Economics Commons^™

Take A Break!...Or More., Maria Saez Marti

Cowles Foundation Discussion Papers

I investigate the optimal timing and length of breaks in a model with fatigue. A break’s length determines the worker’s productivity once work is resumed. I show that all breaks should be identical, equally spaced and long enough to fully recover productivity. When taking breaks is costless, the higher the number of breaks the better. Otherwise, the optimal number is finite and those workers whose productivity falls more at the beginning of the day should take more breaks. Workaholics take their breaks too early and make them too short, from the employers’ viewpoint. The opposite is true for leisure-oriented workers.

Why Do People Follow Popular, Or Fad, Diets?, Christopher R. Gustafson

Cornhusker Economics

The tradition of goal setting at the start of a year—New Year’s resolutions—is deeply engrained in American society: estimates suggest that between 40 and 50% of adults set New Year’s Resolutions. Many of the most common goals relate to weight management—initiating exercise programs, dieting, or both—which is perhaps unsurprising since over 70% of American adults are overweight or obese.

Festigkeitsbeschreibung Des Schwerbetons Auf Alkalischlacken – Bindemittel, A Tulaganov, S Hodjaev, A Sultanov, B Tulaganov, B Otakulov, N Hodjaev, D Abdasov

The Scientific-Practice Journal of Architecture, Construction and Design

The article describes the laws of describing the strength of heavy concrete based on non-calcined alkaline binders. It is shown that strength is written as a function of the generalized argument.

Why Unsafety Has A Negative Relationship With Economic Effectiveness In The World?, Aziz Zikriyoev

The Scientific-Practice Journal of Architecture, Construction and Design

Due to regularly registered diseases and major accidents of workers in the construction industry can be explained expandable building projects and state programs for supporting population. The main purpose of the current paperwork is to explain wining unsafety at workplaces both theoretical and practical points of view generated with economic and social levels.

Let Them Tweet Cake: Estimating Public Dissent Using Twitter, Ben O. Smith, Ethan Spangler

Economics Faculty Publications

This paper establishes a new method of estimating public dissent that is both cost-effective and adaptable. Twitter allows users to post short messages that can be viewed and shared by other users, creating a network of freely and easily observable information. Drawing data directly from Twitter, we collect tweets containing specified words and phrases from citizens voicing dissatisfaction with their government. The collected tweets are processed using a regular expression based algorithm to estimate individual dissent; which is aggregated to an overall measure of public dissent. A comparative case study of Canada and Kenya during the summer of 2016 provides …

Relationships Between Community Resilience And Perceived Community Outcomes, Becky Vogt

Cornhusker Economics

The definition of resilience is the capacity to recover quickly from difficulties. Synonyms include toughness, perseverance and grit. The severe weather events of the spring of 2019 and the ongoing COVID-19 pandemic are likely testing the resilience of rural Nebraskans and their communities. The 2020 Nebraska Rural Poll examined how rural Nebraskans rate their communities on dimensions that measure its resiliency. While it is important to assess how resilient rural Nebraskans believe their communities are, it is also critical to understand how these perceptions correlate to perceived community change, perceived community powerlessness and ease or difficulty of leaving the community.

Financial Reporting Quality And Investment Efficiency: Evidence From Indonesian Stock Market, Iman Harymawan

Economics and Finance in Indonesia

This study aims to analyze the impact of financial reporting quality on the investment efficiency of a company. The study uses 994 observations from companies listed on the Indonesia Stock Exchange (IDX) in three periods from 2013Â to 2015. The findings suggest that higher financial reporting quality has a positive and significant relationship with investment efficiency. Furthermore, the tests were conducted on groups of companies experiencing underinvestment and overinvestment. It was found that higher financial reporting quality had a negative and significant relationship with companies experiencing overinvestment. The findings provide implications for investors in assessing investment management carried out by …

Internet Connectivity Among Indigenous And Tribal Communities In North America - A Focus On Social And Educational Outcomes, Christopher S. Yoo, Leon Gwaka, Muge Haseki

All Faculty Scholarship

Broadband access is an important part of enhancing rural community development, improving the general quality of life. Recent telecommunications stimulus projects in the U.S. and Canada were intended to increase availability of broadband through funding infrastructure investments, largely in rural and remote regions. However, there are various small, remote, and rural communities, who remain unconnected. Connectivity is especially important for indigenous and tribal communities to access opportunities for various public services as they are generally located in remote areas. In 2016, the FCC reported that 41% of U.S. citizens living on tribal lands, and 68% of those in the rural …

Connected: Using A Novel In-House Communication System To Efficiently Deliver Imaging Results, Daniel Greentree, Brendan R. Calhoun, Steven Farraher

Journal of Maine Medical Center

Introduction: The primary objective was to investigate the effectiveness of a fully staffed electronic communication system (1Connect) in delivering timely critical imaging results and incidental findings. The secondary objective was to evaluate the financial impact of this system on a radiology practice.

Methods: From January 2014 through June 2016, the 1Connect database was retrospectively reviewed and sorted by category of submission type: Critical (1-hour communication time), STAT (2 hours), or Unexpected finding (3 business days). The percent of successful communications completed within the appropriate time frame was calculated for each priority category and used as a measure of the system’s …

Will Seasonality Patterns For Beef Export Sales And Commitments Hold In 2021?, Elliott James Dennis

Extension Farm and Ranch Management News

First two paragraphs:

Trade occurs when price differences between the two locations are large enough after accounting for transportation cost, exchange rates, tariffs, etc. Exports vary throughout the year since prices reflect current and future supply and demand situations. Seasonality in cattle production, meat demand, and market disruptions are some examples of why wholesale beef prices increase and decrease within a year.

The inability to market cattle in the second quarter of 2020 and increased demand for retail beef products due to government gathering restrictions in restaurants caused wholesale beef prices to rise to historical levels. Beef wholesalers can choose …

Survey Of The Labor Market For New Ph.D. Hires In Economics 2021-2022, Mervin Jebaraj, David Sorto, Raja Kali

Labor Market Survey

This year, the survey questionnaire was sent to 368 organizations. Questionnaires were returned by 144 organizations (39.1 percent). Of this year’s responses, 53 (36.8 percent) were from those who responded to the last survey conducted for the 2020-21 academic year. Among the academic institutions responding, the distribution of highest degrees offered was as follows: Ph.D.—51.4 percent; Master’s—11.8 percent and Bachelor’s—35.4 percent.

The responses are reported for all respondents, and separately for Ph.D. Degree granting institutions and for schools whose highest degree offered is the Bachelor’s or Master’s Degree. Data for the top 30 institutions in the revised National Research Council’s …

A Perspective On Equity Implications Of Net Zero Energy Systems, Erin Baker, Inês Ml Azevedo

Publications

We present examples of energy inequity, in both the current system and in potential net zero systems, and lay out some research needs in order to center equity in the study of net zero energy systems.

•Our current energy systems are inequitable across several dimensions.

•We must recognize and address barriers to a just and equitable net zero energy system.

•We highlight inequities in energy burden and energy insecurity; health consequences of the energy system; and decision making power.

•There is a need to define, quantify, and explicitly model equity outcomes in net zero systems.

•There is a need to …

National Policy Space: Reframing The Political Economy Of Globalization And Its Implications For National Sovereignty And Democracy, Thomas Palley

PERI Working Papers

This paper critiques the trilemma framing of the political economy of globalization, and offers an alternative framing rooted in the construct of national policy space. Globalization causes changes in policy space which have drop-down implications for national sovereignty and democratic politics. Globalization involves choices regarding the “degree”, “type”, and “dimensions” of international economic integration. Contrary to the trilemma, the multi-faceted nature of the choices means there are no inevitable implications for sovereignty or democracy. Globalization is an intrinsically political project. To the extent it is now driving a nationalistic anti-democratic turn in politics, responsibility lies with political elites.

Work And Social Reproduction In Rural India: Lessons From Time-Use Data, Smriti Rao, Smita Ramnarain, Sirisha Naidu, Anupama Uppal, Avanti Mukherjee

PERI Working Papers

Even as the literature on work in the Global South acknowledges the importance of forms of non-waged work, it has not sufficiently incorporated consideration of the labor of social reproduction. We propose understanding work through four conceptual dyads: waged productive labor, non-waged productive labor, waged reproductive labor, and non-waged reproductive labor. Through an in-depth description of three specific cases from a Time Use Survey we conducted in rural Punjab, India, we argue not only that all four dyads are required to encompass the world of work, but that this more expansive conceptualization can help us produce richer analyses of the …

2021-2 A Category For Extensive-Form Games, Peter A. Streufert

Department of Economics Research Reports

No abstract provided.

2021-6 The Inner Workings Of A Hub-And-Spoke Cartel In The Automotive Fuel Industry, Daniel Chaves, Marco Duarte

Department of Economics Research Reports

We analyze a hub-and-spoke cartel in the Brazilian automotivefuel industry. Using the court documents and detailed data on the supply chain we uncover three mechanisms beyond information sharing used by wholesalers (hub) to help retailers (spokes) solve the obstacles of price coordination: vertical transfers across asymmetric spokes; subsidies during punishment; and cost stabilization. We argue that wholesalers benefited from the cartel by being the exclusive supplier during the scheme. We use the synthetic control approach to quantify how successful the cartel was in increasing markups. We find that not only retailers, but wholesalers benefited from the cartel.

2021-5 Lucas (1972), A Personal View From The Wrong Side Of The Subsequent Fifty Years, David Laidler

Department of Economics Research Reports

Lucas (1972) was a paper that permanently changed the course of macroeconomics, even though its “money supply surprise” model lost its central place in the area within a decade because of empirical difficulties. However, Lucas’s novel methodology, based on clearing markets and rational expectations, still dominates orthodox macroeconomic theorising. An unfortunate side effect of this has been that, because mainstream models have no analytic room for money to play a key role in economic activity, the theoretical case for taking that role seriously was undermined just at the time when traditional monetarist macro-models were facing empirical problems. The consequences of …

Lgbtq Economics, M. V. Lee Badgett, Christopher S. Carpenter, Dario Sansone

Economics Department Faculty Publications Series

No abstract provided.

Financial Literacy And Retirement Preparedness In Sri Lanka: Evidence From The Private Sector Employees, Tiyani Lakshmi Rodrigo

Theses and Dissertations--Family Sciences

The South Asian country of Sri Lanka has a rapidly aging population, but little attention has been paid to individuals and families' financial preparedness for retirement. This study aims to overview the current system of retirement preparedness in Sri Lanka, and to examine financial and pension literacy's role on the retirement preparedness. Specifically, this study evaluated three domains of retirement preparedness: planning for retirement and perceived retirement income adequacy (subjective measures, n = 142), and wealth accumulation (objective measure, n = 115). Results show that (1) financial literacy had a positive and statistically significant association with retirement preparedness (only with …

Perspectivas Y Prácticas De La Economía Del Cuidado: Un Escenario De Discusión Para Trabajo Social, Karen Andrea Jiménez Rojas, Manuela Mustapha Bernal

Trabajo Social

Pensar en una investigación alrededor de las perspectivas y prácticas de la economía del cuidado, implicó evidenciar los desafíos frente al reconocimiento del trabajo de cuidados, la desigualdad que le subyace y su importancia para los gobiernos y las sociedades. Así que, con el ánimo de aportar a la discusión disciplinar para Trabajo Social y para la Línea de investigación e intervención Perspectivas, debates y prácticas del desarrollo, se indaga por las perspectivas y prácticas sobre economía del cuidado de profesionales que ubican su ejercicio alrededor de este campo y sus apuestas en la construcción de formas alternativas del/al desarrollo, …