dying patients. The aim of this study was to describe the development of nursing students' attitudes toward caring for dying patients and their perceived preparedness to perform end-of-life care. A longitudinal study was performed with 117 nursing students at six universities in Sweden. The students completed the Frommelt Attitude Toward Care of the Dying Scale (FATCOD) questionnaire at the beginning of first and second year, and at the end of third year of education. After education, the students completed questions about how prepared they felt by to perform end-of-life care. The total FATCOD increased from 126 to 132 during education. Five weeks' theoretical palliative care education significantly predicted positive changes in attitudes toward caring for dying patients. Students with five weeks' theoretical palliative care training felt more prepared and supported by the education to care for a dying patient than students with shorter education. A minority felt prepared to take care of a dead body or meet relatives. © 2017 Elsevier Ltd
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45.
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47.
  • Hussain, Imdad, et al. (författare)
  • Tinbergen Revisited : Benefits from Infrastructure Investments in an Open Economy
  • 1997
  • Rapport (övrigt vetenskapligt/konstnärligt)abstract
    • In his seminal work, Tinbergen (1957) studied the impact of an infrastructure improvement on the transport cost of existing traffic and on the national product. In a numerical example it was shown that the national product could increase substantially beyond the value of the reduced cost of transportation on the improved link. This difference has been labelled the Tinbergen multiplier. Since the modelled economy was thought of as a first best case, the result has been used among those arguing that transport investments give rise to substantial spill over effects in the economy. However, the result is in contradiction with later results within multimarket welfare analysis under first best assumptions. In this paper we recalculate Tinbergen's model and show that the spectacular result is heavily dependent on the localisation of the transport sector. Hence, our results are of utter importance for today's models of infrastructure assessment.
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48.
  • Johansson, Börje, et al. (författare)
  • Affinities and frictions of trade networks
  • 1994
  • Ingår i: The annals of regional science. - 0570-1864 .- 1432-0592. ; 28:3, s. 243-261
  • Tidskriftsartikel (refereegranskat)abstract
    • This paper formulates a theoretical framework in which the analysis starts with supplier-customer links of micro type. From this we derive aggregate trade links between nodes in a spatial network. It is shown how affinities and barriers shape and influence the establishment of customer links, and how this forms aggregate patterns of flows. The framework is applied to three types of models for determining trade patterns — random discrete choice, information theory and gravity models. Essentially equivalent solutions are derived.
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49.
  • Johansson, Börje, et al. (författare)
  • Affinities and Network Attributes in Sweden's Trade with Europe
  • 1993
  • Rapport (övrigt vetenskapligt/konstnärligt)abstract
    • A combined time series and cross-section data set is used in order to estimate network properties in the Swedish export to Europe. These properties are related to product cycle phenomena, and to a classification of commodities into product and price competitive. The estimated models combine a characterization of the nodes in the trade network with a representation of link attributes in order to explain the direction and amount of trade for different commodities.The study supports the assumption that differences in market perfornance is associated with differences in the demand for links with specific attributes. It also shows that trade patterns are influenced by economic and cultural affinities between pairs of countries.
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50.
  • Johansson, Börje, et al. (författare)
  • Att bygga nätverk av städer
  • 1993. - 1
  • Ingår i: Botnianätverket. - Umeå : CERUM. - 917174746X ; , s. 112-153
  • Bokkapitel (övrigt vetenskapligt/konstnärligt)
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  • Resultat 41-50 av 174
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Westin, Lars, Profes ... (101)
Westin, Lars, 1953- (68)
Westin, Jonas (17)
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Henoch, Ingela, 1956 (5)
Westin, Lars (5)
Strang, Susann, 1953 (5)
Ek, Kristina (5)
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