US retail sales are expected to rise 0.2% in tomorrow’s April report vs. the previous month, according to The Capital Spectator’s median point forecast for several econometric estimates. The median prediction reflects a substantial deceleration in growth vs. the previous month’s 0.9% advance. Recent surveys of economists also project a considerably lesser rate of growth for retail spending in April.
Translating the monthly forecasts into annual changes implies that retail sales will increase in the low-1% range on a year-over-year basis in tomorrow’s update, which is to say a year-over-year rise that’s at or near the slowest pace since 2009.
Here’s a closer look at the numbers, followed by brief summaries of the methodologies behind the forecasts that are used to calculate The Capital Spectator’s median prediction:
R-2: A linear regression model that analyzes two data series in context with retail sales: an index of weekly hours worked for production/nonsupervisory employees in private industries and the stock market (Wilshire 5000). The historical relationship between the variables is applied to the more recently updated data to project retail sales. The computations are run in R.
ARIMA: An autoregressive integrated moving average model that analyzes the historical record of retail sales in R via the “forecast” package.
ES: An exponential smoothing model that analyzes the historical record of retail sales in R via the “forecast” package.
VAR-6: A vector autoregression model that analyzes six time series in context with retail sales. The six additional series: US private payrolls, industrial production, index of weekly hours worked for production/nonsupervisory employees in private industries, the stock market (Wilshire 5000), disposable personal income, and personal consumption expenditures. The forecasts are calculated in R with the “vars” package.
