Robert P. Lieli, Halbert White,
... model of the default probability. Following (Elliott and Lieli, 2007), we argue that this practice might contradict ...
Tópico(s): Banking stability, regulation, efficiency
2009 - Elsevier BV | Journal of Econometrics
Ju Zhang, Weiwei Gong, Lieli Ye, Fanghong Wang, Zhibo Shangguan, Yun Cheng,
To prevent patients from being exposed to excess of radiation in CT imaging, the most common solution is to decrease the radiation dose by reducing the X-ray, and thus the quality of the resulting low-dose CT images (LDCT) is degraded, as evidenced by more noise and streaking artifacts. Therefore, it is important to maintain high quality CT image while effectively reducing radiation dose. In recent years, with the rapid development of deep learning technology, deep learning-based LDCT denoising methods ...
Tópico(s): Advanced X-ray and CT Imaging
2024 - Elsevier BV | Computers in Biology and Medicine
Green Human Resource Management (HRM) aims to shape employee behavior to help organizations achieve their environmentally-friendly goals. Firms can translate the implementation of Green HRM concept into each HRM function. This paper is qualitative exploratory research that investigates the implementation of Green HRM in a company located in Indonesia that is internationally reputable for being an environmentally friendly company. This study aims to highlight the implementation of Green HRM through ...
Tópico(s): Environmental Education and Sustainability
2020 - Vilnius Gediminas Technical University | Verslas teorija ir praktika
Qingliang Fan, Yu‐Chin Hsu, Robert P. Lieli, Yichong Zhang,
Given the unconfoundedness assumption, we propose new nonparametric estimators for the reduced dimensional conditional average treatment effect (CATE) function. In the first stage, the nuisance functions necessary for identifying CATE are estimated by machine learning methods, allowing the number of covariates to be comparable to or larger than the sample size. The second stage consists of a low-dimensional local linear regression, reducing CATE to a function of the covariate(s) of interest. We consider ...
Tópico(s): Statistical Methods and Bayesian Inference
2020 - Taylor & Francis | Journal of Business and Economic Statistics
We consider using the area under an empirical receiver operating characteristic curve to test the hypothesis that a predictive index combined with a range of cutoffs performs no better than pure chance in forecasting a binary outcome. This corresponds to the null hypothesis that the area in question, denoted as AUC, is 1/2. We show that if the predictive index comes from a first-stage regression model estimated over the same data set, then testing the null based on the standard asymptotic normality ...
Tópico(s): Medical Coding and Health Information
2018 - Taylor & Francis | Journal of nonparametric statistics
Lieli Suharti, Priyanto Ratna Sulistyo,
The objective of this study is to examine the effect of the implementation of the Human Resources Information System (HRIS) on time efficiency, cost efficiency, quality of information, and managerial satisfaction. Using data of 80 respondents who are managers and staff working in HR department of companies in Central Java and Yogyakarta, we find that the implementation of HRIS affects time efficiency and managerial satisfaction. However, our study also find that the hypothesis concerning that the ...
Tópico(s): Human Resource and Talent Management
2018 - Diponegoro University | Diponegoro International Journal of Business
Stephen G. Donald, Yu-Chin Hsu, Robert P. Lieli,
AbstractWe propose inverse probability weighted estimators for the local average treatment effect (LATE) and the local average treatment effect for the treated (LATT) under instrumental variable assumptions with covariates. We show that these estimators are asymptotically normal and efficient. When the (binary) instrument satisfies one-sided noncompliance, we propose a Durbin–Wu–Hausman-type test of whether treatment assignment is unconfounded conditional on some observables. The test is based on the ...
Tópico(s): Economic Policies and Impacts
2014 - Taylor & Francis | Journal of Business and Economic Statistics
Stress is a physiological and psychological pressure perceived by an individual that placing himself/herself in a risk, both physically and mentally. The research objective of this research is to find out whether the level of technology competence and workload has an impact on employee performance through technostress as an intervening variable. The respondents of this study were 138 people whom work at Production and Engineering department of a multinational company using automation technology ...
Tópico(s): Ergonomics and Human Factors
2014 - | Indian Journal of Commerce & Management Studies
Jason Abrevaya, Yu-Chin Hsu, Robert P. Lieli,
We consider a functional parameter called the conditional average treatment effect (CATE), designed to capture the heterogeneity of a treatment effect across subpopulations when the unconfoundedness assumption applies. In contrast to quantile regressions, the subpopulations of interest are defined in terms of the possible values of a set of continuous covariates rather than the quantiles of the potential outcome distributions. We show that the CATE parameter is nonparametrically identified under ...
Tópico(s): Statistical Methods and Bayesian Inference
2014 - Taylor & Francis | Journal of Business and Economic Statistics
Graham Elliott, Robert P. Lieli,
We address the issue of using a set of covariates to categorize or predict a binary outcome. This is a common problem in many disciplines including economics. In the context of a prespecified utility (or cost) function we examine the construction of forecasts suggesting an extension of the Manski, 1975, Manski, 1985 maximum score approach. We provide analytical properties of the method and compare it to more common approaches such as forecasts or classifications based on conditional probability models. ...
Tópico(s): Financial Risk and Volatility Modeling
2013 - Elsevier BV | Journal of Econometrics
This study aims to investigate factors that influence entrepreneurial intentions of college students. The analysis model includes internal factors, attitudes factors and contextual factors. The research involves a sample of 255 students from 6 faculties at Satya Wacana Christian University by using an accidental sampling technique. The results show a significant effect of the attitude factors, such as autonomy, authority, self realization, perceived confidence, and security, on the entrepreneurial ...
Tópico(s): Education, Sociology, Communication Studies
2012 - Petra Christian University | Jurnal Manajemen dan Kewirausahaan
... Beeintrachtigung hoherer corticaler Funktionen. Eine klinisch sichtbare Beeintrachtigung lieli sich nur ersehen, wenn die Patienten aktiv waren ...
Tópico(s): Epilepsy research and treatment
1978 - Wiley | Epilepsia
Yasushi Koide, Atsuo Hata, Rkiko Hando,
... metabolische Tätigkeiten besassen. Im allgemeinen scheint es wahrschein-lieli, dass höhere metabolische Aktivität der äusscren Haarzellen für ...
Tópico(s): Poisoning and overdose treatments
1966 - Taylor & Francis | Acta Oto-Laryngologica
Emile Grunberg, Franco Modigliani,
... 10.1016/j.mathsocsci.2020.11.002Robert P Lieli, Augusto Nieto-Barthaburu On the Possibility of Informative ...
Tópico(s): Economic theories and models
1954 - University of Chicago Press | Journal of Political Economy
... elaborate those aspects of the problem in wh-lieli they are particularly interested.Mv owni remarks will ...
Tópico(s): Metastasis and carcinoma case studies
1929 - BMJ | BMJ
Hardi Utomo, Sony Heru Priyanto, Lieli Suharti, Gatot Sasongko,
Nowadays, the understanding of social entrepreneurship is still diverse.This study aims to create a model of social entrepreneurship and the factors shaping it.The results of this study indicated that there was a direct, positive influence of the organizational environment, social environment, individual characteristic, experience, and family demands for entrepreneurship, while the economic environment, education and training had no significant influence on the entrepreneurship.Furthermore, the ...
Tópico(s): Entrepreneurship Studies and Influences
2019 - | Journal of Entrepreneurship and Sustainability Issues
Hani Sirine, Roos Kities Andadari, Lieli Suharti,
The purpose of this study was to determine the social engagement network in Sido Muncul's CSR, the partnership program with farmers, and how the implementation of corporate social entrepreneurship in the program is carried out. The research design uses qualitative methods with a grounded theory approach that tests the validity and reliability of the data using triangulation of data sources and methods, namely, data obtained through documentation and the results of surveys and interviews to more ...
Tópico(s): Entrepreneurship Studies and Influences
2020 - Korean Distribution Science Association | Journal of Asian Finance Economics and Business
Stephen G. Donald, Yu-Chin Hsu, Robert P. Lieli,
We consider a new inverse probability weighted estimator for the local average treatment effect parameter where the instrument propensity score is estimated by local polynomial regression. We derive its asymptotics and provide a higher order expansion of its asymptotic MSE.
Tópico(s): Health Systems, Economic Evaluations, Quality of Life
2014 - Elsevier BV | Statistics & Probability Letters
Robert P. Lieli, Michael Springborn,
This paper examines the implications of a binary action, binary outcome decision problem for estimating risk. We use data on the invasiveness of biological imports to develop the first comparison of two classical methods—maximum likelihood and Bayesian—against a third, the recently developed maximum utility (MU) approach. MU estimation uniquely takes advantage of the structure of the decision problem, which depends on a local rather than global fit to the model. Extending methods to account for an ...
Tópico(s): Evolution and Genetic Dynamics
2012 - The MIT Press | The Review of Economics and Statistics
Robert P. Lieli, Augusto Nieto-Barthaburu,
Abstract We address the problem of optimally forecasting a binary variable for a heterogeneous group of decision makers facing various (binary) decision problems that are tied together only by the unknown outcome. A typical example is a weather forecaster who needs to estimate the probability of rain tomorrow and then report it to the public. Given a conditional probability model for the outcome of interest (e.g., logit or probit), we introduce the idea of maximum welfare estimation and derive conditions ...
Tópico(s): Forecasting Techniques and Applications
2009 - Taylor & Francis | Journal of Business and Economic Statistics
Yu‐Chin Hsu, Tsung-Chih Lai, Robert P. Lieli,
Given a standard endogenous treatment effect model, we propose nonparametric estimation and inference procedures for the distribution and quantile functions of the potential outcomes among compliers, as well as the local quantile treatment effect function. The preliminary distribution function estimator is a weighted average of indicator functions, but is not monotonically increasing in general. We therefore propose a simple monotonizing method for proper distribution function estimation, and obtain ...
Tópico(s): Health Systems, Economic Evaluations, Quality of Life
2020 - Taylor & Francis | Econometric Reviews
... 2015. Gyalecta nidarosiensis auf der Burgruine Nünegg in Lieli (Kanton Luzern) erstmals in der Schweiz nachgewiesen. — Herzogia ...
Tópico(s): Bryophyte Studies and Records
2015 - Q15792988 | Herzogia
Yu‐Chin Hsu, Tsung-Chih Lai, Robert P. Lieli,
This article proposes statistical methods to evaluate the quantile counterfactual treatment effect (QCTE) if one were to change the composition of the population targeted by a status quo program. QCTE enables a researcher to carry out an ex-ante assessment of the distributional impact of certain policy interventions or to investigate the possible explanations for treatment effect heterogeneity. Assuming unconfoundedness and invariance of the conditional distributions of the potential outcomes, QCTE ...
Tópico(s): Economic Policies and Impacts
2020 - Taylor & Francis | Journal of Business and Economic Statistics
Lieli Suharti, Ariawan Pramono,
This research aims to examine the factors that influence cultural intelligence and its impact on social networks development and adaptive performance among Indonesian students.The formulation of research problems are as follows: 1) Is vacation abroad influence the cultural intelligence of Indonesian students?; 2) Is education abroad influence the cultural intelligence of Indonesian students?; 3) Is social network development and adaptive performance influenced by the cultural intelligence of Indonesian ...
Tópico(s): Emotional Intelligence and Performance
2016 - | Journal of Advances in Humanities and Social Sciences
Aurilia Triani Aryaningtyas, Lieli Suharti,
This study examined proactive personality effect and perceived organizational support on job satisfac-tion with job involvement as a mediator variable, using data 200 employees. The results showed proactive personality and perceived organizational support in a positive and significant effect on job satisfaction through job involvement. Theoretical implications supported the theory and existing researches. Managerial implications suggested the organization to consider proactive personality and perceptions ...
Tópico(s): Employee Performance and Motivation
2013 - Petra Christian University | Jurnal Manajemen dan Kewirausahaan
Robert P. Lieli, Maxwell B. Stinchcombe,
We study the problem of identifying a forecaster’s loss function from observations on forecasts, realizations, and the forecaster’s information set. Essentially different loss functions can lead to the same forecasts in all situations, though within the class of all continuous loss functions, this is strongly nongeneric. With the small set of exceptional cases ruled out, generic nonparametric preference recovery is theoretically possible, but identification depends critically on the amount of variation ...
Tópico(s): Market Dynamics and Volatility
2012 - Cambridge University Press | Econometric Theory
Lieli Suharti, Yohanes Andreanto Handoko, Andrian Dolfriandra Huruta,
Purpose: As the globalization has changed the working environment, organizations need more adaptable individuals who have the abilities to work effectively, deal with unpredictable work situations, and adapt to diverse social contexts. Individuals’ international experience such as being enrolled in a study exchange program has been extensively examined as predictors of adaptive performance. In contrast, the role of cultural intelligence in promoting adaptive performance and the quality of experience ...
Tópico(s): Emotional Intelligence and Performance
2019 - Vilnius Gediminas Technical University | Business Management and Education
Jason Abrevaya, Yu‐Chin Hsu, Robert P. Lieli,
We consider a functional parameter called the conditional average treatment effect (CATE), designed to capture heterogeneity of a treatment effect across subpopulations when the unconfoundedness assumption applies. In contrast to quantile regressions, the subpopulations of interest are defined in terms of the possible values of a set of continuous covariates rather than the quantiles of the potential outcome distributions. We show that the CATE parameter is nonparametrically identified under the ...
Tópico(s): Health Systems, Economic Evaluations, Quality of Life
2014 - Taylor & Francis | Journal of Business and Economic Statistics
Yustina Erti Pravitasmara Dewi, Christantius Dwiatmadja, Lieli Suharti,
Skill mismatch phenomenon has been discussed in various scientific journals as it is proven to lower productivity and weaken competitiveness. Understanding the skill mismatch effect on competitiveness leads to a new way of thinking about how to manage skill mismatch for the organization sustainability. Previous researches recognize the concept of organizational management in order to be able to compete by creating a learning organization environment. Adhering to the learning organization principles, ...
Tópico(s): Human Resource and Talent Management
2019 - Vilnius Gediminas Technical University | Verslas teorija ir praktika
MOHAMAD HADI UTOMO, Lieli Suharti, Gatot Sasongko, Agus Sugiarto,
In line with the increase of complexity in environmental problems due to overexploitation, it is necessary to care for the environmental program. Ecological literacy education needs to be realised in the programs of environmental care. One of the programs carried out by the government of the Republic of Indonesia to foster a sense of love for the environment for students is the Adiwiyata School program. This study aims to determine the importance of the Adiwiyata school program in an effort to increase ...
Tópico(s): Sustainability, Governance, and Employment Studies
2023 - | Journal of Sustainability Science and Management