The economic effects of the minimum wage have become increasingly ambi
guous. Historically, economists have asserted that increases in the mi
nimum wage result in increases in unemployment. This relationship has
been challenged recently by Card and Krueger, Katz and Krueger, and Ca
rd. These authors have provided empirical evidence that seems to indic
ate that there is no relationship between various economic variables (
such as level of employment, and product price, among others) and the
minimum wage. In addition, these authors have not provided a cogent pr
esentation of the effects of the minimum wage on part-time employment.
This study examines, from a theoretical standpoint, the effects of th
e minimum wage on employment. Furthermore, we emphasize the distinctio
n between money wages and full wages; and the role that part-time empl
oyment plays in the analysis. After incorporating these factors into a
theoretical presentation, we provide empirical evidence by way of an
OLS regression. We conclude that firms respond to increases in the min
imum wage by altering the level of part-time employment. By doing this
, firms are able to absorb the minimum wage increase because part time
rs receive fewer fringe benefits.