Results 101 to 110 of about 1,523,625 (331)
Pareto law of the expenditure of a person in convenience stores
, 2007 We study the statistical laws of the expenditure of a person in convenience stores by analysing around 100 million receipts. The density function of expenditure exhibits a fat tail that follows a power law.
Anderson +16 more
core +1 more source
A multi‐level approach for multi‐objective optimization in process eco‐design
Environmental Progress &Sustainable Energy, EarlyView.Abstract This work addresses a central challenge in process eco‐design: how to efficiently integrate environmental and economic criteria—often conflicting—into early design stages while managing the high dimensionality of Life Cycle Assessment (LCA) indicators.
Luis Fernando Morales‐Mendoza +3 more
wiley +1 more source
Efficiency First or Equity First?: Two Principles and Rationality of Social Choice [PDF]
The Pareto efficiency criterion is often in conflict with the equity criteria as no-envy or as egalitarian-equivalence: An allocation x that is Pareto superior to another allocation y can be inferior to y in consideration of equity. This paper formalizes
Tadenuma, Koichi
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Well-Being, Inequality and Time: The Time-Slice Problem and its Policy Implications [PDF]
, 2007 Should equality be viewed from a lifetime or sublifetime perspective? In measuring the inequality of income, for example, should we measure the inequality of lifetime income or of annual income? In characterizing a tax as progressive or regressive,
Adler, Matthew D.
core +4 more sources
European Policy Analysis, EarlyView.ABSTRACT Does street‐level bureaucrats' (SLBs) willingness to sacrifice their own self‐interests to meet the needs of their clients vary depending on their contexts? To date, it has been very challenging to empirically examine how SLBs who have different orientations toward social values might act in different institutional and administrative contexts.
Nissim Cohen, Teddy Lazebnik
wiley +1 more source
Energy Science &Engineering, EarlyView.ABSTRACT Traditional air conditioners suffer from low energy efficiency and exacerbate grid peak loads. While ice storage offers energy‐saving potential, the systematic regulation of ice packing fraction (IPF) on cooling consumption and its synergy with dynamic carbon emissions remains unexplored.
Di Yang, Wenpeng Hong, Xu Jin
wiley +1 more source
Energy Science &Engineering, EarlyView.Optimizing hydrogen port injection in diesel engines significantly improves efficiency and reduces emissions, demonstrating a sustainable dual‐fuel strategy for cleaner transportation solutions and lower environmental impact. ABSTRACT This study evaluates a single‐cylinder hydrogen port injection (HPFI) Diesel engine by systematically varying the ...
Kaustubh R. Kapadani +7 more
wiley +1 more source
Energy Science &Engineering, EarlyView.Overview of the under‐study hub energy model showing the energy conversion and distribution among integrated sources and loads. ABSTRACT In this paper, a probabilistic bi‐objective energy management system (EMS) model is proposed for an energy hub (EH) equipped with renewable energy sources such as photovoltaic and wind turbine connected to the main ...
Mohammad Khoshabi +3 more
wiley +1 more source
PARETO-OPTIMALITY AND L-OPTIMAL FOR SOLVING SOME CLASSES OF OPTIMAL CONTROL PROBLEM
Финансы: теория и практика, 2017 Many practical problems of economic activities and a number of important issues of economic theory are connected to the choice of optimal solution. An adequate economic theory should reflect the process of continuous development of the economic system ...
V. V. Kiselev
doaj +1 more source
Tax Principles and Tax Harmonization under Imperfect Competition: A Cautionary Example [PDF]
This paper shows that under imperfect competition the welfare effects of indirect tax harmonization may depend crucially on whether taxes are levied by the destination or the origin principle.
Michael Keen +2 more
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