Search results for " Productivity"
showing 10 items of 252 documents
The Determinants of Retail Productivity: A Critical Review of the Evidence
2009
This paper discusses the literature on the established determinants of productivity in the retail sector. It also draws attention to some neglected strands of research which provide useful insights into strategies that could allow productivity enhancements in this area of the economy. To date, very few attempts have been made to integrate different specialisms in order to explain what drives productivity in retail. Here this paper rectifies this omission by putting together studies from economics, geography, knowledge management and employment studies. It is the authors’ view that quantitative studies of retail productivity should focus on total factor productivity in retailing as the resul…
FROM PRODUCER TO CONSUMER – RELATIONS BETWEEN PRICES OF SELECTED PRODUCTS ON THE AGRI-FOOD MARKET
2019
The food supply chain is characterized by a large diversity of entities comprising it, combining actions taken by individual links, starting with the producer on the consumer. The primary goal of the smooth functioning of the food supply chain is to ensure satisfaction of buyers, while profiting by companies participating in the flow of products. The primary aim of the efficient functioning of the food supply chain is to ensure satisfaction of buyers, while profiting by companies participating in the flow of products. Changes occurring in agricultural production, often cyclical, are transferred to individual links in the supply chain. This phenomenon is visible in changes in the level of pr…
Diffusion of innovative agricultural production systems for sustainable development of small islands: A methodological approach based on the science …
1992
In order to develop small islands, not only must a vital agricultural system be maintained, but the range of opportunities for tourism must be increased with respect to both the seaside and the environmental features of the rural landscape. As an alternative to the traditional and economically declining ones, many innovative production processes can be identified, but their success depends on their interaction with the physical, biological, economic and social environment. In order to identify the main nodes and the most critical interactions, so as to increase the probability of success of a new productive process, a methodological approach based on the science of complexity is proposed fo…
Soil Mapping and Processes Models for Sustainable Land Management Applied to Modern Challenges
2017
Abstract In the context of growing population and global change, increasing demands for food production are an enormous challenge that we face in the modern world. At the same time the need to prevent land degradation, restore lands that are already degraded, and maintain soil quality and health is critical to a sustainable use of land resources. Accurate maps and adequate models are indispensable tools to assist managers, scientists, and decision makers in addressing these challenges. In this chapter, we outline the main impacts of climate change on soils, key adaptation, and mitigation strategies and provide an overview of key issues in sustainable agricultural production as well as land …
Evaluation of the MOD16A2 evapotranspiration product in an agricultural area of Argentina, the Pampas region
2021
The Pampas Region is a big plain of approximately 520,000 km2 in Argentina. It is essential to estimate evapotranspiration (ET) in this region since the primary productivity is directly linked to water availability. Information provided by satellite missions allows monitoring the spatial and temporal variability of ET. In the current study, we evaluated the version 006 of MOD16A2 product (MOD16A2.006) of Potential Evapotranspiration (ETp) and Actual Evapotranspiration (ETa) in Argentinian Pampas Region (APR). MOD16A2.006 product was compared with Crop Evapotranspiration (ETc), calculated with local measurements from the Oficina de Riesgo Agropecuario (ORA), and Crop Coefficient (Kc) data (f…
A New Algorithm for the Retrieval of Sun Induced Chlorophyll Fluorescence of Water Bodies Exploiting the Detailed Spectral Shape of Water-Leaving Rad…
2021
Sun induced chlorophyll fluorescence (SICF) emitted by phytoplankton provides considerable insights into the vital role of the carbon productivity of the earth’s aquatic ecosystems. However, the SICF signal leaving a water body is highly affected by the high spectral variability of its optically active constituents. To disentangle the SICF emission from the water-leaving radiance, a new high spectral resolution retrieval algorithm is presented, which significantly improves the fluorescence line height (FLH) method commonly used so far. The proposed algorithm retrieves the reflectance without SICF contribution by the extrapolation of the reflectance from the adjacent regions. Then, the SICF …
Productivity, Infrastructures and Convergence: Panel Data Evidence on Italian Regions
2008
The paper first employs the Growth Accounting methodology in order to calculate the annual levels of Total Factor Productivity (TFP) in Italian regions for the period 1970-2001. The main result of this initial analysis is that the well-known gap in labour productivity among Italian regions depends mostly on the differences in TFP. The paper then investigates on the presence (or absence) of regional convergence in TFP over the period considered. To this end, physical and social infrastructures are taken into account as factors that influence the process of convergence. Finally, the paper finds a significant effect of both types of infrastructure on regional convergence in TFP, which is estim…
What limit the research productivity of universities? A case study of a Chinese university
2019
In the era of knowledge economy, university plays an important role in the development of community. Generally, universities are responsible for three missions, i.e. teaching, research and social service. Among them, research lunes at the centre, which provides latest intellectual products for teaching on one hand, and supports social service with advanced practices on the other hand. Critical and influential as it is, after investigation we found that the research productivity of the leading research universities in China is quite stable and thus may not meet the expectation of stakeholders. To address this issue, first we conduct an unstructured interview to conclude the limiting factors …
Upstream Product Market Regulations, ICT, R&D and Productivity
2013
Our study aims at assessing the actual importance of the two main channels usually contemplated in the literature through which upstream sector anticompetitive regulations may impact productivity growth: business investments in R&D and in ICT. We thus precisely try to estimate what are the specific impacts of these two channels and their shares in total impact as against alternative channels of investments in other forms of intangible capital such as improvements in skills, management and organization. For this, we specify an extended production function relating productivity explicitly to R&D and ICT capital as well as to upstream regulations, and two factor demand functions relating R&D a…
The Effects of New Emerging Technologies on Human Resources : Emergence of Industry 4.0, a Necessary Evil?
2017
Master's thesis Business Administration BE501 - University of Agder 2017 Based on dynamic capability theory and existing literature, the study empirically investigates the effects of new emerging technologies on human resources; to know if the emergence of Industry 4.0 is a necessary evil or not. Descriptive research design with deductive qualitative analysis (DQA) method was used to analyse data obtained from 6 companies in Norway. Consistent with the two hypotheses deduced in our study, results confirmed in the first place that new emerging technologies have positive effect on human resources productivity. Secondly, new emerging technologies have potential negative challenges on human res…