Dynamic Analysis of Traveler Attitudes and Perceptions Using Panel Data

2000 ◽  
Vol 1718 (1) ◽  
pp. 52-60 ◽  
Author(s):  
Sridhar Sunkanapalli ◽  
Ram M. Pendyala ◽  
Arun R. Kuppam
Keyword(s):  
Panel Data ◽  
Policy Analysis ◽  
Dynamic Analysis ◽  
Descriptive Analysis ◽  
Puget Sound ◽  
Panel Survey ◽  
Market Segments ◽  
Attitudes And Perceptions ◽  
Similarities And Differences ◽  
Over Time

A dynamic analysis of travelers’ attitudes, preferences, and values was carried out using three waves of the Puget Sound Transportation Panel survey to investigate dynamics in traveler attitudes and perceptions. An in-depth descriptive analysis was performed to examine the variations in attitudinal ratings over time. A traditional one-way analysis of variance (ANOVA) method was used to explore for similarities and differences in traveler attitudinal ratings across different waves of the panel survey. A similar analysis was performed on the stayer sample (i.e., the respondents who participated in all three waves of the panel used in this study). The ANOVA results show significant differences in mean attitudinal ratings across the three waves of the panel survey. The differences in traveler attitudes and perceptions among stayers, dropouts (respondents who leave the panel survey), and refreshments (respondents who are newly recruited as the panel survey proceeds) were also captured. Finally, differences in traveler attitudes and preferences across different modal market segments were examined. The results indicate the need for greater consideration of attitudinal dynamics in transportation planning and policy analysis.

scholarly journals TOWARDS A DYNAMIC ANALYSIS OF MULTIPLE-STORE SHOPPING: EVIDENCE FROM SPANISH PANEL DATA

2013 ◽  
Vol 14 (1) ◽  
pp. 182-199
Author(s):  
Noemí Martínez-Caraballo ◽  
Manuel Salvador ◽  
Carmen Berné ◽  
Pilar Gargallo
Keyword(s):  
Panel Data ◽  
Dynamic Analysis ◽  
Consumer Goods ◽  
Fast Moving ◽  
Tobit Model ◽  
Sample Period ◽  
Consumer Panel ◽  
Fast Moving Consumer Goods ◽  
Over Time ◽  
Nielsen Homescan

This paper aims to determine why consumer purchasing of fast moving consumer goods varies over time in Spain. More specifically, our objective is to explain multiple-store shopping in the households belonging to the Spanish Nielsen Homescan consumer panel that provides information about household shopping decisions between April 2003 and April 2004. In order to achieve this purpose, a Bayesian Dynamic Tobit model is used. The results allow us to confirm the influence of several demographical and geographical variables on household multiple-store shopping during the sample period.

Pandhawa Gubah sebagai Representasi Interaksi Metafisik Manusia Jawa dan Perbandingannya dengan Cheritera Pandawa Lima

Manuskripta ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 67
Author(s):  
Novarina Novarina
Keyword(s):  
Comparative Study ◽  
Literary Theory ◽  
Research Method ◽  
Descriptive Analysis ◽  
Literary Study ◽  
Analysis Method ◽  
Research Objects ◽  
Similarities And Differences ◽  
The Difference ◽  
The Comparative Study

Abstract: This research is a comparative literary study that uses Malay and Javanese versions of Mahabarata text sources. The research objects used were the text edition of Pandhawa Gubah (PG) by Sudibjo Z. Hadisutjipto and the text of Cheritera Pandawa Lima (CPL) by Khalid Hussain. The research method used is descriptive-analysis method. In the comparative study used a comparative literary theory proposed by Endraswara (2011). The results of the text comparison reveal the similarities and differences in the image of Bima figures in the Javanese and Malay versions. The equation as a whole is that both texts contain the same heroic storyline and heroic character, Bima. In addition, Indian influence is still evident in the two texts seen from the nuances of Hinduism that exist in both texts. While the difference is seen in the events that accompany Bima's struggle in achieving his victory. Based on these similarities and differences, it can be seen that the authors attempt to represent the concept of metaphysical interactions vertically and horizontally expressed through PG text. --- Abstrak: Penelitian ini adalah satu kajian sastra bandingan yang menggunakan sumber teks Mahabarata versi Melayu dan Jawa. Objek penelitian yang digunakan adalah edisi teks Pandhawa Gubah (PG) karya Sudibjo Z. Hadisutjipto dan teks Cheritera Pandawa Lima (CPL) karya Khalid Hussain. Metode penelitian yang digunakan adalah metode deskriptif-analisis. Dalam telaah perbandingan digunakan teori sastra bandingan yang dikemukakan Endraswara (2011). Hasil perbandingan teks mengungkapkan adanya persamaan dan perbedaan citra tokoh Bima dalam versi Jawa maupun versi Melayu. Persamaan secara keseluruhan adalah kedua teks tersebut mengandung alur cerita kepahlawanan dan tokoh pahlawan yang sama yaitu Bima. Selain itu, pengaruh India masih tampak dalam kedua teks tersebut dilihat dari nuansa Hinduisme yang ada dalam kedua teks. Sementara perbedaannya tampak pada peristiwa-peristiwa yang menyertai perjuangan Bima dalam mencapai kemenangannya. Berdasarkan persamaan dan perbedaan tersebut tampak adanya upaya penulis untuk merepresentasikan konsep interaksi metafisik secara vertikal dan horizontal yang diungkapkan melalui teks PG.

scholarly journals Road Maintenance in Africa: Approaches and Perspectives

2018 ◽  
Vol 38 ◽  
pp. 01005
Author(s):  
Mostafa Hassan M
Keyword(s):  
Rural Communities ◽  
Dominant Mode ◽  
Poor Health ◽  
Operating Costs ◽  
Road Maintenance ◽  
Significant Progress ◽  
African Countries ◽  
Institutional Reforms ◽  
Similarities And Differences ◽  
Over Time

In Africa, roads are the dominant mode of passenger and freight transport, for which the need is growing rapidly. It is noticeable that most of the African countries do not do enough to ensure the sustainability of road infrastructure as it has been widely reported that roads are affected, to varying degrees, by premature deterioration. Most of the African countries have adopted institutional reforms, notably entailing the creation of road funds and road agencies, and made significant progress on road maintenance. However, many challenges remain to be addressed in all of them to ensure appropriate maintenance. Although spending on road maintenance has increased over time in all African countries it remains insufficient to cover the needs. Poorly maintained roads constrain mobility, significantly raise vehicle operating costs, increase accident rates and their associated human and property costs, and aggravate isolation, poverty, poor health, and illiteracy in rural communities. This paper focuses, in particular, on road maintenance in some African countries considering types of road maintenance and the different approaches aiming at a comparison to reflect on similarities and differences.

A Downward Spiral? A Panel Study of Misinformation and Media Trust in Chile

2021 ◽  
pp. 194016122110252
Author(s):  
Sebastián Valenzuela ◽  
Daniel Halpern ◽  
Felipe Araneda
Keyword(s):  
News Media ◽  
Panel Study ◽  
Future Research ◽  
Panel Survey ◽  
Downward Spiral ◽  
The Media ◽  
Media Trust ◽  
People’S Attitudes ◽  
Over Time

Despite widespread concern, research on the consequences of misinformation on people's attitudes is surprisingly scant. To fill in this gap, the current study examines the long-term relationship between misinformation and trust in the news media. Based on the reinforcing spirals model, we analyzed data from a three-wave panel survey collected in Chile between 2017 and 2019. We found a weak, over-time relationship between misinformation and media skepticism. Specifically, initial beliefs on factually dubious information were negatively correlated with subsequent levels of trust in the news media. Lower trust in the media, in turn, was related over time to higher levels of misinformation. However, we found no evidence of a reverse, parallel process where media trust shielded users against misinformation, further reinforcing trust in the news media. The lack of evidence of a downward spiral suggests that the corrosive effects of misinformation on attitudes toward the news media are less serious than originally suggested. We close with a discussion of directions for future research.

Market Segment Response to the Marketing Decision Variables

1974 ◽  
Vol 11 (4) ◽  
pp. 399-412 ◽  
Author(s):  
John M. Mccann
Keyword(s):  
Panel Data ◽  
Econometric Analysis ◽  
Market Segment ◽  
Market Segments ◽  
Marketing Decision ◽  
Decision Variables ◽  
Managerial Implications ◽  
Differential Responsiveness

This article presents the results of an econometric analysis of panel data directed toward the measurement of differential responsiveness of market segments to changes in advertising expenditures, price, and the level of dealing. Evidence is found for considerable differences in levels of response, and the managerial implications of these differences are investigated.

scholarly journals A retrospective cohort study of 27,049 polytraumatized patients age 60 and above: identifying changes over 16 years

2021 ◽  
Author(s):  
Y. Kalbas ◽  
M. Lempert ◽  
F. Ziegenhain ◽  
J. Scherer ◽  
V. Neuhaus ◽  
...  
Keyword(s):  
Length Of Stay ◽  
Injury Severity ◽  
Descriptive Analysis ◽  
Patient Characteristics ◽  
Severe Trauma ◽  
Diagnostic Tools ◽  
Trauma Patients ◽  
Treatment Algorithms ◽  
Injured Patients ◽  
Over Time

Abstract Purpose The number of severely injured patients exceeding the age of 60 has shown a steep increase within the last decades. These patients present with numerous co-morbidities, polypharmacy, and increased frailty requiring an adjusted treatment approach. In this study, we establish an overview of changes we observed in demographics of older severe trauma patients from 2002 to 2017. Methods A descriptive analysis of the data from the TraumaRegister DGU® (TR-DGU) was performed. Patients admitted to a level one trauma center in Germany, Austria and Switzerland between 2002 and 2017, aged 60 years or older and with an injury severity score (ISS) over 15 were included. Patients were stratified into subgroups based on the admission: 2002–2005 (1), 2006–2009 (2), 2010–2013 (3) and 2014–2017 (4). Trauma and patient characteristics, diagnostics, treatment and outcome were compared. Results In total 27,049 patients with an average age of 73.9 years met the inclusion criteria. The majority were males (64%), and the mean ISS was 27.4. The proportion of patients 60 years or older [(23% (1) to 40% (4)] rose considerably over time. Trauma mechanisms changed over time and more specifically low falls (< 3 m) rose from 17.6% (1) to 40.1% (4). Altered injury patterns were also identified. Length-of-stay decreased from 28.9 (1) to 19.5 days (4) and the length-of-stay on ICU decreased from 17.1 (1) to 12.7 days (4). Mortality decreased from 40.5% (1) to 31.8% (4). Conclusion Length of stay and mortality decreased despite an increase in patient age. We ascribe this observation mainly to increased use of diagnostic tools, improved treatment algorithms, and the implementation of specialized trauma centers for older patients allowing interdisciplinary care.

Analisis Intertekstual Timun Mas dan Buto Ijo pada Iklan Marjan dan Cerita Rakyat Indonesia

2021 ◽  
Vol 9 (1) ◽  
pp. 1-8
Author(s):  
Ade Anggraini Kartika Devi ◽  
Ade Husnul Mawadah
Keyword(s):  
Descriptive Analysis ◽  
Data Sources ◽  
Great Strength ◽  
Happy Ending ◽  
Folk Tales ◽  
Similarities And Differences ◽  
The Difference ◽  
The Relationship

Abstract This study aims to analyze the intertextuality of Timun Mas and Buto Ijo in the Marjan advertisement with Indonesian folklore. The advertisement is considered as a text derived from the previous text because it uses the characters of Buto Ijo and Timun Mas, namely the legendary figures of folklore entitled Timun Mas and Buto Ijo. The data sources are the Timun Mas and Buto Ijo versions of Marjan advertisements and the Timun Mas and Buto Ijo folk tales. Descriptive analysis was carried out using an intertextuality approach to see the relationship between the two texts. The results showed that the character of Buto Ijo in the Marjan advertisement and Indonesian folklore had some similarities and differences. The similarity is Buto Ijo is tall, big, and green. Buto Ijo, as his name implies, is told as a giant green figure who has great strength. The difference lies at the end of the story. In the advertisement, Buto Ijo has a happy ending by joining the Timun Mas family to celebrate Eid. While in folklore, Buto Ijo has a tragic ending. Buto Ijo died from drowning in a sea of ​​shrimp paste that turned into embers in the ocean.

scholarly journals Conditioning Family-life at the Intersection of Migration and Welfare: The Implications for ‘Brexit Families’

2017 ◽  
Vol 46 (4) ◽  
pp. 797-814 ◽  
Author(s):  
MAJELLA KILKEY
Keyword(s):  
Policy Analysis ◽  
Family Life ◽  
Freedom Of Movement ◽  
The Family ◽  
Welfare Systems ◽  
Gender Divisions ◽  
And Gender ◽  
The Uk ◽  
Over Time ◽  
The Eu

AbstractEuropean Freedom of Movement (EFM) was central to the referendum on the UK's membership of the EU. Under a ‘hard’ Brexit scenario, it is expected that EFM between the UK and the EU will cease, raising uncertainties about the rights of existing EU citizens in the UK and those of any future EU migrants. This article is concerned with the prospects for family rights linked to EFM which, I argue, impinge on a range of families – so-called ‘Brexit families’ (Kofman, 2017) – beyond those who are EU-national families living in the UK. The article draws on policy analysis of developments in the conditionality attached to the family rights of non-EU migrants, EU migrants and UK citizens at the intersection of migration and welfare systems since 2010, to identify the potential trajectory of rights post-Brexit. While the findings highlight stratification in family rights between and within those three groups, the pattern is one in which class and gender divisions are prominent and have become more so over time as a result of the particular types of conditionality introduced. I conclude by arguing that, with the cessation of EFM, those axes will also be central in the re-ordering of the rights of ‘Brexit families’.

Trajectories of Sport Participation Among Children and Adolescents Across Different Socio-Economic Categories: Multilevel Findings From the National Longitudinal Survey of Children and Youth

2020 ◽  
Vol 37 (3) ◽  
pp. 264-268
Author(s):  
Tom Perks
Keyword(s):  
Panel Data ◽  
Children And Adolescents ◽  
Sport Participation ◽  
Economic Status ◽  
Empirical Work ◽  
Longitudinal Survey ◽  
Children And Youth ◽  
National Longitudinal Survey ◽  
Socio Economic Status ◽  
Over Time

Building upon prior theoretical and empirical work, this study explores the sport participation trajectories of children across different socio-economic status (SES) categories to assess the possibility of changes in the SES-sport participation relationship as children age. Using representative panel data from the National Longitudinal Survey of Children and Youth, a multilevel analysis of 4,858 children aged 6 to 9 suggests that as children age the SES effect on sport participation persists over time. However, the SES effect on sport participation appears to have relatively small predictive import compared to other factors.

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