his correct prediction of the bursting of the "Internet bubble", a year before it happened. "Deficient demand" (google this) occurs when monopolists accumulate too much power and consequently wages for average workers lag behind productivity -- as they have since the Reagan years.
I would add that recessions since FDR have not plunged into depressions because of "automatic stabilizers" (google this) such as consumer dissavings, bank deposit insurance, unemployment insurance, cash welfare, "fiscal federalism" (google this), and other consumer and government expenditures that rose when economic growth went negative, and declined when the economy rose. I'd add as well that off-shoring also breaks the link between rising productivity and rising wages for average workers.
But because of Greenspan's policies at the Fed and on Reagan's "Social Security Commission", the consumer savings rate is now negative even at the top of business cycles. Because of off-shoring and Republican union-busting, unemployment insurance now covers a record-low proportion of workers. And because of Newt Gingrich, "welfare reform" has eliminated countercyclical cash welfare.
Here's part of the intro to the book in which Batra made his spot-on prediction, from the Library of Congress at
http://www.loc.gov/catdir/samples/random041/99029467.html :
"Surviving the coming inflationary depression / Ravi Batra.
INTRODUCTION: A TORNADO ON THE HORIZON
Free enterprise functions smoothly only if the twin forces of demand and supply operate without constraints; this means that high competition prevails among firms so that wages rise in sync with productivity. Wages are the main source of demand, and labor productivity the main source of supply. If salaries lag behind productivity, as they have all over the planet due to the prominence of monopolies, the supply-demand balance can be maintained only through artificial means; eventually, artificial props give in, and demand falls short of supply, leading to production cutbacks, layoffs, and a recession. As wages trail productivity, profits and hence share markets jump. When the demand gap comes to the surface, stock prices drop, business and consumer confidence wanes, and a recession becomes inevitable. At this point, nations may resort to deficit budgets, monetary expansion, or foreign loans, and the problem may be postponed without instituting fundamental reforms that free the supply side from the constraints of monopoly capitalism. Eventually, bigger trouble follows, because share markets go into a frenzy, only to plummet when the demand gap returns with a vengeance. If a country has borrowed freely from abroad, its currency crashes, and both inflation and layoffs follow.
The long-term cure lies in restoring the balance between supply and demand rather than in short-term palliatives that create debt, strengthen the supply side, and relatively weaken demand. One proper policy, for instance, is to encourage high competition among industries and discourage mergers between large and solvent companies. But the whole world has been doing just the opposite at least since 1990, and now an economic disaster of an inflationary depression is simply inevitable.
Is there a way out? Not in the short term. But if we follow plain sense and introduce fundamental economic reforms to build a truly free enterprise system, then the crisis could be limited to just three years. However, if we resort to the usual artifacts of creating more government debt, monetary expansion, or both, then I am afraid the coming calamity could outlast the new decade, and we still would have to change our course eventually."