The kieretsu structure in japan insurance policy

The kieretsu structure – the corporate group with cross holdings in large number of companies in different industries – was a unique phenomenon in Japan. As a result, the necessary shareholder activism to force the companies to adopt optimal business strategy for the company was absent. Although initially touted as a model one in the days of Japan’s prosperity, the vulnerability of this system became too evident when the bubble of the economic boom went burst in the nineties. Also working against Japan was its inability to keep pace with the software development elsewhere in the world. Software was the engine of growth in the world economy in the last decade, and countries lagging in this field faced the sagging economies of the nineties.

Japan, the world leader in the “brick and mortar” industries, surprisingly lagged far behind in the “New World” economy after the Internet revolution. Now Japan is calling the nineties a “lost decade” for its economy, which lost its sheen following 3 recessions in the last decade. Interest rates nose-dived to historic lows, to thwart the falling economy – in vain. For insurers, whose lifeline is the interest spread in their investment, this wreaked havoc. Quite a few large insurance companies went bankrupt in the face of “negative spread” and rising volume of non-performing assets. While Japanese insurers largely have escaped the scandals afflicting their brethren in the banking and securities industries, they are currently enduring unprecedented financial difficulties, including catastrophic bankruptcies.


The Japanese market is a gigantic one, yet it is comprised of only a few companies. Unlike its USA counterpart, in which around two thousand companies are fiercely competing in the life segment, Japan’s market is comprised of only twenty-nine companies classified as domestic and a handful of foreign entities. The same situation prevailed in the non-life sector with twenty-six domestic companies and thirty-one foreign firms offering their products. So, consumers have far fewer choices than their American counterparts in choosing their carrier. There is less variety also on the product side. Both the life and non-life insurers in Japan are characterized by “plain vanilla” offerings. This is more apparent in automobile insurance, where, until recently premiums were not permitted to reflect differential risk, such as, by gender, driving record etc. Drivers were classified in three age groups only for purposes of premium determination, whereas US rates long have reflected all these factors and others as well.

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