distance measurements are taken into account. An important clue is the weak constraint imposed on the shape parameter by the PS analysis. This suggests that the available samples may not be sufficiently deep for this type of analysis, making the method insensitive to the effect that large scale power may have in inducing velocities on small scales.

Summary
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After considerable effort on both the observational and theoretical fronts, one can state with some degree of confidence that the most controversial issues surrounding large-scale flows are being resolved. The availability of different methods and of data sets have enabled one to test the reproducibility of the results. Especially important has been the completion of modern, homogeneous, all-sky redshift-distance surveys of both spirals and early-type galaxies. These samples probe comparable volumes and allow for independent analyses. Contrary to earlier claims recent analyses yield a small amplitude bulk flow, a mass distribution and velocity field which closely resembles the galaxy density field and the associated gravity field and concordant values of $\beta$ obtained using different samples, distance indicators and methods. Current constraints argue in favor of a low-density universe and are consistent with those set by galaxy clustering, small-scale dynamics, present-day cluster 