This paper deals with the data generation process implemented for an analysis of the impact of the 9-Euro ticket on mode choice. We discuss the assumptions made and procedures used to process a raw dataset that is based on GPS traces of individuals’ movements and on survey data into the...

This study aims to investigate the influence of perceived service quality, perceived value, perceived ease of use, and perceived usefulness on customer satisfaction using GPS tracking services in Thailand. The online questionnaires were used from the previous studies that have been valid. A...

We study the effect of the COVID-19 pandemic and the associated government measures on individual mobility choices in Switzerland. Our data is based on over 1,600 people for which we observe all trips during eight weeks before the pandemic and until May 2021. We find an overall reduction of...

We estimate a measure of segregation, experienced isolation, that captures individuals’ exposure to diverse others in the places they visit over the course of their days. Using Global Positioning System (GPS) data collected from smartphones, we measure experienced isolation by race. We find...

In this paper we aim to classify digital data sources for the measurement of tourist mobility, to establish a set of assessment indicators, and to compare two Big Data sources to gain empirical insights into how we can measure tourism with Big Data. For three holiday destinations in Germany,...

Methodological research has showcased GPS technology as the new gold-standard in land area measurement in large-scale household surveys. Nonetheless, facing budget constraints, survey agencies continue to measure with GPS only plots within sampled enumeration areas or a given radius of dwelling...

Land area measurement is a fundamental component of agricultural statistics and analysis. Yet, commonly employed self-reported land area measures used in most analysis are not only potentially measured with error, but these errors may be correlated with agricultural outcomes. Measures employing...

Land area is a fundamental component of agricultural statistics, and of analyses undertaken by agricultural economists. While household surveys in developing countries have traditionally relied on farmers' own, potentially error-prone, land area assessments, the availability of affordable and...

We introduce a novel measure of segregation, experienced isolation, that captures individuals' exposure to diverse others in the places they visit over the course of their days. Using Global Positioning System (GPS) data collected from smartphones, we measure experienced isolation by race. We...

Research has provided robust evidence for the use of GPS technology to be the scalable gold standard in land area measurement in household surveys. Nonetheless, facing budget constraints, survey agencies often seek to measure with GPS only plots within a given radius of dwelling locations....

This paper investigates how the success of a management practice depends on the nature of the long-term relationship between the firm and its employees. A large US transportation company is in the process of fitting its trucks with an electronic on-board recorder (EOBR), which provide drivers...

We present an integrated approach to pricing and scheduling for services that are differentiated in terms of throughput, delay and loss specifications. The key building block to the model are quality value curves that specify a user's value of higher quality levels. From the analysis emerges a...

Distance and location are important determinants of many choices that economists study. While these variables can sometimes be obtained from secondary data, economists often rely on information that is self-reported by respondents in surveys. These self-reports are used especially for the...

Advanced driver assistance systems (ADASs) are expected to significantly enhance driving safety, comfort and efficiency.This paper analyses the deployment of the ADASs in EU 28, in relation to the countries GDPs and fatalities. In addition, we explored the relation of ADASs sold with vehicle...

This paper analyzes the market entry of Red Parcel Post, a new player in the German Business-to-Business (B2B) parcel market. Currently there are four large service providers in the German B2B parcel market. Each of these incumbent providers operates - albeit with varying degrees of automation -...

Land area measurement is a fundamental component of agricultural statistics and analysis. Yet, commonly employed self-reported land area measures used in most analysis are not only potentially measured with error, but these errors may be correlated with agricultural outcomes. Measures employing...

This book foregrounds the pressures that three transformative technologies in the long sixteenth century-the printing press, gunpowder, and the magnetic compass-placed on long-held literary practices, as well as on cultural and social structures. Sheila J. Nayar disinters the clash between...

The collection and evaluation of data on tourists’ spatial behavior can be difficult because of the labor intensive nature of methods such as large surveys, traffic and people counts, travel diaries, and observation. Global Positioning System (GPS) technology affords the opportunity to...

The modern Air Navigation Service (ANS), also known as Air Traffic Control (ATC), is one of the largest networked socio-technical systems developed and operated by humankind. The ANS ensures safe and efficient flight operations 24 hours a day, 365 days a year across continents and oceans for...

Purpose: This paper is about developing a centralized, internet based security tool which utilizes RFID and GPS technology to identify drivers and track the load integrity. Design/methodology/approach: The system will accomplish the security testing in real-time using the internet and the U.S....

Land area is a fundamental component of agricultural statistics, and of analyses undertaken by agricultural economists. While household surveys in developing countries have traditionally relied on farmers' own, potentially error-prone, land area assessments, the availability of affordable and...

Land area measurement is a fundamental component of agricultural statistics and analysis. Yet, commonly employed self-reported land area measures used in most analysis are not only potentially measured with error, but these errors may be correlated with agricultural outcomes. Measures employing...

Eva Maria Baumann führt die Forschungen zur Früherkennung disruptiver Innovationen weiter und verbindet dabei die Phänomene Disruption und Konvergenz. Im Rahmen einer erweiterten Replikation untersucht sie zwei bestehende Modelle zur Früherkennung disruptiver Innovationen im Umfeld...