Rents, resources, and multiple technologies; Ricardian mechanisms in input-output modelling

Diversification , Ricardian Rents , and Tobin ' s q

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ENVIRONMENTAL IMPACTS OF ENERGY-EFFICIENT TECHNOLOGIES: POTENTIAL FOR INPUT-OUTPUT AND SUPPLY-CHAIN ANALYSES IN IRAN

Ricardian rents , environmental policy and the ‘ double - dividend ’ hypothesis

Recent studies on the so-called double dividend hypothesis find that environmental tax swaps exacerbate the costs of the tax system and therefore do not produce a double dividend. We extend these models by incorporating a fixed-factor in the production of the polluting good and, therefore, allowing Ricardian rents to be generated in the economy. In this setting, an environmental tax reform with...

Multiple Fuzzy Regression Model for Fuzzy Input-Output Data

A novel approach to the problem of regression modeling for fuzzy input-output data is introduced.In order to estimate the parameters of the model, a distance on the space of interval-valued quantities is employed.By minimizing the sum of squared errors, a class of regression models is derived based on the interval-valued data obtained from the $alpha$-level sets of fuzzy input-output data.Then,...

Eighty Challenges Facing Speech Input/Output Technologies

During the past three decades, we have witnessed remarkable progress in the development of speech input/output technologies. Despite these successes, we are far from reaching human capabilities of recognizing nearly perfectly the speech spoken by many speakers, under varying acoustic environments, with essentially unrestricted vocabulary. Synthetic speech still sounds stilted and robot-like, la...