AUTHOR

Chatzimichael Konstantinos

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Agricultural Economics , Applied Research - 2023

Factors Shaping Innovative Behavior: A Meta-Analysis of Technology Adoption Studies in Agriculture

In this paper, we employ a meta-regression analysis approach to synthesize empirical evidence on the average partial effects of eleven adoption determinants that regularly appear in empirical studies examining farmer's adoption behavior worldwide. Our analysis considers a total of 122 studies from the adoption literature using discrete choice models that are published in 24 peer-reviewed journals since 1985, covering farmer's adoption behavior around the world and for a wide variety of agricultural technologies.

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Agricultural Economics , Theory - 2020

Pesticide Use, Health Impairments and Economic Losses Under Rational Farmers Behavior

The present paper develops a novel methodology for measuring the economic losses resulting from the negative health impacts of pesticides while taking into account their role as a damage control agent. To this effect a production model is presented that takes into account both the effect of the health impairment caused by pesticides on labor units and the pest control and crop enhancing properties of pesticides.

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Agricultural Economics , Applied Research - 2019

Sub-Lethal Concentrations of Neonicotinoid Insecticides at the Field Level Affect Negatively Honey Yield

We used data from a 6-year survey of 60 apiaries in Greece and economic modelling to assess at the field level the effects of neonicotinoid insecticides on honey production. Based on production function estimates, we found that sub-lethal concentrations of two widely used neonicotinoid insecticides (imidacloprid and thiamethoxam) detected in the nectar of flowers resulted in substantial losses in honey production for commercial beekeepers in our sample.

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Agricultural Economics , Applied Research - 2017

Irrigation Practices, Water Effectiveness and Productivity Measurement

This paper develops a consistent theoretical framework for measuring irrigation water effectiveness and its impact on productivity growth rates by assuming a smooth transition process from traditional to modern irrigation technologies among individual farmers.

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Health Economics , Theory - 2017

Health-Damaging Inputs, Workers Health Status and Productivity Measurement

In many sectors technological conditions of firm production require the use of specific inputs that are at the same time hazardous for firm workers. Safety rules on the application of these health damaging inputs are not always followed. This in turn implies that firms suffer from important productivity losses due to deterioration of their human capital.

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Bibliometrics , Data Analytics - 2016

Measuring the Publishing Productivity of Economics Departments in Europe

We measure performance on the basis of a publishing productivity index which allows to account for difference in research inputs among departments.

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Economic Growth , Applied Research - 2013

Tax Evasion, Tax Monitoring Expenses and Economic Growth: An Empirical Analysis in OECD Countries

Based on an endogenous growth model, we extent Roubini and Sala-i-Martin (1993) theoretical framework to analyse empirically the relationship between economic growth, announced tax rate and tax monitoring expenses using data from 32 OECD countries during the 1999-2007 period.

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Technological Change , Applied Research - 2011

Informational Cascades and Technology Adoption: Evidence from Greek and German Organic Growers

The present study aims to empirically analyze the competing effects of social interactions and conversion subsidies on the adoption of organic farming practices.

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Production Economics , Theory - 2010

Decomposition of Labor Productivity Growth: A Multilateral Production Frontier Approach

This paper develops a parametric decomposition framework of labor productivity growth relaxing the assumption of labor-specific efficiency.

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