To hear William H. Lacy tell it, Mortgage Guaranty  Insurance Corp.'s bankruptcy 13 years ago may have been one of the best   things to happen to the company.   
He says the lessons learned from the debacle have helped MGIC become the  leader in a small but vital corner of the mortgage industry: insuring   lenders against default.   
  
Only eight companies provide such services, and for years MGIC and  archrival GE Capital Mortgage Insurance have seesawed for the top spot. At   yearend 1995, MGIC was back in command, insuring 27.6% of the $110 billion   in policies written that year, according to Inside Mortgage Finance, an   industry newsletter. By June 30, the company's book of business totaled   $125 billion.         
And MGIC's financial figures just keep getting better. Earnings per  share were $3.50 in 1995, up from $2.70 in 1994 and $2.16 in 1993. In the   second quarter this year, the insurer earned $62.7 million. That was up 25%   from second quarter 1995.     
  
Mr. Lacy, a 25-year veteran of the company and its chief executive since  it emerged from bankruptcy in 1985, said it no longer resorts to price wars   and lax underwriting standards to drum up business. "We've changed our   behavior."     
Industry watchers say tighter underwriting was critical to lifting MGIC  and other mortgage insurers out of the deep losses - running into billions   of dollars - that they suffered in the mid-1980s.   
"The whole industry has underwritten a higher quality of business, and  has learned to price relative to risk rather than be so competitive," said   Ralph Aurora, vice president at Duff & Phelps Credit Rating Co., New York.   He predicted MGIC will continue to enjoy strong financial performance   because of its conservative underwriting standards.       
  
It is difficult to imagine Mr. Lacy's facing hard times as he sits in  his spacious and orderly office with cream-colored carpet, walls, chairs,   and telephones. These days, rather than struggling to turn around a   troubled company, he has ample time to ponder where the business is   heading.       
At the helm of a company that insures 1.2 million mortgages, Mr. Lacy  has an unusual vantage point on the mortgage industry. He comes across as a   thoughtful man who enjoys grappling with the forces driving his business.   
One of the most powerful trends he sees is a wave of immigration that is  pushing up demand for shelter. 
"There is no question immigration will drive the market between 1998 and  2000," Mr. Lacy said. He expects the immigration flood to add 10 million   new homebuyers to the market.   
  
That will be more like the distorted 1993 market, when refinancings  created $1 trillion of loan originations, Mr. Lacy said. 
"Capacity was built up in 1993, and some of that still exists," he said.  Which is just fine with him. 
"My channel of distribution is lenders," Mr. Lacy said. "With excess  capacity, those channels are huge." 
But if originations slow, Mr. Lacy's business slows too, no matter how  many lenders there are. 
New insurance written last year dropped 13.3% to $30 billion as the  volume of loan originations dipped for the second year in a row. But the   persistency rate - the percentage of policies retained each year - climbed   to 86.3%, from 81.5% in 1994. The bottom line was that revenues jumped by   more than 20% and net income surged by about one-third.       
On the surface, mortgage insurance would seem to be a simple business.  When borrowers make down payments of less than 20%, they are required to   buy mortgage insurance. If they default, the insurer pays the lender all or   a portion of the money lost.     
Since there is little to distinguish one insurance policy from another,  the insurers seek to cultivate lenders by offering them extensive, and   mostly free, services. MGIC has taken this approach to capture its high   market share. For its clients, MGIC will evaluate servicing portfolios,   underwrite a company's loans on an outsourcing basis, and trade mortgages   on the secondary market.         
Mr. Lacy says the mortgage insurance business has a built-in hedge  against fluctuations in interest rates. He explains that the insurers'   persistency ratio tends to climb as rising interest rates choke off   refinancings. This improved retention strengthens revenues, compensating   for any declines in new business.       
The year was somewhat atypical because Fannie Mae and Freddie Mac  required deeper coverage on loans they purchased, and this helped cushion   the decline in new business. But the natural hedge was clearly at work.   
Losses, however, are a tougher problem, and only skillful underwriting  can keep them under control. MGIC has rolled out new products this year to   help lenders make less-risky loans.   
MGIC developed a model to predict the possibility that a delinquent loan  will be worked out or foreclosed. The Loss Mitigation Score will be   introduced this fall. Another model, MGIC Loan Performance Score, predicts   the likelihood that a loan will go into foreclosure. It combines the   borrower's credit score with real estate market conditions. Another product   helps evaluate the credit of self-employed borrowers.         
These new risk evaluation methods should help MGIC avoid the troubles it  had in the mid-1980s. That Mr. Lacy has gotten a second chance to run the   company has earned him the respect of his cohorts.   
"There's been a lot of corporate change (at MGIC) in the last 10 to 15  years, and Bill has run a good steady ship," said Mark Korell, group   president at Norwest Mortgage Corp., Des Moines. Mr. Korell worked with Mr.   Lacy when he ran MGIC's conduit from 1979 through 1983.     
"I'm amazed he's been able to stay on there," Mr. Korell said of Mr.  Lacy. "Customers could get ornery, but he stayed focused regardless of   ownership, reinsurance, and the headlines - not all of which were   positive."