bluuebunny/crossref_metadata_2025_split huggingface dataset:
The impact of the Federal Reserve System’s interest rate channel on the components of aggregate demand
Authors: Brózda-Wilamek Dominika 
Published: January 2022

Motivation: Monetary policy decisions, through the process of transmission mechanism, affect the term structure of nominal interest rates as well as other asset prices, and thus influences aggregate demand (e.g. consumer spending and business investments) and price levels through these effects. The aspect of monetary transmission to various components of aggregate demand has been relatively little studied in the literature of the subject.
Aim: The main aim of the study is to empirically investigate the effect of the Fed’s monetary policy on major components of aggregate demand over the past 35 years. To this aim, the scale and timing of the interest rate pass-through to economic activity have been examined.
Results: The empirical findings showed that that between 1984 and 2019, the sensitivity of consumption and investment expenditures to interest rate impulses were different. Firstly, fixed investment spending accounted for a significant part that was responsible for the response of real GDP following an interest rate shock. Secondly, in the case of personal consumption expenditures, expenses for durable goods were more sensitive to changes in the Fed’s interest rate than spending on services and nondurable goods. In this way, the study expands the existing literature by reporting the effects of the Fed’s monetary policy on major components of aggregate demand over the past 35 years
Rebalancing of exchange traded funds in stock market using option trading strategies
Authors: Elegeti Vinaykumar 
Published: January 2022

Motivation: The finance and academic industries are highly discussed in the stock market trading domain. The increase in economic globalization shows the connection among stock markets in different countries, which produces the effect of risk conduction in the market. Forecasting the direction of every day’s stock market return is important and challenging. The growing complexity and dynamic features in stock markets are difficult in the financial industry. The inflexible trading method developed by financial practitioners utilized a larger amount of stock market features and is failed to achieve a satisfactory result in every condition of the market. Further, the existing data mining approaches are incomplete and inefficient.
Aim: To overcome the issues in stock and problem of existing methods, proposed option trading strategies for rebalancing Exchange Traded Fund (ETF) in the stock market. Rebalancing-ETF measure the volatility of the stock to track the error of model and rebalance the threshold quality to improve the trade. The proposed method increases the order of threshold quantity to rebalance the trade.
Results: The result showed that the minimum orders increases in rebalancing trade, which reduces the impact of price formations in market. The tracking error occurs when the larger quantity of threshold value reduces the quantity. Then, the markets are changed significantly when the Net Asset Values (NAV) of rebalancing ETF increases.
Sustainable consumption in macroeconomic approach in Poland
Authors: Grzega Urszula 
Published: January 2022

Motivation: The studies on sustainable consumption are conducted in Poland and worldwide on the basis of various source data. Macroeconomic perspective is one of research approaches. The data obtained from the system of national accounts are especially important for the assessment of the situation in Poland. As a result of research specific indicators are obtained which express changes in various areas of functioning of consumption entities in the perspective of sustainable consumption.
Aim: to indicate the main trends of research on sustainable consumption in macroeconomic approach in Poland and to recognise the changes in the area of sustainable consumption on the basis of indicators adopted in the research on sustainable development conducted by Central Statistical Office.
Results: In Polish official statistics, the process of tracing sustainable development which includes sustainable consumption as an integral part, can be conducted with the use of the set of indicators monitoring four main orders, i.e. social, economic, environmental and institutional, as well as political order. Indicators related to the patterns of sustainable consumption are located in the group of indicators of social order and include such measures as the structure of average monthly expenditure per capita in households by type, the structure of passenger cars by age groups and electricity consumption in households per capita. Conducted research shows that in the years 2004–2019 favourable changes were reported in Poland in the structure of individual consumption in the household sector. They were related to the decrease in the value of the food index and the increase in the expenditures free choice indicator. At the same time, the data from Central Statistical Office shows that a regression was observed in the other two research areas, i.e. the structure of passenger cars by age and energy consumption in households.
Revenues from agricultural tax in the context of the principle of financial independence of municipalities
Authors: Życzkowska Elżbieta , Dziuba Jarosław 
Published: January 2022

Motivation: The presented study addresses the important and current problem of agricultural tax and the resulting revenues in the context of financial independence of local government units. The scope of financial independence held by a municipality is significantly influenced by the right to exercise limited fiscal power. It means that the state provides municipalities with a number of powers to shape the local tax system, to set tax rates, to introduce individual tax exemptions, allowances and amortizations.
Aim: The main purpose of the article is to present the importance of agricultural tax as the source of generating own revenues by municipalities in Poland, in the years 2015–2019, in the context of the principle of financial independence of municipalities. The supplementary purpose is to analyse and assess exercising the rights in terms of shaping revenues from agricultural tax in municipalities.
Results: The analysis covers the level and share of revenues from agricultural tax in total revenues and municipal own revenues as well as the amount of revenues lost on its account. The conducted research has shown that agricultural tax plays the greatest role as the source of own revenues in managing the budgets of rural municipalities. However, it can be noticed that the fiscal function of the tax under study is increasingly smaller in each municipal category. It should be indicated that the structure of agricultural tax, which is basically unrelated to profitability and the volume of production in agriculture, in turn, translates into a low level of own revenues potential in municipalities. The system of taxing agriculture with agricultural tax, from the perspective of financial independence of municipalities, remains ineffective and the degree of independence presented by municipalities in this respect is far from a satisfactory level. The conducted analysis addressing correlations resulting from various types of reductions in agricultural tax against revenues from this tax showed that the scale of reductions, as the effect of using various tools by municipalities, was minimal and did not exceed 1% (which makes approx. 0.5%). The exception is the possibility of reducing the upper tax rates by a municipality.
Why Bitcoin Will Fail to Scale?
Authors: Malik Nikhil , Aseri Manmohan , Singh Param Vir , Srinivasan Kannan 
Published: January 2022

Bitcoin falls dramatically short of the scale provided by banks for payments. Currently, its ledger grows by the addition of blocks of ∼2,000 transactions every 10 minutes. Intuitively, one would expect that increasing the block capacity would solve this scaling problem. However, we show that increasing the block capacity would be futile. We analyze strategic interactions of miners, who are heterogeneous in their power over block addition, and users, who are heterogeneous in the value of their transactions, using a game-theoretic model. We show that a capacity increase can facilitate large miners to tacitly collude—artificially reversing back the capacity via strategically adding partially filled blocks in order to extract economic rents. This strategic partial filling crowds out low-value payments. Collusion is sustained if the smallest colluding miner has a share of block addition power above a lower bound. We provide empirical evidence of such strategic partial filling of blocks by large miners of Bitcoin. We show that a protocol design intervention can breach the lower bound and eliminate collusion. However, this also makes the system less secure. On the one hand, collusion crowds out low-value payments; on the other hand, if collusion is suppressed, security threatens high-value payments. As a result, it is untenable to include a range of payments with vastly different outside options, willingness to bear security risk, and delay onto a single chain. Thus, we show economic limits to the scalability of Bitcoin. Under these economic limits, collusive rent extraction acts as an effective mechanism to invest in platform security and build responsiveness to demand shocks. These traits are otherwise hard to attain in a disintermediated setting owing to the high cost of consensus. This paper was accepted by Kartik Hosanagar, information systems.
Simultaneous bilateral total knee arthroplasty
Authors: Sheridan Gerard A. , Moshkovitz Rotem , Masri Bassam A. 
Published: January 2022

Aims Simultaneous bilateral total knee arthroplasty (TKA) has been used due to its financial advantages, overall resource usage, and convenience for the patient. The training model where a trainee performs the first TKA, followed by the trainer surgeon performing the second TKA, is a unique model to our institution. This study aims to analyze the functional and clinical outcomes of bilateral simultaneous TKA when performed by a trainee or a supervising surgeon, and also to assess these outcomes based on which side was done by the trainee or by the surgeon. Methods This was a retrospective cohort study of all simultaneous bilateral TKAs performed by a single surgeon in an academic institution between May 2003 and November 2017. Exclusion criteria were the use of partial knee arthroplasty procedures, staged bilateral procedures, and procedures not performed by the senior author on one side and the trainee on another. Primary clinical outcomes of interest included revision and re-revision. Primary functional outcomes included the Oxford Knee Score (OKS) and patient satisfaction scores. Results In total, 315 patients (630 knees) were included for analysis. Of these, functional scores were available for 189 patients (378 knees). There was a 1.9% (n = 12) all-cause revision rate for all knees. Overall, 12 knees in ten patients were revised, and both right and left knees were revised in two patients. The OKS and patient satisfaction scores were comparable for trainees and supervising surgeons. A majority of patients (88%, n = 166) were either highly likely (67%, n = 127) or likely (21%, n = 39) to recommend bilateral TKAs to a friend. Conclusion Simultaneous bilateral TKA can be used as an effective teaching model for trainees without any significant impact on patient clinical or functional outcomes. Excellent functional and clinical outcomes in both knees, regardless of whether the performing surgeon is a trainee or supervising surgeon, can be achieved with simultaneous bilateral TKA. Cite this article: Bone Jt Open 2022;3(1):29–34.
A CULTURA DA ORGANIZAÇÃO E A RESPONSABILIDADE SOCIAL EMPRESARIAL
Authors: Ruffatto Juliane , Pauli Jandir , Silber Cláudia , Guadagnin Alana 
Published: January 2022

A cultura organizacional (CO) como preditor de ações estratégicas é um tema emergente na análise organizacional. Entre as ações estratégicas, a decisão de implementar ações de Responsabilidade Social Empresarial (RSE) tem se mostrado um importante objeto de estudos. O objetivo desta pesquisa é descrever a influência de diferentes tipos de cultura organizacional na adoção de práticas de RSE. Com base no Competing Value Model (KIMBERLY; QUINN, 1984), este estudo discute a influência destes traços culturais específicos na adoção de práticas de RSE. Foi realizada uma survey, de corte transversal, com 187 empregados de diferentes organizações localizadas no norte do Rio Grande do Sul. Entre as conclusões, o estudo mostrou que entre os tipos culturais, o da cultura hierárquica é o que mais favorece a adoção de práticas de RSE. As características desse modelo são discutidas no artigo, indicando sua relação com o desenvolvimento destas organizações e sua relação com o contexto em que estão inseridas.
Axial gradient excitation accelerates volumetric imaging of two-photon microscopy
Authors: Gao Yufeng , Xia Xianyuan , Liu Lina , Wu Ting , Chen Tingai , Yu Jia , Xu Zhili , Wang Liang , Yan Fei , Du Zhuo , Chu Jun , Zhan Yang , Peng Bo , Li Hui , Zheng Wei 
Published: January 2022

Two-photon excitation fluorescence microscopy (TPM), owing to its capacity for subcellular resolution, intrinsic optical sectioning, and superior penetration depth in turbid samples, has revolutionized biomedical research. However, its layer-by-layer scanning to form a three-dimensional image inherently limits the volumetric imaging speed and increases phototoxicity significantly. In this study, we develop a gradient excitation technique to accelerate TPM volumetric imaging. The axial positions of the fluorophores can be decoded from the intensity ratio of the paired images obtained by sequentially exciting the specimen with two axially elongated two-photon beams of complementary gradient intensities. We achieved a 0.63 μm axial localization precision and demonstrate the flexibility of the gradient TPM on various sparsely labeled samples, including bead phantoms, mouse brain tissues, and live macrophages. Compared with traditional TPM, our technique improves volumetric imaging speed (by at least sixfold), decreases photobleaching (i.e., less than

2.07
±
2.89
%

in 25 min), and minimizes photodamages.
Superoxide dismutase 3 prevents early stage diabetic retinopathy in streptozotocin-induced diabetic rat model
Authors: Lee Ji-Yeon , Kim Mirinae , Oh Su Bin , Kim Hae-Young , Kim Chongtae , Kim Tae-Yoon , Park Young-Hoon 
Published: January 2022

Purpose
To identify the effects of superoxide dismutase (SOD)3 on diabetes mellitus (DM)-induced retinal changes in a diabetic rat model.

Methods
Diabetic models were established by a single intraperitoneal injection of streptozotocin (STZ) in Sprague-Dawley rats. After purification of the recombinant SOD3, intravitreal injection of SOD3 was performed at the time of STZ injection, and 1 and 2 weeks following STZ injection. Scotopic and photopic electroretinography (ERG) were recorded. Immunofluorescence staining with ɑ-smooth muscle actin (SMA), glial fibrillary acidic protein (GFAP), pigment epithelium-derived factor (PEDF), Flt1, recoverin, parvalbumin, extracellular superoxide dismutase (SOD3), 8-Hydroxy-2’deoxyguanosine (8-OHdG) and tumor necrosis factor-ɑ (TNF-ɑ) were evaluated.

Results
In the scotopic ERG, the diabetic group showed reduced a- and b-wave amplitudes compared with the control group. In the photopic ERG, b-wave amplitude showed significant (p < 0.0005) reduction at 8 weeks following DM induction. However, the trend of a- and b-wave reduction was not evident in the SOD3 treated group. GFAP, Flt1, 8-OHdG and TNF-ɑ immunoreactivity were increased, and ɑ-SMA, PEDF and SOD3 immunoreactivity were decreased in the diabetic retina. The immunoreactivity of these markers was partially recovered in the SOD3 treated group. Parvalbumin expression was not decreased in the SOD3 treated group. In the diabetic retinas, the immunoreactivity of recoverin was weakly detected in both of the inner nuclear layer and inner plexiform layer compared to the control group but not in the SOD3 treated group.

Conclusions
SOD3 treatment attenuated the loss of a/b-wave amplitudes in the diabetic rats, which was consistent with the immunohistochemical evaluation. We also suggest that in rod-dominant rodents, the use of blue on green photopic negative response (PhNR) is effective in measuring the inner retinal function in animal models of diabetic retinopathy. SOD3 treatment ameliorated the retinal Müller cell activation in diabetic rats and pericyte dysfunction. These results suggested that SOD3 exerted protective effects on the development of diabetic retinopathy.
Policy innovation through the application of E-government: Case of Bandung championship in assessment information system program
Authors: Alia Siti , Susanti Elisa , Wahidah Idah , Wahyu Fitri Febriani , Septiadi Muhammad Andi 
Published: January 2022

<p>One of the applications of e-government in Indonesia is the Assessment Information system implemented in the city of Bandung since 2014 where. This e-government innovation is technology-based which makes assessment instruments for leaders and the people of Bandung to assess the performance of the sub-district and village heads. It's just that the lack of community participation makes this application not work according to its function, with qualitative research methods and using the theory of the author's vision to see the readiness of the apparatus and society in implementing this program. This research shows that the performance of the SIP application has not provided the maximum expected output. The not optimal SIP application is due to several factors. There is a need for comprehensive evaluation and improvement, building intensive communication and collaboration between operators and verifiers at the city government and sub-district levels.</p><div class="WordSection1"><p><em><strong>Keywords:</strong></em><em> </em><em>D</em><em>ecision-making</em><em>, </em><em>E-Government, </em><em>Policy </em><em>In</em><em>n</em><em>o</em><em>vation</em><strong><em>,</em></strong><em> Readiness, Performance Information System</em><em></em></p></div><p><em><br clear="all" /></em></p>
Automation and ‘Thailand +1” Strategy of Japanese Companies in Thailand by Thai Engineers
Authors: Kondo Mayasuki 
Published: January 2022

<p><strong>Abstract</strong></p><p>Japanese companies have the second largest number of overseas manufacturing sites in Thailand after in China. To cope with labor cost increase, on one hand, they automate their production processes using robots. On the other hand, they establish satellite manufacturing sites in neighboring lower labor cost countries. This movement is called “Thailand+1” Strategy. The paper discusses these two movements comparing with the experiences of Japanese companies in Japan in the late 1980s coping with rapid Japanese Yen appreciation. The paper discusses that the automation in Thailand now is more systematic and needs system integrators and that local engineers need to be trained as system integrators since the technological operation in Thailand is already heavily localized. In the case of Japan in the late 1980s, shop-floor workers were needed to be mechatronics operators since individual machines became IT (Information Technology) -based. For the “Thailand +1” Strategy, only a part of production process, which is heavily labor-intensive, is moved out as a satellite factory, while in the case of Japan in the 1980s a whole assembling process was moved out and many parts suppliers followed. Another difference is that local engineers (Thai engineers) play an important role in technology transfer in the case of the “Thailand +1” Strategy, while Japanese engineers transferred technology to overseas factories in the case of Japanese companies in the late 1980s. Japanese companies have become globally operated from Japan-centered.</p><p> </p>Keywords: Automation, Thailand+1 Strategy, Japanese Companies, Thai Engineers
A interface entre a atenção primária à saúde e práticas integrativas e complementares no sistema único de saúde: formas de promover as práticas na APS
Authors: Ribeiro Lucas Gaspar , Marcondes Daiane 
Published: January 2022

Um marco para a saúde no Brasil foi a implantação do Programa Saúde da Família (PSF) em 1994, com a reorientação das práticas assistenciais pelos princípios doutrinários e organizacionais do Sistema Único de Saúde. Esse sistema também oferta as práticas integrativas e complementares, abordando o indivíduo na sua multidimensionalidade, estimulando os mecanismos naturais de cura. Elas foram inseridas como política pública em 2006, no mesmo ano que o PSF foi modificado para estratégia. Ambas possuem relevantes afinidades e pontos que fortalecem o cuidado. O objetivo desse artigo é apresentar essa aproximação teórico-prática através de uma revisão narrativa, encontrando diversas premissas e ferramentas de cuidado compartilhados pela abordagem da Atenção Primária à Saúde (APS) e pelas práticas integrativas e complementares, além das práticas contribuindo para a desmedicalização, acesso e resolutividade da APS com o trabalho interprofissional, individualmente e coletivamente.

Palavras-chave: atenção primária à saúde, práticas integrativas e complementares, estratégia saúde da família, políticas públicas em saúde, sistema único de saúde.

Abstract
A milestone for health in Brazil was the implementation of the Programa Saúde da Família (PSF) in 1994, with the reorientation of care practices based on doctrinal and organizational principles of the Unified Health System. This system also offers integrative and complementary practices, addressing the individual in its multidimensionality, stimulating the natural healing mechanisms. They were inserted as public policy in 2006, at the same year that the PSF was changed to strategy. Both contain affinities and points that strengthen care. The objective of the article is to present this theoretical-practical approach of a narrative review, finding several premisse and tools of care shared by the approach of Primary Health Care (PHC) and by integrative and complementary practices, in addition to the practices contributing to demedicalization, access and resolution of PHC with interprofessional work, individually and collective
Keywords: primary health care, integrative and complementary practices, family health strategy, public health policy, unified health system.