scholarly journals Economic Aspects in the Raspberry Production on the Example of Farms from Poland, Serbia and Ukraine

2019 ◽  
Vol 27 (2) ◽  
pp. 71-80 ◽  
Author(s):  
Wioletta Wróblewska ◽  
Joanna Pawlak ◽  
Dariusz Paszko
Keyword(s):  
Cost Effectiveness ◽  
Relative Stability ◽  
Crop Yields ◽  
Direct Costs ◽  
Production Costs ◽  
Economic Viability ◽  
Economic Aspects ◽  
Competitive Position ◽  
Comparative Analyses ◽  
Contributory Factors

AbstractFor many years Poland and Serbia have played the dominating roles in European raspberry production. However, the growing production in Ukraine might threaten the relative stability of the raspberry market for both countries. It is projected that in the coming years Ukraine will strengthen its competitive position in relation to the current industrial raspberry production leaders. This justifies the need to conduct comparative analyses of competitive power, and its contributory factors, including production costs in individual countries. The aim of this study was to compare economic viability and cost-effectiveness in raspberry production, using the examples of selected horticultural holdings in Poland, Serbia, and Ukraine. The production volumes of raspberries in Poland, Serbia and Ukraine were analysed. The levels of costs and the financial results generated in raspberry cultivation for processing purposes were also determined, using the example of horticultural holdings in this countries. The results indicated that the direct costs in Ukraine, were just over half lower those in Poland and Serbia. The raspberry crop yields in the three investigated countries were similar, and the sales prices in the analysed years made it possible to obtain a surplus of receipts over direct costs.

Cost-effectiveness of minimally invasive midline lumbar interbody fusion versus traditional open transforaminal lumbar interbody fusion

2020 ◽  
Vol 32 (1) ◽  
pp. 31-35
Author(s):  
Mladen Djurasovic ◽  
Jeffrey L. Gum ◽  
Charles H. Crawford ◽  
Kirk Owens ◽  
Morgan Brown ◽  
...  
Keyword(s):  
Cost Effectiveness ◽  
Minimally Invasive ◽  
Interbody Fusion ◽  
Smoking Status ◽  
Transforaminal Lumbar Interbody Fusion ◽  
Direct Costs ◽  
Lumbar Interbody Fusion ◽  
Related Quality ◽  
Health Related

OBJECTIVEThe midline transforaminal lumbar interbody fusion (MIDLIF) using cortical screw fixation is a novel, minimally invasive procedure that may offer enhanced recovery over traditional open transforaminal lumbar interbody fusion (TLIF). Little information is available regarding the comparative cost-effectiveness of the MIDLIF over conventional TLIF. The purpose of this study was to compare cost-effectiveness of minimally invasive MIDLIF with open TLIF.METHODSFrom a prospective, multisurgeon, surgical database, a consecutive series of patients undergoing 1- or 2-level MIDLIF for degenerative lumbar conditions was identified and propensity matched to patients undergoing TLIF based on age, sex, smoking status, BMI, diagnosis, American Society of Anesthesiologists Physical Status Classification System (ASA) class, and levels fused. Direct costs at 1 year were collected, including costs associated with the index surgical visit as well as costs associated with readmission. Improvement in health-related quality of life was measured using EQ-5D and SF-6D.RESULTSOf 214 and 181 patients undergoing MIDLIF and TLIF, respectively, 33 cases in each cohort were successfully propensity matched. Consistent with propensity matching, there was no difference in age, sex, BMI, diagnosis, ASA class, smoking status, or levels fused. Spondylolisthesis was the most common indication for surgery in both cohorts. Variable direct costs at 1 year were $2493 lower in the MIDLIF group than in the open TLIF group (mean $15,867 vs $17,612, p = 0.073). There was no difference in implant (p = 0.193) or biologics (p = 0.145) cost, but blood utilization (p = 0.015), operating room supplies (p < 0.001), hospital room and board (p < 0.001), pharmacy (p = 0.010), laboratory (p = 0.004), and physical therapy (p = 0.009) costs were all significantly lower in the MIDLIF group. Additionally, the mean length of stay was decreased for MIDLIF as well (3.21 vs 4.02 days, p = 0.05). The EQ-5D gain at 1 year was 0.156 for MIDLIF and 0.141 for open TLIF (p = 0.821). The SF-6D gain at 1 year was 0.071 for MIDLIF and 0.057 for open TLIF (p = 0.551).CONCLUSIONSCompared with patients undergoing traditional open TLIF, those undergoing MIDLIF have similar 1-year gains in health-related quality of life, with total direct costs that are $2493 lower. Although the findings were not statistically significant, minimally invasive MIDLIF showed improved cost-effectiveness at 1 year compared with open TLIF.

scholarly journals Influence of Market Diversification on Farm Income Variability of Soybean Producers

1979 ◽  
Vol 11 (1) ◽  
pp. 101-105
Author(s):  
B. R. Eddleman ◽  
J. E. Moya-Rodriguez
Keyword(s):  
Crop Yields ◽  
Fundamental Problem ◽  
Decision Makers ◽  
Production Costs ◽  
Farm Income ◽  
Net Income ◽  
Factors Affecting ◽  
Production Variability ◽  
Income Variability ◽  
Marketing Actions

Many decisions made by farm producers are based on expectations. The process of formulating and incorporating these expectations into decision making is difficult when high variability occurs in product prices, crop yields, production costs, or other factors affecting net income. Farm producers may be influenced by a number of goals in selecting combinations of crops to produce and marketing outlets for the crops. Two goals generally held to be important to farm decision makers are maximization of net income and net income stability. Given the price, yield, and cost of production variability characteristics of a farm enterprise and these two goals of farm decision makers, a fundamental problem is to determine what combination of alternative marketing actions can best satisfy the two objectives. A systematic examination of the relationship between the level of net income and net income variability for combinations of marketing alternatives would aid farmers in deciding on marketing actions to attain these goals.

scholarly journals Horse Agribusiness in Rio de Janeiro, Brazil: trade and economic aspects of Mangalarga Marchador farm production

2020 ◽  
Vol 9 (11) ◽  
pp. e4319119938
Author(s):  
Grasiele Coelho Cabral ◽  
Afonso Aurélio de Carvalho Peres ◽  
Ana Carla Chaves Dias ◽  
Wagner de Souza Tassinari ◽  
Maria Izabel Vieira de Almeida ◽  
...  
Keyword(s):  
Rio De Janeiro ◽  
Market Value ◽  
The State ◽  
Stratified Sampling ◽  
Production Costs ◽  
Economic Aspects ◽  
Farm Production ◽  
Horse Breeding ◽  
Coastal Lowlands ◽  
Commercial Performance

This study aimed to assess the economic and commercial performance of the Mangalarga Marchador horse breeding, and production costs in the Rio de Janeiro. Data was collected from the ABCCMM archives and from associated breeders, selected through stratified sampling by the mesoregions of the State of Rio de Janeiro. The main means of marketing the animals is selling on the farm. The average of horse’s sale per stud farm in the Rio de Janeiro is 14.92/year with the average of R$16,628.46/horse, generating an estimated sale at the farms of around R$192,026,783.88/year. The sale of mating (8.77 mating/year) and weaned foals (5.44 foals/year) contributed to the largest volume of sales at the stud farms. Donor mares (R$57,318,908.50) and mares (R$42,958,357.20) represented the highest in terms of market value throughout the Rio de Janeiro. The Coastal Lowlands mesoregion had the highest average of animals sold per stud farm/year (40.57 animals) and the Central Fluminense mesoregion had the lowest average (25.39 animals). The average commercialization per farm/year corresponds to R$385,667.90 and the average total value traded in the Rio de Janeiro is R$465,880,252.32/year. The average is 6.52 hired employees, which is equivalent to an average monthly labor gross cost of R$11,286.00. Rio de Janeiro employs around 5,584 people directly, the greatest numbers in the Metropolitan mesoregion (1,833 employees), and the lowest concentration in the Northern Fluminense mesoregion (530 employees). Together with the production costs, Mangalarga Marchador horse’s business turns over more than R$650 million per year in the Rio de Janeiro.

scholarly journals Weed interference capacity on soybean yield

2021 ◽  
Vol 74 (2) ◽  
Author(s):  
Eduardo Carlos Rüdell ◽  
Iuri Dalla Santa Petrolli ◽  
Fernando Machado dos Santos ◽  
Dieferson Frandaloso ◽  
Diécson Ruy Orsolin da Silva
Keyword(s):  
Critical Period ◽  
Chemical Method ◽  
Crop Yields ◽  
Production Costs ◽  
Limiting Factor ◽  
Biological Factors ◽  
Mechanical Method ◽  
Total Period ◽  
Weed Interference ◽  
Mechanical Methods

Among biological factors, weeds are the most important limiting factor for crop yields, as well as increasing production costs. The aim was to determine the influence of control and coexistence of weed community on soybean crop yield and to define the period before interference, the critical period of interference prevention and the total period of interference prevention, with the comparative use of chemical and mechanical methods for weed eradication. The study was conducted in an experimental field in the 2018/2019 harvest. A randomized block with four replications was implemented as experimental design, using two methods for control. The evaluated periods were 0-10, 0-20, 0-30, 0-40, 0-50, 0-60 and 130 days after crop emergence. It was possible to observe that the use of the chemical method generated a higher yield compared to mechanical method. The period before the interference in both chemical and mechanical management was similar, approaching 20 days after crop emergence. The critical period of interference prevention was between 20-50 and 40.5 days after crop emergence in chemical and mechanical methods, respectively. The total period of interference prevention was extended to 50 and 40.5 days after crop emergence in chemical and mechanical methods, respectively. The reduction in productivity due to weed interference was 1639 kg ha-1 (55%)and 947 kg ha-1 (34.6%) in chemical and mechanical methods, respectively.

Cost-effectiveness of AI in medicine from a clinical, technical, and economic perspective: A scoping review and a framework of analysis (Preprint)

2021 ◽  
Author(s):  
Jesus Gomez Rossi ◽  
Ben Feldberg ◽  
Joachim Krois ◽  
Falk Schwendicke
Keyword(s):  
Artificial Intelligence ◽  
Cost Effectiveness ◽  
Scientific Literature ◽  
Economic Aspects ◽  
Inclusion Criteria ◽  
Economic Perspective ◽  
Health Policy Analysis ◽  
The Cost ◽  
The Relationship ◽  
Potential Use

BACKGROUND Research and Development (R&D) of Artificial Intelligence (AI) in medicine involve clinical, technical and economic aspects. Better understanding the relationship between these dimensions seems necessary to coordinate efforts of R&D among stakeholders. OBJECTIVE To assess systematically existing literature on the cost-effectiveness of Artificial Intelligence (AI) from a clinical, technical and economic perspective. METHODS A systematic literature review was conducted to study the cost-effectiveness of AI solutions and summarised within a scoping framework of health policy analysis developed to study clinical, technical and economic dimensions. RESULTS Of the 4820 eligible studies, 13 met the inclusion criteria. Internal medicine and emergency medicine were the most studied clinical disciplines. Technical R&D aspects have not been uniformly disclosed in the studies we analysed. Monetisation aspects such as payment models assumed have not been reported in the majority of cases. CONCLUSIONS Existing scientific literature on the cost-effectiveness of AI currently does not allow to draw conclusive recommendations. Further research and improved reporting on technical and economic aspects seem necessary to assess potential use-cases of this technology, as well as to secure reproducibility of results. CLINICALTRIAL Not applicable

Influence of conservation tillage practices on soil properties and crop yields for maize and wheat cultivation in Beijing, China

Soil Research ◽  
2009 ◽  
Vol 47 (4) ◽  
pp. 362 ◽  
Author(s):  
Xirui Zhang ◽  
Hongwen Li ◽  
Jin He ◽  
Qingjie Wang ◽  
Mohammad H. Golabi
Keyword(s):  
Soil Properties ◽  
Crop Yields ◽  
Conservation Tillage ◽  
Soil Depth ◽  
Chemical Properties ◽  
Conventional Tillage ◽  
Production Costs ◽  
Long Term Effects ◽  
Available N ◽  
Beijing Area

Conservation tillage is becoming increasingly attractive to farmers because it involves lower production costs than does conventional tillage. The long-term effects of sub-soiling tillage (ST), no tillage (NT), and conventional tillage (CT) on soil properties and crop yields were investigated over an 8-year period (2000–07). The study was conducted in a 2-crop-a-year region (Daxing) and a 1-crop-a-year region (Changping) of the Beijing area in China. At 0–0.30 m soil depth, water stability of macro-aggregates (>0.25 mm) was much greater for ST (22.1%) and NT (12.0%) than for CT in Daxing, and the improvements in Changping were 18.9% and 9.5%, respectively. ST and NT significantly (P < 0.05) improved aeration porosity by 14.5% and 10.6%, respectively, at Daxing and by 17.0% and 8.6% at Changping compared with CT treatment. Soil bulk density after 8 years was 0.8–1.5% lower in ST and NT treatments than in CT at both sites. Soil organic matter and available N and P followed the same order ST ≈ NT > CT at both sites. Consequently, crop yields in ST and NT plots were higher than in CT plots due to improved soil physical and chemical properties. Within the conservation tillage treatments, despite similar economic benefit, the effects on crop yields for ST were better than for NT. Mean (2000–07) crop yields for ST were 0.2% and 1.5% higher than for NT at Daxing and Changping, respectively. We therefore conclude that ST is the most suitable conservation tillage practice for annual 2-crop-a-year and 1-crop-a-year regions in the Beijing area.

Impact of bovine respiratory disease (BRD) from the perspective of the Canadian beef producer

2009 ◽  
Vol 10 (2) ◽  
pp. 109-110 ◽  
Author(s):  
Kee Jim
Keyword(s):  
Respiratory Disease ◽  
Bovine Respiratory Disease ◽  
Indirect Costs ◽  
Direct Costs ◽  
Production Costs ◽  
Direct And Indirect Costs ◽  
Carcass Disposal ◽  
The Cost

AbstractThe costs of bovine respiratory disease (BRD) to the beef producer can be estimated by identifying and summing the direct and indirect costs associated with the disease. The major direct costs are attributable to the cost of the feeder, production costs and carcass disposal. The indirect costs are mainly associated with infrastructure and labour.

Notes on Statistics of Manpower Costs and Unemployment in Major Industrial Countries

1971 ◽  
Vol 56 ◽  
pp. 64-69
Author(s):  
F.K. Jones ◽  
S. Hays ◽  
L.F. Campbell-Boross
Keyword(s):  
Production Costs ◽  
Focus Attention ◽  
Competitive Position ◽  
Industrial Countries ◽  
Export Prices ◽  
Unit Costs ◽  
Statistical Series ◽  
World Markets ◽  
Short Run ◽  
The Cost

This note outlines some of the problems in measuring short-run changes in manpower costs and lists some of the statistical series now available for major industrial countries. Information about changes in the cost of labour provides a useful complement to data about export prices for analysis of the development of a country's competitive position. Each type of indicator has its own drawbacks. For example, for some exports prices are set by competitive world markets and a change in competitiveness may take the form of a change in relative profits rather than a change in price. Moreover, there are well-known difficulties in comparing national indices for prices or unit/average values. For production costs per unit of output, too, there are problems of compilation. There are also problems of interpretation, particularly over very short periods, because the measures can be very erratic. In the field of unit costs it has become usual to focus attention on changes in manpower costs, variously defined, partly because such costs are the most important, and partly because costs of materials (to the extent that they are set by world prices) tend to move more closely in line as between different countries.

The cost-effectiveness of rotavirus vaccination: Comparative analyses for five European countries and transferability in Europe

Vaccine ◽  
2009 ◽  
Vol 27 (44) ◽  
pp. 6121-6128 ◽  
Author(s):  
Mark Jit ◽  
Joke Bilcke ◽  
Marie-Josée J. Mangen ◽  
Heini Salo ◽  
Hugues Melliez ◽  
...  
Keyword(s):  
Cost Effectiveness ◽  
European Countries ◽  
Comparative Analyses ◽  
Rotavirus Vaccination ◽  
The Cost

scholarly journals Benefits and Costs of Digital Consulting in Clinics Serving Young People With Long-Term Conditions: Mixed-Methods Approach (Preprint)

2018 ◽  
Author(s):  
Sung Wook Kim ◽  
Jason Madan ◽  
Melina Dritsaki ◽  
Carol Bryce ◽  
Vera Forjaz ◽  
...  
Keyword(s):  
United Kingdom ◽  
Cost Effectiveness ◽  
Young People ◽  
Health Professionals ◽  
Direct Costs ◽  
Long Term Conditions ◽  
Team Members ◽  
The United Kingdom ◽  
Part Model

BACKGROUND Since the introduction of digital health technologies in National Health Service (NHS), health professionals are starting to use email, text, and other digital methods to consult with their patients in a timely manner. There is lack of evidence regarding the economic impact of digital consulting in the United Kingdom (UK) NHS. OBJECTIVE This study aimed to estimate the direct costs associated with digital consulting as an adjunct to routine care at 18 clinics serving young people aged 16-24 years with long-term conditions. METHODS This study uses both quantitative and qualitative approaches. Semistructured interviews were conducted with 173 clinical team members on the impacts of digital consulting. A structured questionnaire was developed and used for 115 health professionals across 12 health conditions at 18 sites in the United Kingdom to collect data on time and other resources used for digital consulting. A follow-up semistructured interview was conducted with a single senior clinician at each site to clarify the mechanisms through which digital consulting use might lead to outcomes relevant to economic evaluation. We used the two-part model to see the association between the time spent on digital consulting and the job role of staff, type of clinic, and the average length of the working hours using digital consulting. RESULTS When estimated using the two-part model, consultants spent less time on digital consulting compared with nurses (95.48 minutes; P<.001), physiotherapists (55.3 minutes; P<.001), and psychologists (31.67 minutes; P<.001). Part-time staff spent less time using digital consulting than full-time staff despite insignificant result (P=.15). Time spent on digital consulting differed across sites, and no clear pattern in using digital consulting was found. Health professionals qualitatively identified the following 4 potential economic impacts for the NHS: decreasing adverse events, improving patient well-being, decreasing wait lists, and staff workload. We did not find evidence to suggest that the clinical condition was associated with digital consulting use. CONCLUSIONS Nurses and physiotherapists were the greatest users of digital consulting. Teams appear to use an efficient triage system with the most expensive members digitally consulting less than lower-paid team members. Staff report showed concerns regarding time spent digitally consulting, which implies that direct costs increase. There remain considerable gaps in evidence related to cost-effectiveness of digital consulting, but this study has highlighted important cost-related outcomes for assessment in future cost-effectiveness trials of digital consulting.

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