Search results for "PRODUCTIVITY"
showing 10 items of 618 documents
Disentangling conditional effects of multiple regime shifts on Atlantic cod productivity
2020
AbstractRegime shifts are increasingly prevalent in the ecological literature. However, definitions vary, and many detection methods are subjective. Here, we employ an operationally objective means of identifying regime shifts, using a Bayesian online change-point detection algorithm able to simultaneously identify shifts in the mean and(or) variance of time series data. We detected multiple regime shifts in long-term (59-154 years) patterns of coastal Norwegian Atlantic cod (>70% decline) and putative drivers of cod productivity: North Atlantic Oscillation (NAO); sea-surface temperature; zooplankton abundance; fishing mortality (F). The consequences of an environmental or climate-relate…
Co-evolutionary coupling leads a way to a novel concept of R&D - Lessons from digitalized bioeconomy
2020
Given the increasing role of research and development (R&D) in competitive markets in the digital economy while confronting the dilemma between R&D expansion and a productivity decline, transformation of the R&D model has become a crucial subject for global digital leaders. The authors of this paper postulate that neo open innovation harnessing the vigor of external innovation resources which then developed into a new concept of R&D that self-transforms during an R&D process initiated by Amazon by coupling with users. The authors further develop these postulates by proposing the embedding of a growth characteristic identical to biological coupling. An empirical analysis focusing on the fore…
Harnessing soft innovation resources leads to neo open innovation
2019
Advancement of the digital economy has transformed the concept of the growth crossover in nations and firms, both concerning input and output. Advanced economies have been confronting a dilemma between input increases and output decreases. Contrary to traditional expectations, excessive increase in input has resulted in a productivity decline in output. A solution to this dilemma can only be expected by harnessing the vigor of soft innovation resources that lead to neo open innovation in the digital economy. This paper attempts to demonstrate this hypothetical view. Based on an empirical analysis of the development trajectories of 140 countries and 500 global ICT firms, dynamism, resulting …
Changes in the total costs of the English and Welsh water and sewerage industry: The decomposed effect of price and quantity inputs on efficiency
2020
Abstract Understanding what drives changes in regulated water companies' costs is of great relevance to water regulators. This study decomposes and estimates the change in total costs for a sample of ten water and sewerage companies in England and Wales from 1993 to 2016. The results demonstrate that companies' total costs increased over time due to increases in input prices and input quantity. Any gains obtained from the efficient allocation of resources and technical progress were lost due to mergers and technical inefficiency. Finally, we link our results with the regulatory cycle to evaluate the impact of the regulatory regime on companies' costs and discuss some policy implications.
The bureaucratic making of national culture in North-Western Ghana
2014
In this article I explore the making of national culture through bureaucratic routines in the Centre for National Culture in Wa, North-Western Ghana. I focus on an aspect of bureaucracy that is usually left aside: the productivity and creativity of bureaucratic routines. State, nation and culture are not fixed entities, but have to be constantly produced through processes of negotiation and meaning-making and through the continual reproduction of their boundaries and the categories that determine what is to be promoted or preserved. Bureaucratic routines and administrative processes are analysed as practices objectifying and nationalising culture and naturalising the boundaries and categori…
Improving the Reuse Process is Based on Understanding the Business and the Products: Four Case Studies
2002
The reuse of software engineering assets has been proposed as the most promising alternative for improving productivity and software quality. The improvement of reuse requires understanding of suitable reuse strategies and the software process. In four industrial cases the reuse process is analyzed for the purpose of its improvement and remarkable differences between successful processes are found. Those differences are due to differences in the products and businesses of the analyzed companies. In some cases the product line approach fits the business very well and high level of reuse can be achieved by using it. In other cases the black-box approach to reuse has turned out to suit the bus…
Insights from Operator Interviews
2009
The previous section analysed use of software to improve productivity from a general perspective and provided a quick statistical analysis of software usage to the performance of a CSP. Before conducting elaborated statistical analysis on CSP software usage, we need to gain some insight into operator business and understanding on how operators see the role of software in their business as well as how they acquire software.
BIOCHARS IN SOILS: TOWARDS THE REQUIRED LEVEL OF SCIENTIFIC UNDERSTANDING
2017
The special issue on Biochar as an Option for Sustainable Resource Management Key priorities in biochar research for future guidance of sustainable policy development have been identified by expert assessment within the COST Action TD1107. The current level of scientific understanding (LOSU) regarding the consequences of biochar application to soil were explored. Five broad thematic areas of biochar research were addressed: soil biodiversity and ecotoxicology, soil organic matter and greenhouse gas (GHG) emissions, soil physical properties, nutrient cycles and crop production, and soil remediation. The highest future research priorities regarding biochar’s effects in soils were: functional …
Monetary union and productivity differences in Mercosur countries
2006
Abstract This paper investigates cross-country productivity convergence among Mercosur members plus associates (Chile and Bolivia) and Peru, during the period 1960–1999. The testing strategy is based on the definitions of time series convergence by Bernard and Durlauf (1995) [Bernard, A. B., & Durlauf, S. N. (1995). Interpreting tests of convergence hypothesis. Journal of Econometrics , 71 , 161–173] and applies sequentially the multivariate unit root tests proposed by Sarno and Taylor (1998) [Sarno, L., & Taylor, M. (1998). Real exchange rates under the recent float: Unequivocal evidence of mean reversion. Economics Letters , 60 , 131–137], Flores et al. (1995) [Flores, R., Preumont, P.Y.,…
Understanding Economic Growth in Ghana in Comparative Perspective
2019
Ghana has experienced a decade of solid and exceptionally high growth. Between 2005 and 2015, income nearly doubled. This paper analyzes the factors driving this impressive growth performance, using tools such as structural change decompositions and growth regressions. For the comparative perspective, the paper compares Ghana with its structural and aspirational peers. The paper finds that the contribution of structural change to growth has been limited and attributes this to labor that was freed up in agriculture not being absorbed by high-productivity sectors. Looking at factors that drove growth since 2000, financial development and infrastructure had the most important impacts. A benchm…