scholarly journals Empirical Evidence of Risks of Public-Loan Finance: Comparison between Self-Employers and SMEs

2021 ◽  
Vol 13 (11) ◽  
pp. 6426
Author(s):  
Kwangchul Ji ◽  
Hong-Youl Ha

Public financial loans are very complex. However, previous research has largely neglected the effective management of public funds. More specifically, how to maintain the optimal balance between small businesses and loan providers for managing public funds over time remains unclear. Moreover, little is known about how public funds should be managed to increase survival periods, which are directly related to these institutions’ financial stability. This study tests the difference between public fund borrowers and providers from perspectives on their long-term survival and compares survival periods using 499,554 guaranteed loans. The findings show that 85% guarantee ratios and high credit ratings help increase survival periods. The findings also show that individual-based borrowers, such as self-employers, have a strong tendency to survive much longer than SMEs. Finally, our study extends the literature by offering a risk theory perspective on public financial institutions that explains how guarantee ratios and credit ratings affect the survival periods of borrowers, resulting in these institutions’ financial soundness.

2021 ◽  
pp. 0739456X2110282
Author(s):  
Maria Watson

Local businesses are important for recovering communities, yet program analyses of the effectiveness of Federal disaster loans—particularly for businesses—are limited and contradictory. This study looks at the role U.S. Small Business Administration (SBA) Disaster Loans played in the long-term survival of small businesses in Galveston County, Texas after the 2008 Hurricane Ike. This research uses quasi-experimental design, matching methods, and conditional logistic regression to tease out the effect of the loan from potential confounding factors. The results show that businesses that received a disaster loan were significantly more likely to survive than their controls, and businesses that moved were also more likely to survive.


1992 ◽  
Vol 71 (11) ◽  
pp. 1785-1791 ◽  
Author(s):  
L. Trahan ◽  
E. Söderling ◽  
M.-F. Drean ◽  
M.-C. Chevrier ◽  
P. Isokangas

Since the exposure of mutans streptococci to xylitol is known to select for xylitol-resistant (XR) natural mutants, the occurrence and long-term survival of such xylitol-resistant strains was evaluated in a cross-sectional sampling of participants of the Ylivieska xylitol study four years after the original two-year experimental period. Paraffin-stimulated whole saliva was first collected, and then plaque was collected and pooled. The salivary and dental plaque mutans streptococci were enumerated after growth on TSY20B agar. The proportion of XR strains was determined by autoradiography with 14C-xylitol. A strong and significant correlation (r = 0.645 and p = 0.005) between the number of mutans streptococci in saliva and in dental plaque was observed in non-consumers of xylitol. Such a correlation totally disappeared (r = 0.098 and p = 0.612) in xylitol-exposed consumers (habitual and former xylitol-consumers). The proportion of the salivary XR mutants (35%) in non-consumers (n = 16) was significantly lower than in the xylitol-exposed consumers (79%) (n = 27), (p = 0.0001) or in former consumers (75%) (n = 13), (p = 0.0008) or in the habitual consumers (83%) (n = 14), (p = 0.004). The proportion of XR mutants in dental plaque was, on the average, much lower than in the corresponding saliva. The proportion of XR in the plaque of xylitol non-consumers was half of that of the xylitol-exposed group, but the difference was not statistically significant. Taken together, the results suggest that: (1) xylitol consumption modifies the mutans streptococci distribution between the dental plaque and the saliva; (2) once selected by the habitual use of xylitol and established in the mouth, the XR natural mutant population maintains itself for up to four years after the withdrawal of the selective agent or at least under minimal and irregular consumption of the agent; and (3) an unknown characteristic of the XR mutants allows them to be more easily shed into the saliva from the plaque than the xylitol-sensitive parental strains.


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Ayse Cetinkaya ◽  
Anna Geier ◽  
Karin Bramlage ◽  
Stefan Hein ◽  
Peter Bramlage ◽  
...  

Abstract Background Mitral valve (MV) surgery has traditionally been performed by conventional sternotomy (CS), but more recently minimally invasive surgery (MIS) has become another treatment option. The aim of this study is to compare short- and long-term results of MV surgery after CS and MIS. Methods This study was a retrospective propensity-matched analysis of MV operations between January 2005 and December 2015. Results Among 1357 patients, 496 underwent CS and 861 MIS. Matching resulted in 422 patients per group. The procedure time was longer with MIS than CS (192 vs. 185 min; p = 0.002) as was cardiopulmonary bypass time (133 vs. 101 min; p < 0.001) and X-clamp time (80 vs. 71 min; p < 0.001). ‘Short-term’ successful valve repair was higher with MIS (96.0% vs. 76.0%, p < 0.001). Length of hospital stay was shorter in MIS than CS patients (10 vs. 11 days; p = 0.001). There was no difference in the overall 30-day mortality rate. Cardiovascular death was lower after MIS (1.2%) compared with CS (3.8%; OR 0.30; 95%CI 0.11–0.84). The difference did not remain significant after adjustment for procedural differences (aOR 0.40; 95%CI 0.13–1.25). Pacemaker was required less often after MIS (3.3%) than CS (11.2%; aOR 0.31; 95%CI 0.16–0.61), and acute renal failure was less common (2.1% vs. 11.9%; aOR 0.22; 95%CI 0.10–0.48). There were no significant differences with respect to rates of stroke, myocardial infarction or repeat MV surgery. The 7-year survival rate was significantly better after MIS (88.5%) than CS (74.8%; aHR 0.44, 95%CI 0.31–0.64). Conclusion This study demonstrates that good results for MV surgery can be obtained with MIS, achieving a high MV repair rate, low peri-procedural morbidity and mortality, and improved long-term survival.


2015 ◽  
Vol 12 (3) ◽  
pp. 317-331
Author(s):  
Zeleke Worku

The purpose of the study was to identify and quantify differential factors that are known to adversely affect sustained growth and development in newly established Small, Micro and Medium Sized Enterprises (SMMEs) conducting business in and around Tshwane in South Africa. The study is based on a 5-year follow-up study (2007 to 2012) of a random sample of 349 small business enterprises that operate in and around the City of Pretoria in South Africa. Data was gathered from each of the businesses on socioeconomic factors that are known to affect the long-term survival of small businesses. The objective of the study was to identify and quantify key predictors of viability and long term survival. The study found that 188 of the 349 businesses that took part in the study (54%) were not viable, and that the long-term survival and viability of small businesses was adversely affected by lack of entrepreneurial skills, lack of supervisory support to newly established businesses, and inability to operators running newly established businesses to acquire relevant vocational skills


2017 ◽  
Vol 4 (2) ◽  
pp. 83-98
Author(s):  
Benazir Rahman ◽  
Yeasmin Islam ◽  
Fahmida Ahmad

Presently Human Resources (HR) Management has become one of the burning topics in our corporate world to operate overall activities of the organizations smoothly to ensure financial stability and banking industry is not an exception. Banking is one of the most significant sectors of the world economy and especially in a developing country like Bangladesh. Bank employees are the representative of the bank as it is a service-oriented organization, and they are providing banking services to the clients. The more customers’ retention will lead to more revenue as well as financial profit. The banks are now more concern about their employee’s development to make sure the highest productivity of their employees. The paper shows the importance of efficiency and effectiveness of HR policies to upward financial profit and sustainable growth of the bank. Dhaka Bank Limited (DBL) has taken as a sample bank among all the private commercial banks in Bangladesh to conduct the study. The study includes both descriptive as well as quantitative analysis like showing performance by using financial ratios and the impact of HR costs over the profitability.  Sample survey has done among the DBL employees to collect data for the study. The study discloses that the banks are investing the huge amount of fund to develop HR strategies and to motivate employees so that the employee turnover will reduce and productivity will increase which leads to better performance to make sure financial profitability and growth. Usually to maintain all rules and regulation of HR, the banks have to expense more but its conveying long-term productive effect on business growth. It also creates a competitive advantage of the bank to compete with others bank. This study may be helpful for banks regarding dealing with profitability and HR strategies.  


2021 ◽  
Vol 34 (Supplement_1) ◽  
Author(s):  
Catherine Cheang ◽  
Pradeep Patil

Abstract   Multimodal therapy including esophagectomy is the standard of care for esophageal cancer with a view to achieve long-term survival. Leaks from esophageal anastomoses are associated with major short-term morbidity and mortality. The aim of this study was to analyse our anastomotic leaks following esophagectomy for cancer, their effect on short-term mortality and any effect on long term survival. Methods All patients undergoing esophagectomy for esophageal cancer over 10 years from 2011 to 2020 in our centre were selected for this study from a prospectively maintained database. Patients with leaks were identified by reviewing their case records, electronic records, endoscopy and radiological results. All leaks including non-clinical radiological leaks were included in the study. Overall survival was calculated from date of surgery to death or otherwise censored. Statistical analysis was carried out using SPSS. Results 104 consecutive patients were identified of whom 10 patients (9.6%) had anastomotic leaks. 8 of these patients (80%) were rescued and were well enough to be discharged home. The median survival of patients with leaks was 11.6 months compared to 52.9 months for patients without leaks. The 3-year survival was 30% in patients with leaks compared to 59.9% (p = 0.23, Fisher’s exact) in patients without leaks. The Kaplan Meier survival analysis curves are shown here and the difference in survival was very close to being statistically significant with p = 0.089 (Log Rank) and p = 0.056 (Breslow). Conclusion Esophageal anastomotic leak rates are still exceedingly high at 10%. The rescue rate of 80% is significantly better compared to previous decades. Despite the high rescue rate, these patients have extremely poor long-term survival rates. The future should aim for innovative technology and strategies to eliminate esophageal anastomotic leaks for optimal short- and long-term outcomes.


2020 ◽  
Author(s):  
Madhavan Parthasarathy ◽  
Jiban Khuntia ◽  
Rulon Stacey

BACKGROUND Lockdowns and shelter-in-place orders during the COVID-19 pandemic have accelerated the adoption of remote and virtual care (RVC) models, which may include telehealth, telemedicine, internet-based electronic doctor visits (e-visits) for remote consultation, diagnosis, and care. However, this sudden shift in favor of RVC has left small healthcare businesses, such as clinics, physician offices, and pharmacies, struggling to align resources and operations to the new RVC realities. Insights into the current perceptions of small healthcare businesses towards remote care, particularly concerning their perceptions of whether RVC adoption will synergistically improve their business’s sustainability, will provide insight to policymakers regarding the pros and cons of rapidly adopting RVC technology. OBJECTIVE The study’s objective is to gauge small healthcare business owners’ perception of RVC’s impact on their business’s sustainability during and after the COVID-19 pandemic. Specifically, it measures their current adoption of and satisfaction with RVC models, how well this aligns with their current business practices (SCBS), and whether these perceptions influence their view about their own business’s long-term sustainability (SUST). Three groups of small healthcare businesses (i.e., Clinics, Physician Offices, and Pharmacies) are randomly sampled across Colorado. METHODS We randomly sampled small clinics, physician offices, and pharmacies across Colorado and collected survey data via the assistance of a consulting firm in July 2020. An ordinary least square regression, controlling for demographical characteristics of the business owners, was used for analysis. The focal estimated effects of the study were compared across the three groups of small businesses to draw several insights. The total sample size was 270 respondents, consisting of 82 Clinic, 99 Small Physician Office, and 89 Pharmacy owners across the state of Colorado. RESULTS The estimation results suggest that the direct effects of SRVC and SCBS on SUST are significant and positive. The goal of the paper, however, is measured via the interaction effect between SRVC and SCBC, which measures whether the adoption of RVC aligns with their current business model and whether this interaction impacts their perception of their business’s sustainability. We find differing effects across the three groups. The interaction term SRVC × SCBS is significant and positive for the Clinics sample (p = 0.015), significant and negative for the Physician Offices sample (p = 0.052), and not significant for the Pharmacy owners’ sample. These variations explain that while RVC integration with current business practices is perceived positively by clinics, the opposite is true for small physician offices. CONCLUSIONS As the COVID-19 global pandemic continues to grow, and efforts for remote and virtual care are progressing at a rapid speed, it is critical to understand its impact on small healthcare businesses and their perceptions of long-term survival. This study finds that small physician practices are not able to take advantage of or even keep up with the rapid remote and virtual care developments, in contrast to clinics. If small healthcare firms are unable to compete with RVC (or synergistically integrate RVC platforms into their current business practices) and eventually go out of business, the damage thus inflicted to traditional healthcare services may be severe, particularly in the area of critical care delivery and other important services that RVC cannot effectively replace. This paper hence has implications for public policy decisions such as incentive-aligned models, policy-initiated incentives, and payer-based strategies for improved alignment between RVC and existing models.


2006 ◽  
Vol 63 (10) ◽  
pp. 867-872
Author(s):  
Novak Stamatovic ◽  
Smiljana Matic ◽  
Zoran Lazic ◽  
Zoran Tatic

Background/Aim. Achievement of the osseointegration of dental implants is of crucial importance for their long-term survival. One of the factors that influence the osseointegration is a surgical method of implantation. The outcome of osseointegration can be evaluated on the basis of implant mobility in bone. The aim of this study was to investigate and compare the mobility of B.C.T. dental titanium implants inserted to experimental animals using an one and two-phase method. Methods. The investigation was performed using a split-mouth design on nine dogs, male german shephards, average age of 3.5 years and average weight of 32 kg. Extractions of the third and fourth lower premolars were performed under intravenous (i.v.) anaesthesia with 5% ketamine chloride. Eight weeks after the extractions, the implants, diameter of 4.5 mm each, with four threads 13.7 mm long, were inserted. Eighteen implants were inserted one side of the jaw using a one-phase method, and another 18 implants were inserted contralaterally using a two-phase method. Three months after the implantation, the implant mobility was evaluated. Three measurements were performed with a Periotest device, and average values were calculated. The implant mobility was classified according to the Periotest scale in four groups of Periotest values (PTV) and compared. A total of 36 implants were inserted in 9 experimental dogs. The PTV ranged from -7.666 to + 50. Results. According to the Periotest scale, 14 one-phase implants (78%) were classified into the 0 group of PTV, and 4 one-phase implants (22%) in the 3rd group. Thirteen two phase implants (72%) were classified in the 0 group, and 5 implants in the 3rd group of Periotest scale. The difference in the average values of PTV between the two methods was 0.879 which was not statistically significant. Conclusion. This study showed that the method of implant insertion had no influence on the implant mobility, i.e. satisfactory osseointegration could be achieved by both methods. Further clinical parameters, as well as pathohistological and histomorphometric ones, have to be evaluated in order to assess better outcome of a particular method.


2020 ◽  
Author(s):  
Yang Liu ◽  
Chong-wei Zhang ◽  
Xiao-dan Zhao

Abstract Background The aging of the China population is expected to lead to increasing of nonagenarian and centenarian.The mortality rates of nonagenarian hip fracture patients would return to an equivalent mortality risk to the normal population at five years after injury. It is imperative to evaluate the 5-year mortality for this small but very challenging subgroup patients in order to optimize patient management. The main purpose of the current retrospective study was to compare the five-year survival between arthroplasty treatment and conservative treatment of femoral neck fracture patients age over 90 years during the same 16 -year period.Methods From January 1998 to December 2014, all consecutive nonagenarian and centenarian patients with femoral neck fracture admitted to our hospital were included for evaluation. The primary outcome was defined as thirty-day mortality, 1-year, 3-year, and 5-year mortality after injury. Survival status analysis was performed by the Kaplan–Meier method for mortality. Using the log-rank test, the stratified analyses were performed to compare the difference of overall cumulative mortality and three-time points (1-year, 3-year, and 5-year) mortality after injury were performed to compare the difference of survival distributions.Results Over the 16-year study period, the arthroplasty group and the conservative treatment group included 33 and 53 patients, respectively. The long-term survival probability of the arthroplasty group is significantly higher than the conservative treatment group( p=0.002277). The survival time of the arthroplasty group is significantly higher than the conservative treatment group(Median(P75-P25)=53(59) versus Median(P75-P25)=22(52), p=0.001). The difference of five time points (1-year, 2-year, 3-year, 4-year, and 5-year) mortality between the conservative group and arthroplasty group is significant except for 30-day mortality.The stratified analyses of overall cumulative mortality and three-time points (1-year, 3-year, and 5-year) mortality after injury demonstrated that the arthroplasty group is significant higher than the conservative treatment group.Conclusions Our study demonstrate that, compared with conservative treatment, arthroplasty surgery is more likely to improve the long-term survival of femoral neck fracture patients over 90s. What can be expected is that nearly half of patients will survive more than five years after surgery.


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