Final Flashcards
Forecasting
Estimating future conditions. Tools and techniques to estimate future conditions
Predictive Analytics
Estimating future conditions
Data Mining
Extracting patterns from data
Balanced Scorecard
Establishing and tracking strategy and operations metrics
Critical Success Factors
Defining and measuring business objectives
Product
Companies apply forecasting to tell them how many units to manufacture
Price
Organizations exercise forecasting to predict the break-even point for a given price
Place (Distribution)
In order to specify the type of distribution channel to use, we need to anticipate the volume of goods we expect to sell, and for that we need forecasting
Promotion
Companies apply forecasting for promotion, so they can select relevant media. For example, we would select direct marketing media for high volume products
Sales
Organizations forecast future sales so they can track actual sales with expected sales
Support
Companies need forecasting information so they can staff support centers with sufficient personnel to manage the expected number of customers
Sales forecasts
Predict the volume of products and services expectedd to be sold by a given organization for a given time period, generally one year.
Time Series
Studies sales history to date to extrapolate future sales
Causal Analysis
Which examines underlying causes to calculates future conditions, given certain inputs
Trial Rate
Uses market survey of initial trials of new products and services to predict future market share
Diffusion Models
Predict adoption rates of new products and serves by comparing their characteristics to pervious products and services
Degree of Accuracy
The first criterion to apply when deciding on which forecasting method to use is the degree of accuracy required. For example, the causal analysis approach lends a fairly high degree of accuracy to its estimates, because it examines the underlying causes driving sales trends
Availability of Data
The second criterion is the availability of data. Casual analysis methods require significant
amounts of historical data because the methods consider the impact of multiple factors. Diffusion models do not require a sales history to predict future sales.
Time Horizon
The third criterion is the time horizon for the sales forecast. For example, the validity of forecasts based on time series models erodes when extended time periods, such a multiple years. Causal analysis methods work better for long time horizons because the root causes it leverages are less likely to change over time. Nevertheless, all forecasting methods lose accuracy over long time periods
Life Cycle Stage
The fourth criterion is the position of the products or services in their life cycle. For example, diffusion models can work well for the introduction and early growth life cycle stages because they forecast adoption rates based on the adoption rates of past products and services with similar characteristics. By contrast, time series methods are best suited for the maturity stages in the product/service life cycle, when sales trends are more stable
Resources
The fifth criterion is the availability of time and money resources. For example, trial rate methods to predict market share for new products and services can lend higher accuracy than diffusion model methods. However, trial rate methods cost more (due to the cost of market surveys) and take longer (due to the time to conduct the surveys and analyze the results). Similarly, causal analysis methods can hold greater accuracy than time series methods, but require a much greater time to gather, analyze, and interpret the data.
Time Series Forecasting
One of the most popular approaches. This series approach determines the underlying trend over time, and continues that trend to predict future conditions. Marketers frequently use the time series approach to predict sales volumes expected for their organization for the coming year (or quarter), based on sales data for the past few years.
Time Series Forecasting - Advantages
- The only data required is a record of sales volume over time, which is some of the easiest data to gather.
- It is also intuitive
- The technique is useful as a “sanity check” to confirm the accuracy of more sophisticated forecasting methods.
- Biggest advantage is it’s ability to capture all of the underlying market drivers and forces.
Time Series Forecasting - Disadvantages
Dynamic market forces can cause trends to change. Therefore, we cannot state with certainty that trends affecting the sales volume will continue forever.