scholarly journals The impact of gunshots on place-level business activity

Crime Science ◽  
2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Christina Stacy ◽  
Yasemin Irvin-Erickson ◽  
Emily Tiry
Keyword(s):  
Fixed Effects ◽  
Spatial Relationship ◽  
Gun Violence ◽  
Washington Dc ◽  
Business Activity ◽  
Panel Model ◽  
Detection Technology ◽  
Reported Crime ◽  
The Impact ◽  
Total Sales

Abstract Objectives Gun violence can negatively affect business activity at the place-level through a variety of mechanisms. However, estimating this effect is difficult since reported crime data are biased by factors that are also associated with business health. Despite some of its limitations, data from gunshot detection technology has been shown as a new valuable source of data on gun violence (Irvin-Erickson et al. in Appl Geogr 86: 262–273, 2017a). In this study, we use gunshot detection data to explore the spatial relationship between gunshots and business activity at the neighborhood level in Washington, DC between 2010 and 2012. Methods In this exploratory study, we create spatial buffers of 500 and 1000 feet around each block and sum up the total number of gunshots and business births, deaths, sales, and number of employees within these buffers each year and estimate a spatial fixed effects panel model. Results Gunshots within 1000 feet of a block increase the number of business deaths by 4.3% within that buffer on average, and gunshots within 500 feet of a block decrease the total number of service and retail businesses, the number of employees employed by businesses within that buffer, and total sales for those businesses (although not at a statistically significant rate). Gunshots on blocks with the lowest initial levels of gunshots increase business turnover and reduce the total number of businesses present by 0.5%, and gunshots on blocks with the highest initial levels of gunshots cause an increase in the number of business deaths by 7.5%. Conclusion Results suggest that efforts to improve distressed neighborhoods should target both areas with lower and higher pre-existing levels of gunshots.

scholarly journals Applying Google Trends’ Search Popularity Indicator to Professional Cycling

2021 ◽  
pp. 152700252098832
Author(s):  
Alexander Genoe ◽  
Ronald Rousseau ◽  
Sandra Rousseau
Keyword(s):  
Fixed Effects ◽  
Global Scale ◽  
Google Trends ◽  
Panel Model ◽  
Tour De France ◽  
Country Preference ◽  
The Impact ◽  
Professional Cycling

This study uses Google Trends data to analyze the impact of the main events in the Tour de France 2019 on cyclists’ online popularity in 12 countries and at a global scale. A fixed effects panel model revealed a strong own-country preference. While online popularity increased with the duration of the Tour, race incidents strongly influenced online popularity. Besides the yellow jersey, winning a stage was more important than wearing the green, white or polka dot jersey for most regions. Still, on a global scale, young cyclists’ online popularity benefited more from wearing the white jersey than from winning a Tour stage.

Presidential inauguration tourism and hotel occupancy: Evidence from the Obama and Trump inaugurals

2020 ◽  
pp. 135481662095682
Author(s):  
Clay Collins ◽  
Joshua C Hall
Keyword(s):  
Fixed Effects ◽  
Barack Obama ◽  
Washington Dc ◽  
Donald Trump ◽  
Metro Area ◽  
March On Washington ◽  
Occupancy Rates ◽  
The Impact

This article examines the impact of the inaugurations of Barack Obama and Donald Trump on hotel occupancy in the Washington DC metro area. Using daily hotel data from 2010 to 2020 and controlling for multiple other major events along with day, week, and year fixed effects, we find substantial effects of presidential inaugurations on hotel occupancy. Daily occupancy rates around the inaugurations are four to six times higher than the next largest event in our sample. We also find evidence that inaugurations are multiple-day tourist events, with hotel occupancy rates seeing positive leads and lags. We find little difference in overall hotel occupancy impacts between the Obama and the Trump inaugurations, although the pattern differs due to the differences when in the week they occurred. Unfortunately, our results cannot separate the effect of the Women’s March on Washington from the Trump inauguration.

scholarly journals Do the Innovation Index of the Regions and the Sectors of Belonging Affect the Performance of the ASOs?

2020 ◽  
Vol 13 (9) ◽  
pp. 113
Author(s):  
Margaret Antonicelli ◽  
Ivano De Turi
Keyword(s):  
Fixed Effects ◽  
Success Factors ◽  
The Other ◽  
Time Range ◽  
Dual Purpose ◽  
Panel Model ◽  
Unbalanced Dataset ◽  
Economic Contribution ◽  
The One ◽  
The Impact

The considerable economic contribution of academic spin-offs (ASOs) has drawn numerous scholars’ attention to explore the factors that influence their development (Hossinger, 2020). The growing attention on these issues has led researchers to investigate the drivers and success factors that have the greatest impact on the performance of ASOs.This paper has been designed with a dual purpose. On the one hand, the document aims to examine how much a region's innovation index reflects positively on the performance of ASOs. On the other hand, the paper also examines in which sectors the impact of innovation on the performance of ASOs emerges most. The research hypotheses of these paintings were explored in an empirical study of 1,007 Italian spin-offs over a time range from 2010 to 2019. To carry out the analysis, a panel model with fixed effects was used, with an unbalanced dataset.

scholarly journals Effects of Argentine Students’ Support Program on Labor Transitions and Job Quality of Young People

2019 ◽  
Vol 29 (54) ◽  
pp. 137-158
Author(s):  
Mónica Jimenez Martinez ◽  
Maribel Jimenez Martinez
Keyword(s):  
Young People ◽  
Fixed Effects ◽  
Job Quality ◽  
Support Program ◽  
Decent Work ◽  
Panel Model ◽  
Formal Employment ◽  
Probability Of Transition ◽  
The Impact

The deficits in the quality of employment in Argentina are particularly high among young people. To address this problem, the program PROGRESAR was created in January 2014 to encourage the educational completion of this group in order to improve their employability. The purpose of this document is to analyze the impact of this program on the transition to decent work. The effect of the program is estimated using a panel model with fixed effects. The program increases the probability of transition to quality jobs among young people. Specifically, the eligible group have 4.1 percentage point more chances of accessing formal, salaried employment mainly when they come from inactivity. Women, on the other hand, are more likely to enter a formal employment without other quality deficits —6.2 percentage point—.

scholarly journals Econometric Analysis of the Impact of Financial Structure on Innovation Based on the Fixed Effects Panel Model

2021 ◽  
Vol 2021 ◽  
pp. 1-19
Author(s):  
Cheng-Ben Wang ◽  
Zhigang Huang
Keyword(s):  
Economic Development ◽  
Fixed Effects ◽  
Financial Structure ◽  
Healthy Development ◽  
Independent Innovation ◽  
Panel Model ◽  
International Dollar ◽  
Innovation Approach ◽  
The Impact

This study addresses the impact of financial structure on innovation. The mechanism of the impact of financial structure on innovation at different levels of economic development is elucidated from the perspective of optimal financial structure decision theory and development economics, and empirical evidence is provided using manufacturing data from 59 countries or regions for the period 1996–2015. The study finds that financial structure has no significant effect on innovation at lower levels of economic development, but at higher levels of economic development, market-based financial structure significantly promotes innovation in the industry. The role of financial structure in innovation shifts in the interval where per capita income is greater than 9747 International dollar (hereinafter called I$9747) and less than I$17070. This paper verifies that the innovation approach of technological imitation requires the support of a bank-based financial structure, while the innovation approach of independent innovation requires the support of a market-based financial structure. The differences in innovation approaches at different stages of economic development lead to the evolution of the inherent demand for financial structures in the economy. Promoting the evolution of financial structures according to the stage of economic development is of great significance in building an innovative country and leading the sustainable and healthy development of the economy.

scholarly journals The Impact of Board and Audit Characteristics on the Financial Performance of UAE Listed Firms

2020 ◽  
Vol 10 (2) ◽  
pp. 60
Author(s):  
Abdulfattah Mohamed G Khalifa H ◽  
Riccardo Natoli ◽  
Segu Zuhair
Keyword(s):  
Financial Performance ◽  
United Arab Emirates ◽  
Fixed Effects ◽  
Audit Committee ◽  
Random Effects Model ◽  
Lagrange Multiplier Test ◽  
Hausman Test ◽  
Listed Firms ◽  
Panel Model ◽  
The Impact

Purpose – The purpose of this paper is to provide empirical insights on the impact of board and audit committee characteristics on the financial performance of United Arab Emirates (UAE) listed firms.Design/methodology/approach – A multiple regression panel model was employed for the period 2006 to 2015. The analysis incorporates Anderson Lagrange Multiplier test and Hausman test to determine if a fixed effects or random effects model should be employed.Findings – Our results demonstrated that board size and board meetings had a significant positive relationship with financial performance while there were also significant positive relationships between both audit committee composition and audit committee members’ education and firm financial performance.Research limitations/implications – The findings inform UAE firms about the benefits of employing directors with a more diverse skill set to enhance board effectiveness as well as having audit committee members hold a recognised qualification in finance or accounting to improve firm financial performance.Originality/value – Our study contributes to the CG literature by adding to the limited studies on CG in the UAE which help reduce the significant gap between foundation theories and practical applicability.

Dampak Kebijakan Moneter Pada Output Di Negara-Negara ASEAN Tahun 1980-2014

2017 ◽  
Vol 4 (1) ◽  
pp. 58-70
Author(s):  
Nur Widiastuti
Keyword(s):  
Monetary Policy ◽  
Interest Rate ◽  
Fixed Effects ◽  
Empirical Studies ◽  
Negative Relationship ◽  
Least Square ◽  
Fixed Effects Model ◽  
State Data ◽  
Ordinary Least Square ◽  
The Impact

The Impact of monetary Policy on Ouput is an ambiguous. The results of previous empirical studies indicate that the impact can be a positive or negative relationship. The purpose of this study is to investigate the impact of monetary policy on Output more detail. The variables to estimatate monetery poicy are used state and board interest rate andrate. This research is conducted by Ordinary Least Square or Instrumental Variabel, method for 5 countries ASEAN. The state data are estimated for the period of 1980 – 2014. Based on the results, it can be concluded that the impact of monetary policy on Output shown are varied.Keyword: Monetary Policy, Output, Panel Data, Fixed Effects Model

O Direito do Trabalho (des)conectado nas plataformas digitais

2019 ◽  
Vol 4 (1) ◽  
pp. 246-266
Author(s):  
Murilo Carvalho Sampaio Oliveira
Keyword(s):  
Social Relationships ◽  
Business Model ◽  
Economic Condition ◽  
Labor Law ◽  
Sharing Economy ◽  
Digital Economy ◽  
Business Activity ◽  
Digital Platforms ◽  
The Impact ◽  
Conditions Of Work

RESUMO:Este artigo trata dos impactos das plataformas digitais no Direito do Trabalho, tomando como exemplo sintomático o padrão da plataforma Uber. Inicia discutindo o cenário da economia digital e suas transformações nos modos de organizar a atividade empresarial, caracterizando a disrupção destas tecnologias e examinando criticamente se tais inovações situam-se realmente no discurso de economia do compartilhamento. Adiante, aborda as condições fáticas das plataformas de trabalho, questionando a dimensão formal-jurídica de liberdade e a condição econômica de hipossuficiência. Examina o caso da Uber como paradigma do modelo de organização empresarial desta economia digital e a situação dos seus motoristas tidos como parceiros para, ao final, pontuar algumas conclusões a cerca da necessidade do Direito Trabalho estar conectado com essas novas relações sociaisABSTRACT:This article deals with the impact of digital platforms in Labor Law, taking as a symptomatic example the standards of the Uber platform. It begins by discussing the the digital economy scenario and its transformations in the way business activity organize itself, characterizing the disruption of these technologies and critically examining whether such innovations are really part of the sharing economy speech. Hereinafter, it addresses the factual conditions of work platforms, questioning the formal-legal dimension of freedom and the economic condition of hypo-sufficiency. It examines the case of Uber as a paradigm of a business model organization in the digital economy and the situation of its drivers, taken as partners in order to, in the end of it, point some conclusions about the need of Labor Law to be connected with these new social relationships.

scholarly journals Impact of Demographic Structure on Economic Development of Ukrainian Coastal Regions

2021 ◽  
Vol 13 (4) ◽  
pp. 1798
Author(s):  
Patrik Rovný ◽  
Serhiy Moroz ◽  
Jozef Palkovič ◽  
Elena Horská
Keyword(s):  
Economic Development ◽  
Fixed Effects ◽  
The Black Sea ◽  
Demographic Structure ◽  
Coastal Regions ◽  
Azov Sea ◽  
Economic State ◽  
Demographic Shifts ◽  
The Impact ◽  
Conflict Period

The main aim of our paper is to study peculiarities of two periods, i.e., the pre-conflict period (2004–2013) and conflict period (2014–2018), in the context of the impact of the demographic structure of the population on the economic growth and development of coastal regions of Ukraine. In the first step of the analysis, we investigate the relationship between the demographic shifts and selected economic indicators, using the Pearson’s correlation coefficient. In the next step of the analysis, we focus on the quantification of the impact of demographic indicators on the economic variables, based on the panel model with fixed effects. The received results confirm that the influence of the demographic stricture on the economic state of coastal regions changed significantly in the conflict period in comparison with the pre-conflict period, especially concerning income, unemployment, and the openness of the economy. Additionally, our findings show that while economic differences existed between the Azov Sea regions and the Black Sea regions in the pre-conflict period, they disappeared due to the economic deterioration of the Azov Sea regions during the conflict period. It is concluded that war affects adversely the population’s demographic structure, which inhibits the growth and economic development of Ukrainian coastal regions.

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