Auto parts forecasting case study essay

There are two types of time series data: Alpha has an impact on L, beta has an impact on b and gamma has an impact on S. After the first regression based on the F statistics the model is good; however, one of the independent variables Q4 was non-significant.

Problem The large manufacturer of spare parts for automobiles must decide which forecast method is the most accurate in forecasting sales for the year based on the collected data on quarterly sales for the previous four years. Alpha, beta and gamma have an impact on L, b and S values which have an impact in the forecast model and therefore the error.

After running four different methods of forecasting: Based on the error the most appropriate method of forecasting is regression with economic factors. However, there are some factors such as economic activity and oil prices that may have a significant impact on auto parts sales for which he is concerned.

After running the first regression, winter Q4 is non-significant because it has a P value greater than 0. The L, b and S values were calculated using the Notes on Exponential smoothing.

For example, in economics the GDP has a positive trend in the long term while resources and fix cost has a negative trend in the long term.

Historical data Q1 was recreated using the model to compare forecast to original data so that can be manipulate later and the error statistic is used.

OTexts, The difference between Regression and Holtz Winters is that while regression uses trend, intercept and seasonality as constant, in Holtz-Winters they are changing or moving and when calculating the forecast uses the period before, trend, intercept and the seasonality one season before.

The main features of time series are trend and seasonality. Microsoft Corporation Read more Makridakis, S.

There are four seasons: Regression is the methodology used for forecasting. After running the second regression without Q4, based on the F statistics the model is good. With the multiplicative method, the seasonal component is expressed in relative terms percentages and the series is seasonally adjusted by dividing through by the seasonal component.

Auto Parts Forecasting Case Study Essay Sample

The model explanatory power is high since R square is equal to Time series is a sequence of observations which are ordered in time or space Young, Get Full Essay Get access to this section to get all help you need with your essay and educational issues.

For the optimization we used Microsoft solver and as a target cell we minimized the square root of every square statistics common RMSF.Free Essay: Christine Lam BA – Case Briefing: Transworld Auto Parts November 11, Company Overview: Transworld Auto Parts (TAP) is a Tier 1.

Auto Parts Forecasting Case Study Essay Sample. Auto Parts is a large manufacturer of spare parts for automobiles. The director of marketing research needs to determine which forecast method is the most accurate in forecasting sales for the year based on the collected data on quarterly sales for the previous four years.

Ford is one of the leading companies in the auto industry. The director of Supply Chain Systems at Ford was put in a tough position to make recommendations with regards to the company’s supply chain strategy. We will write a custom essay sample on Ford Case Study specifically for you for only $ $/page.

advancements, which. TRUCK FORECASTING WITH TIME SERIES ANALYSIS: A CASE STUDY OF THE BLUE WATER BRIDGE University of Wisconsin – Milwaukee Paper No. National Center for Freight & Infrastructure Research & Education. Final Project Auto parts word and excel. Topics: Time series, Title of Assignment: Auto Parts Forecasting Case Study CERTIFICATION OF AUTHORSHIP: I certify that I am the author of this paper and that any assistance I received in its preparation is fully acknowledged and disclosed in the paper.

Essay on Unit 9 Project Part 1. Burns Auto Case Study As inventory grows due to misalignment of sales and merchandise ordering, so does the need for more accurate forecasting models.

The manufactures have issued a "turn and earn" approach that affects how dealerships will be receiving their inventory. Essay on Case Study: Effective Managerial Leadership.

Download
Auto parts forecasting case study essay
Rated 5/5 based on 45 review