Nevin's Data "Points"

A few months back, I was intrigued to catch several episodes of “Cosmos,” an updated version of the classic 1980 Carl Sagan series.  Along with the significantly expanded and enhanced visuals and (to me, anyway, generally annoying) animations, the series recounted the work, travails and accomplishments of Edmond Halley, who, even today, is probably best remembered for the comet whose 75-year cycle he identified and which still, as Halley’s Comet, bears his name. Halley wasn’t the first to see the comet, of course – in fact, it had been recorded by Chinese astronomers as far back as 240 BC, noted subsequently in Babylonian records, and perhaps most famously shortly before the 1066 invasion of England by William the Conqueror (who claimed the comet’s appearance foretold his success).  Halley noted appearances by the comet in 1531, 1607 and 1682, and based on those prior observations – and the application of the work and mathematical formulas of his friend Isaac Newton – pred...

Individual retirement accounts (IRAs) have been around a long time – since the Employee Retirement Income Security Act of 1974 (ERISA), in fact[i]. Today IRAs represent nearly $6 trillion in assets, approximately a quarter of the $23.7 trillion in retirement plan assets in the nation. As an account type, they currently hold the largest single share of U.S. retirement plan assets with, as a recent EBRI publication notes, a substantial (and growing) portion of these IRA assets having originated in other tax-qualified retirement plans, such as defined benefit (pension) and 401(k) plans. Recognizing not only the significant growth but the increasing importance of these accounts to individual retirement security, the Department of Labor has proposed expanding ERISA’s fiduciary protections to these accounts. To help better understand the trends driving this critical retirement savings component, the EBRI IRA Database, an ongoing project that collects data from IRA plan administrators acr...

I’ve had both cats and dogs in my family over the years, and while each of our individual pets has had a unique personality, there are some attributes that seem to apply to each species, regardless of the individual animal. One of the most obvious is their approach to food.  For example, you can leave your cat alone in an apartment for a weekend with a supply of food and water sufficient to last for a few days, and odds are when you return home, there will still be some left.  But leave your dog alone in the same apartment with the same additional allotment of food and water, chances are it won’t last 30 minutes.  And in those circumstances, if you have both a cat and a dog in that apartment, odds are the latter will eat the former’s food as well. Animal psychologists have a variety of explanations for why dogs and cats approach food the way they do, generally citing either a confidence of its future availability, or a concern that if it’s not consumed now, it will disa...