"Difference in Difference Model"의 검색결과 입니다.

기간
- 전체
- 3개월
- 6개월
- 1년
- 2년
- 3년
- 5년
직접입력

적용
연관순
- 연관순
- 최신순
영역
- 전체
- 제목
- 본문
- 태그
페이지 수
- 전체페이지
- 1 페이지 ~ 5 페이지
- 6 페이지 ~ 10 페이지
- 직접입력 페이지 ~ 페이지 적용
확장자
- 전체
- 한글
- PDF
- MS워드
- MS엑셀
- MS파워포인트
- 압축파일
- 기타
할인자료 보기

연관검색어

pelt 9 논문 포스터 양식 국제무역론 영문이력서 PLLT frm 논문발표 ppt 샤오미 계량경제학

판매자 표지는 다운로드시 포함되지 않습니다.

"Difference in Difference Model" 검색결과 2,441-2,460 / 5,993건

중소기업의 신제품 개발 성과결정요인에 관한 연구 (A Study on the Critical Success Factors for New Product Development in Korean SMEs)

factors. There are also differences between SMEs and large firms in several areas of new product ... variables. Third, there are differences in critical factors according to types of firm. In case of small ... organizational factors in Korean SMEs with relatively limited resources under a variety of market environment

논문 | 31페이지 | 무료 | 등록일 2025.05.31 | 수정일 2025.06.05

다운로드
식중독 발생 건수에 대한 계층 시계열 예측 (Forecasting hierarchical time series for foodborne disease outbreaks)

difference between hierarchical and non-hierarchical adjustments in predictions based on pathogens. However ... 를 이루는 예측값을 얻을 수 있다. In this paper, we investigate hierarchical time series forecasting that adhere to ... -inflated Poisson regression models and negative binomial regression models. The occurrences of major

논문 | 10페이지 | 무료 | 등록일 2025.05.30 | 수정일 2025.06.05

다운로드
AnnAGNPS 모형의 강우-유출해석력 평가 (Assessment of AnnAGNPS Model in Prediction of a Rainfall-Runoff Relationship)

pollutants, are profoundly influenced by hydrologic features of runoff. In order to identify ... pollutant export rates, hence, clear knowledge of rainfall-runoff relationship is a pre-requisition. In ... this study, performance of AnnAGNPS model was assessed based on the ability of the model to predict

논문 | 11페이지 | 무료 | 등록일 2025.06.03 | 수정일 2025.06.06

다운로드
"경제분석에서 새로운 산출ㆍ산출 순환체계는 왜 필요한가?"에 관한 경험적 연구 - 중간산출, 총산출, 최종산출 사이의 상호 의존관계를 중심으로 - (An Empirical Study on "Why We Need a New Output-Output Circulation System in Economic Analysis" - Based on the Interdependent Relationship between Intermediate Output, Total Output, and Final Output -)

the fact that the traditional IO model is widely and extensively used in real-world applications and ... employed in a variety of different research areas since it was developed by W. Leontief in the early ... meanings of the individual circulation system of production in the various models dealing with the c

논문 | 36페이지 | 무료 | 등록일 2025.06.14 | 수정일 2025.06.17

다운로드
MZ세대 서비스 접점 직원의 조직몰입이 긍정심리자본과 서비스 성과에 미치는 영향 (Investigating the Nexus: Organizational Commitment among MZ Generation Service Contact Employees and its Influence on Positive Psychological Capital and Service)

by generation, it was found that there was a difference in the relationship between organizational ... 된 162개의 표본을 활용하여 연구모형을 검정했다. 연구모형 검정은 SEM(structural equation modeling) 기법을 활용했다. 분석 결과, 조직 몰입은 회복력에 유의 ... of the service industry was inevitable. The resilience of workers in the service industry can be s

논문 | 18페이지 | 무료 | 등록일 2025.06.01 | 수정일 2025.06.05

다운로드
Factors Influencing Use of Mental Health Helping Systems among College Students in Korea (Factors Influencing Use of Mental Health Helping Systems among College Students in Korea)

the use of mental health helping systems among college students in Korea. A behavioral model of ... Objective: This study examined the use of mental health helping systems among collegestudents in ... Korea. A behavioral model of health service utilization was applied to examinefactors influencing

논문 | 18페이지 | 무료 | 등록일 2025.05.21 | 수정일 2025.05.26

다운로드
초고층 건축물에서 엘리베이터 구동이 부속실과 화재실 간 차압형성에 미치는 영향연구 (The Study on the Effect of Elevator Movement on the Pressure Difference between Vestibule and Living room in High-rise Buildings)

elevator movement on the pressure difference between the vestibule and living room by building a model ... Codes and area ratio were used. The elevator speed in the model building was varied between 20 m/s ... been a lot of casualties due to fires in high-rise buildings. The toxic gases and smokes generated

논문 | 7페이지 | 무료 | 등록일 2025.06.01 | 수정일 2025.06.05

다운로드
고려전기 학사관부(學士官府)와 예종대의 학사직 운영 (Governmental Offices for Confucian Scholars, and their Operations During King Yejong's reign)

was a big difference between the policy of King Yejong and those of the former kings, in terms of ... country with the Confucian ideology, which was indeed a ruling model in those days. Through ... ruling model in those days. Through integrating foreign Tang and Sung institutions into the

논문 | 31페이지 | 무료 | 등록일 2025.06.12 | 수정일 2025.06.17

다운로드
대학교 행정실 실내 외 공기 중 나노입자와 중금속 농도에 관한 연구 (A Study on the Concentration of Nanoparticles and Heavy Metals in Indoor/Outdoor Air in a University Administrative Public Office)

difference between the indoors and the outdoors was statistically meaningful in terms of particles ... ㎛ or less in size presented a statistically meaningful difference during the summer (p ... understand the characteristics of elements of heavy metal concentrations within nanoparticles in

논문 | 10페이지 | 무료 | 등록일 2025.06.01 | 수정일 2025.06.05

다운로드
블렌드쉐입을 위한 다수 삼각 메쉬의 동시 단순화 기법 (Simultaneous Simplification of Multiple Triangle Meshes for Blend Shape)

implified blend-shape model in a high-resolution blend-shape model. The technique presented in this paper ... 함으로써 제안된 기법의 효율성과 유효성을 입증한다. In this paper we present a new technique for simultaneously simplifying N ... number of vertices but different connectivities. These limits make it difficult to construct a s

논문 | 9페이지 | 무료 | 등록일 2025.05.29 | 수정일 2025.06.04

다운로드
순현가 기반의 목적함수를 이용한 CO2 자극공법 주입설계 최적화 (Optimization of Injection Design in CO2 Stimulation by NPV-Based Objective Function)

optimized in terms of NPV through different scenarios of oil and CO2 prices. Results from the study ... 하고 Computer Modeling Group의 최적화 도구인 CMOST를 이용하였다. 복수의 CO2-오일 가격 시나리오를 설정하고 순현재가치를 기준으로 자극공법의 생산성에 영향을 주는 주입량 ... of Computer Modeling Group, is used to determine optimum cases. Design parameters such as injection

논문 | 12페이지 | 무료 | 등록일 2025.05.28 | 수정일 2025.06.04

다운로드
주입공기 유량비가 벤치스케일 바이오매스 연소로 내 연소 특성에 미치는 영향 (Effect of Injected Air Flow Ratio on Combustion Characteristics in a Bench-Scale Biomass-Fired Furnace)

. Differences in flame size, temperature, chemical species, and particle trajectory, resulting from s ... onstraints limiting power generation facility experimentation, numerical analysis can aid in predicting ... physical phenomena. In this study, the internal flow and combustion characteristics of a cyclone-based

논문 | 8페이지 | 무료 | 등록일 2025.06.10 | 수정일 2025.06.16

다운로드
미술 감상은 왜 지루한가? - 미술 감상 경험에서 나타나는 지루함 모델 개발을 위한 이론적 탐색 연구 - (Why Are We Bored in the Museum? - Theoretical Exploration Study for Boredom in Art Appreciation -)

boredom from Psychology, we propose a model, the Boredom in Art Appreciation, with the goal of resolving ... 을 제안하였다. The purpose of this study is to introduce the multifaceted features of boredom in art ... . With the three dimensions, we propose different types of aesthetic boredom: careless boredom resulting

논문 | 27페이지 | 무료 | 등록일 2025.06.14 | 수정일 2025.06.17

다운로드
도정도에 따른 쌀의 칼라 모델링 (Color Modeling of Milled Rice by Milling Degree)

degree and color of milled rice, an empirical whiteness model was developed according to the milling ... degree from 0% to 20% using paddy of three different varieties of Chuchung, Nampyong and Odae. The ... whiteness were 0.990, 0.877, respectively, and the whiteness model was proved to be quite applicable

논문 | 5페이지 | 무료 | 등록일 2025.06.02 | 수정일 2025.06.06

다운로드
전기자동차용 히트펌프의 열 부하 조건에 따른 캐빈온도 특성 (Characteristic of Cabin Temperature According to Thermal Load Condition of Heat Pump for Electric Vehicle)

, many valuable studies have been reported in the field of alternative heat pumps. In this study, a model ... Coefficient (PTC) is used for cabin air heating of a battery electric vehicle, which is different from c ... onventional vehicles. Since the PTC heater consumes a large quantity of power in a parasitic manner

논문 | 7페이지 | 무료 | 등록일 2025.06.11 | 수정일 2025.06.16

다운로드
통계모형을 이용하여 모의실험 결과 분석하기에 대한 보완연구 (A complementary study on analysis of simulation results using statistical models)

Kim and Kim (2021). In the variance-covariance matrix for the error term of the regression model ... you analyze the simulation results using a regression model, This study is a complementary study on ... , only heteroscedasticity was considered and covariance was ignored in the previous study. When c

논문 | 9페이지 | 무료 | 등록일 2025.06.09 | 수정일 2025.06.16

다운로드
당기기 시험을 통한 능동 자기베어링의 중심 오차 추정 (Estimation of Center Error in Active Magnetic Bearings through a Pull Test)

oil currents is set up. Using this model, the center error is estimated by minimizing the difference ... is to adjust the position references that minimize the current imbalance present in levitation ... operational. In this paper, we present a new method of estimating the center error by using only the

논문 | 7페이지 | 무료 | 등록일 2025.06.13 | 수정일 2025.06.17

다운로드
스마트폰 애플리케이션용 음식문화 콘텐츠 개발 모델과 전망 (Developing Model of Food Cultural Contents for Smartphone Application)

a group of experts in food culture, who had been lived or are living in 10 different countries, and ... tourism experience. In recent years, smartphone applications have emerged as a new tool helping travelers ... traveling abroad. This study propose a new developing model of food cultural contents for smartphone

논문 | 8페이지 | 무료 | 등록일 2025.06.15 | 수정일 2025.06.17

다운로드
준 실시간 정밀 위성궤도결정을 위한 이론적 고찰 (A Preliminary Study of Near Real-time Precision Satellite Orbit Determination)

, were studied. In addition, the transformation between terrestrial and inertial reference frames was ... tested to integrate acceleration. The IAU1976/1980 precession/nutation model showed a consistency of 0 ... .05 mas with IAU 2000A model. Since the IAU 2000A model has a large number of nutation components

논문 | 8페이지 | 무료 | 등록일 2025.06.01 | 수정일 2025.06.05

다운로드
베이지안 다변량 선형 모형을 이용한 청소년 패널 데이터 분석 (KCYP data analysis using Bayesian multivariate linear model)

different, several models are compared. For the most suitable model, all explanatory variables are sign ... multivariate longitudinal data, most of existing statistical models analyze univariate longitudinal data ... various methods of modeling the covariance matrix to explain the complex correlations. Among them

논문 | 22페이지 | 무료 | 등록일 2025.06.04 | 수정일 2025.06.09

다운로드

이전10개 118 119 120 121 122123124 125 126 127 다음10개

파워링크

신청하기