scholarly journals Long Term Effects of Job Displacement. Paper presented at the 2010 American Sociological Association Annual Meeting.

Author(s):  
Matthew J Moehr

This paper replicates and extends Stevens’s (1997) analysis of the long-term effects of job displacements. Using data from the 1968-2005 waves of the Panel Study of Income Dynamics, I estimate fixed-effects models which show that there are long term decreases in earnings after displacements. The decreases are mediated when longer follow up data is used for individuals. Changes in the labor market have also shifted the relationship between displacements and individual worker characteristics. Specifically, education and experience have become more important then displacements. Conclusions are based on an analysis of the different people in the 40 years of PSID data and the structural changes in the labor market over that time. This article suggests that longitudinal data and fixed-effects models are one of many ways to conceptualize labor market changes.

2019 ◽  
Author(s):  
Bastiaan Johannes Paulus Cornelis Willemse ◽  
Maurits Clemens Kaptein ◽  
Fleur Hasaart

BACKGROUND Existing evaluations of the effects of mobile apps to encourage physical activity have been criticized owing to their common lack of external validity, their short duration, and their inability to explain the drivers of the observed effects. This protocol describes the setup of Health Telescope, a longitudinal panel study in which the long-term effects of mobile electronic health (eHealth) apps are investigated. By setting up Health Telescope, we aim to (1) understand more about the long-term use of eHealth apps in an externally valid setting, (2) understand the relationships between short-term and long-term outcomes of the usage of eHealth apps, and (3) test different ways in which eHealth app allocation can be personalized. OBJECTIVE The objectives of this paper are to (1) demonstrate and motivate the validity of the many choices that we made in setting up an intensive longitudinal study, (2) provide a resource for researchers interested in using data generated by our study, and (3) act as a guideline for researchers interested in setting up their own longitudinal data collection using wearable devices. For the third objective, we explicitly discuss the General Data Protection Regulation and ethical requirements that need to be addressed. METHODS In this 4-month study, a group of approximately 450 participants will have their daily step count measured and will be asked daily about their mood using experience sampling. Once per month, participants will receive an intervention containing a recommendation to download an app that focuses on increasing physical activity. The mechanism for assigning recommendations to participants will be personalized over time, using contextual data obtained from previous interventions. RESULTS The data collection software has been developed, and all the legal and ethical checks are in place. Recruitment will start in Q4 of 2020. The initial results will be published in 2021. CONCLUSIONS The aim of Health Telescope is to investigate how different individuals respond to different ways of being encouraged to increase their physical activity. In this paper, we detail the setup, methods, and analysis plan that will enable us to reach this aim. INTERNATIONAL REGISTERED REPORT PRR1-10.2196/16471


10.2196/16471 ◽  
2020 ◽  
Vol 9 (7) ◽  
pp. e16471
Author(s):  
Bastiaan Johannes Paulus Cornelis Willemse ◽  
Maurits Clemens Kaptein ◽  
Fleur Hasaart

Background Existing evaluations of the effects of mobile apps to encourage physical activity have been criticized owing to their common lack of external validity, their short duration, and their inability to explain the drivers of the observed effects. This protocol describes the setup of Health Telescope, a longitudinal panel study in which the long-term effects of mobile electronic health (eHealth) apps are investigated. By setting up Health Telescope, we aim to (1) understand more about the long-term use of eHealth apps in an externally valid setting, (2) understand the relationships between short-term and long-term outcomes of the usage of eHealth apps, and (3) test different ways in which eHealth app allocation can be personalized. Objective The objectives of this paper are to (1) demonstrate and motivate the validity of the many choices that we made in setting up an intensive longitudinal study, (2) provide a resource for researchers interested in using data generated by our study, and (3) act as a guideline for researchers interested in setting up their own longitudinal data collection using wearable devices. For the third objective, we explicitly discuss the General Data Protection Regulation and ethical requirements that need to be addressed. Methods In this 4-month study, a group of approximately 450 participants will have their daily step count measured and will be asked daily about their mood using experience sampling. Once per month, participants will receive an intervention containing a recommendation to download an app that focuses on increasing physical activity. The mechanism for assigning recommendations to participants will be personalized over time, using contextual data obtained from previous interventions. Results The data collection software has been developed, and all the legal and ethical checks are in place. Recruitment will start in Q4 of 2020. The initial results will be published in 2021. Conclusions The aim of Health Telescope is to investigate how different individuals respond to different ways of being encouraged to increase their physical activity. In this paper, we detail the setup, methods, and analysis plan that will enable us to reach this aim. International Registered Report Identifier (IRRID) PRR1-10.2196/16471


2021 ◽  
Vol 13 (8) ◽  
pp. 4316
Author(s):  
Shingo Yoshida ◽  
Hironori Yagi

The coronavirus disease 2019 (Covid-19) pandemic has forced global food systems to face unprecedented uncertain shocks even in terms of human health. Urban agriculture is expected to be more resilient because of its short supply chain for urban people and diversified farming activities. However, the short-and long-term effects of the Covid-19 pandemic on urban farms remain unclear. This study aims to reveal the conditions for farm resilience to the Covid-19 pandemic in 2020 and the relationship between short-term farm resilience and long-term farm development using data from a survey of 74 farms located in Tokyo. The results are as follows. First, more than half of the sample farms increased their farm sales during this period. This resilience can be called the “persistence” approach. Second, short-term farm resilience and other sustainable farm activities contributed to improving farmers’ intentions for long-term farm development and farmland preservation. Third, the most important resilience attributes were the direct marketing, entrepreneurship, and social networks of farmers. We discussed the necessity of building farmers’ transformative capabilities for a more resilient urban farming system. These results imply that support to enhance the short-term resilience of urban farms is worth more than the short-term profit of the farms.


ILR Review ◽  
1992 ◽  
Vol 45 (3) ◽  
pp. 435-448 ◽  
Author(s):  
Charles A. Register ◽  
Donald R. Williams

Using data on marijuana and cocaine use from the 1984 National Longitudinal Survey of Youth, the authors examine the hypothesis that drug use reduces labor market productivity, as measured by wages. From an analysis that controls for the probability of employment and the endogeneity of drug use, they find that although long-term and on-the-job use of marijuana negatively affected wages, the net productivity effect for all marijuana users (both those who engaged in long-term or on-the-job use and those who did not) was positive. No statistically significant association was found between cocaine use and productivity.


Author(s):  
Jan de Jonge ◽  
Akihito Shimazu ◽  
Maureen Dollard

This study examined whether particular recovery activities after work have a positive or negative effect on employee recovery from work (i.e., cognitive, emotional, and physical detachment) and sleep quality. We used a two-wave panel study of 230 health care employees which enabled looking at both short-term and long-term effects (i.e., two-year time interval). Gender, age, marital status, children at home, education level, management position, and working hours were used as control variables. Hierarchical multiple regression analyses showed that work-related off-job activities were negatively associated with cognitive and emotional detachment in both the short and long run, whereas low-effort off-job activities were positively related to cognitive detachment in the short run. Moreover, household/care off-job activities were positively related to sleep quality in the long run, whereas physical off-job activities were negatively associated with sleep quality in the long run. The long-term findings existed beyond the strong effects of baseline detachment and sleep quality. This study highlights the importance of off-job recovery activities for health care employees’ detachment from work and sleep quality. Practical implications and avenues for further research are discussed.


2018 ◽  
Vol 4 (9) ◽  
pp. eaap9519 ◽  
Author(s):  
Moritz Marbach ◽  
Jens Hainmueller ◽  
Dominik Hangartner

Many European countries impose employment bans that prevent asylum seekers from entering the local labor market for a certain waiting period upon arrival. We provide evidence on the long-term effects of these employment bans on the subsequent economic integration of refugees. We leverage a natural experiment in Germany, where a court ruling prompted a reduction in the length of the employment ban. We find that, 5 years after the waiting period was reduced, employment rates were about 20 percentage points lower for refugees who, upon arrival, had to wait for an additional 7 months before they were allowed to enter the labor market. It took up to 10 years for this employment gap to disappear. Our findings suggest that longer employment bans considerably slowed down the economic integration of refugees and reduced their motivation to integrate early on after arrival. A marginal social cost analysis for the study sample suggests that this employment ban cost German taxpayers about 40 million euros per year, on average, in terms of welfare expenditures and foregone tax revenues from unemployed refugees.


2005 ◽  
Vol 22 (1) ◽  
pp. 42-47 ◽  
Author(s):  
Thomas Treiman ◽  
John Dwyer ◽  
David Larsen

Abstract Much of the software and many of the algorithms commonly used to simulate forest growth and harvesting activities have been optimized for short-term projections based primarily on larger-sized trees and are focused on even-aged silvicultural systems. Using data on trees 1.5 in. dbh and larger from the Missouri Ozark Forest Ecosystem Project (MOFEP), we have adapted the widely available Landscape Management System (LMS) and Forest Vegetation Simulator (FVS) software to make long-term simulations using even and uneven-aged silvicultural management systems. MOFEP is designed to test the long-term effects of even-aged, uneven-aged, and no harvest treatments on a variety of ecosystem attributes. To simulate the economic outcomes of these three treatments, we have written new LMS algorithms that simulate the effects of uneven-aged harvesting. Our results show that in the Missouri Ozarks even-aged and uneven-aged management silvicultural systems yield long-term (100 years) economic outcomes that are not statistically different. This result reinforces the need for land managers or landowners to consider esthetics, nontraditional forest products, and other nonmarket values in their decision matrix. North. J. Appl. For. 22(1):42– 47.


Social Forces ◽  
2020 ◽  
Author(s):  
Tamkinat Rauf

Abstract Previous research finds that unemployment leaves permanent “scars” on subjective well-being (SWB) that remain even after reemployment. However, this research systematically overweighs long-term unemployment, inaccurately measures employment transitions, often does not track individuals long enough to substantiate scarring, and does not always account for age-related changes in well-being. This paper uses event history calendars from the Panel Study of Income Dynamics to track complete monthly employment histories of prime working age Americans over a 17-year period, and accounts for the temporal relationships between SWB, age, and employment transitions using a novel fixed-effects formulation. The results suggest that there is some variation in patterns of recovery by employment stability after job loss, but no significant differences were observed by the duration of unemployment spells. Within 2 years of reemployment, average SWB levels reverted toward baseline trajectories across all groups, showing no evidence of scarring. This study brings unemployment literature into better alignment with research on resilience and adaptation. The findings also highlight some limitations of the construct of SWB for assessing the long-term costs of unemployment.


2004 ◽  
Vol 15 (2) ◽  
pp. 125-152 ◽  
Author(s):  
Raquel Merino ◽  
Rosa Rabadán

Abstract This article explores whether translational phenomena that are particular to censoring societies, such as Franco’s Spain, exist and, if so, whether they are exclusive to this type of recipient context. By using data from the TRACE project, translated theatre and fiction are analysed in terms of both the external restrictions imposed by official censorship and the long-term effects of official censorship on the recipient context. The study reveals three outstanding transfer processes during the period–adaptation, pseudotranslation and the massive cloning of genres, settings and character stereotypes originally imported through translation–, as well as the prevalence of intersemiotic chains that linked texts across languages and textual mode boundaries. When compared with work done on present-day texts translated from English to Spanish, our findings seem to indicate that these phenomena were more widespread in the period under study but cannot be considered exclusive to official censorship contexts.


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