Hasil untuk "Property"

S. Skaperdas

Yoram Barzel

A. Alchian, H. Demsetz

W. Lyman

N. Christie

A. Berle, G. Means

D. Wever, F. Picchioni, A. Broekhuis

Sebastian Galiani, Ernesto Schargrodsky

David R. Bowes, K. Ihlanfeldt

L. Briand, S. Morasca, V. Basili

K. Phoon, F. Kulhawy

G. Debrezion, E. Pels, P. Rietveld

Railway stations function as nodes in transport networks and places in an urban environment. They have accessibility and environmental impacts, which contribute to property value. The literature on the effects of railway stations on property value is mixed in its finding in respect to the impact magnitude and direction, ranging from a negative to an insignificant or a positive impact. This paper attempts to explain the variation in the findings by meta-analytical procedures. Generally the variations are attributed to the nature of data, particular spatial characteristics, temporal effects and methodology. Railway station proximity is addressed from two spatial considerations: a local station effect measuring the effect for properties with in 1/4 mile range and a global station effect measuring the effect of coming 250 m closer to the station. We find that the effect of railway stations on commercial property value mainly takes place at short distances. Commercial properties within 1/4 mile rang are 12.2% more expensive than residential properties. Where the price gap between the railway station zone and the rest is about 4.2% for the average residence, it is about 16.4% for the average commercial property. At longer distances the effect on residential property values dominate. We find that for every 250 m a residence is located closer to a station its price is 2.3% higher than commercial properties. Commuter railway stations have a consistently higher positive impact on the property value compared to light and heavy railway/Metro stations. The inclusion of other accessibility variables (such as highways) in the models reduces the level of reported railway station impact.

D. Siegel, R. Veugelers, M. Wright

T. Le, V. Epa, F. Burden et al.

Izzet B. Yildiz, H. Jaeger, S. Kiebel

Timothy J. Besley, Maitreesh Ghatak

T. Sikor, C. Lund

Zijian Yao

This study proposes a systematic policy framework that leverages special tax measures to steer stakeholder behavior toward urban cultural heritage conservation. Integrating comparative policy analysis, microeconomic modeling, systematic policy framework construction and case studies from China, we design a synergistic system of tax incentives and disincentives across income, consumption, and property taxes. The framework is contextualized within China’s forthcoming Cultural Heritage Conservation Law and demonstrates how fiscal instruments can align individual economic rationality with collective conservation goals. A three-stage decision model – grounded in Multi-Criteria Decision Analysis (MCDA) – is introduced to assess the suitability, necessity, and balancing of tax interventions. Based on the analysis of secondary sources and policy documents, empirical case studies in Suzhou and Tianshui are used to illustrate the framework’s efficacy and limitations. The findings offer a transferable model for sustainable urban governance, with relevance for rapidly urbanizing regions globally.

N. Muthukumaran, B. Arulmurugan, Manikandan Manoharan

This study evaluates the compatibility of dissimilar welding between Inconel 59 and Austenitic Stainless Steel (AISI 904L) using CO₂ Laser Beam Welding. The investigation includes macro and microstructure analysis, mechanical property evaluation, and the effects of cryogenic treatment. Weld geometry was assessed macroscopically, confirming process feasibility. Microscopic analysis revealed fine equiaxed dendrites in the fusion zone with minimal secondary phase formation. XRD phase analysis confirmed phase stability, while residual stress analysis indicated reduced tensile stress in the fusion zone and compressive stress in adjacent regions. The fusion zone exhibited an average hardness of 236 HV, attributed to the refined dendritic structure. Cryogenic treatment improved weld performance, with tensile strength increasing by 5.5 % in shallow mode and 15.3 % in deep mode, alongside a 4.6 % enhancement in impact strength in deep cryogenic conditions. These results validate the feasibility of dissimilar welding between Alloy 59 and AISI 904L for applications requiring high strength and temperature resistance.

Ivan Lednev, Sergey Zaitsev, Ekaterina Maltseva et al.

The development of materials based on chitosan and polyesters that possess thermoplastic, biocompatible, and biodegradable properties is a perspective for additive technologies in biomedicine. Research on obtaining such compositions is constrained because the polysaccharide content does not exceed 5 wt.%, which cannot ensure effective tissue regeneration. Herein, we propose a method for obtaining thermoplastic block copolymers based on chitosan and poly(ε-caprolactone) by ultrasonic irradiation of a homogeneous solution of a homopolymer mixture in dimethyl sulfoxide as a common solvent, achieving a yield of 99%. The distinctive feature of the method is the interaction between the components at the molecular level and provides obtaining copolymers at any component ratio. SEM images revealed a homogeneous structure without structural defects in both solvent-cast films and extruded filaments. The block copolymers were characterized by high mechanical property tensile strength of up to 60–70 MPa and elasticity of up to 35% for films and 25–40 MPa and elasticity of up to 50% for filaments. Cell adhesion of composition investigated on fibroblast cells (hTERT BJ-5TA) is at the level of chitosan and demonstrated the absence of cytotoxicity.