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"This is a series of short summaries and brief overviews of many main ideas within general semantics, all couched in the style of personal letters. It is designed to give people an intimate view into many insights offered with general semantics, and just as equally, it represents how principles of general semantics can be applied within everyday life"--

Invaluable insights into finding diverse investment opportunities in the emergent global economyFrom Brazilian farmlands to Colombian gold fields, from Chinese shopping malls to Indian hotels, from South African wine country to the boom/bust souks of Dubai, this around-the-world investing field trip explores the nooks and crannies for hidden investment opportunities. World Right Side Up: Investing Across Six Continents is packed with ideas to power your portfolio in the years ahead while teaching you a little fascinating history along the way. Fact is, the world's markets have changed in a big way. For the first time since before the Industrial Revolution, the emerging markets now contribute as much to the global economy as their more well-developed peers. Far from being an anomaly, this state of affairs is more in line with the bulk of human experience. For centuries, China and India were the world's largest economies. And so the world is turning...right side up.This change creates a wealth of opportunities for investors, in both the emerging markets and developed markets. World Right Side Up is your guide on how to take full advantage of this shift. Provides an entertaining view of various regions visited by the author, including South America, Asia, Africa, North America, and the Middle East Explores specific investment ideas and themes, including opportunities in agriculture, water, energy, infrastructure and much more Includes five key takeaways from each region, an invaluable feature, offering resources to consult for more information and guidance While some people fear the changes happening now, the reality is that for the forward-thinking investor, these sizable new markets will create extraordinary new opportunities.

"Invaluable insights into finding diverse investment opportunities in the emergent global economyFrom Brazilian farmlands to Colombian gold fields, from Chinese shopping malls to Indian hotels, from South African wine country to the boom/bust souks of Dubai, this around-the-world investing field trip explores the nooks and crannies for hidden investment opportunities. World Right Side Up: Investing Across Six Continents is packed with ideas to power your portfolio in the years ahead while teaching you a little fascinating history along the way. Fact is, the world's markets have changed in a big way. For the first time since before the Industrial Revolution, the emerging markets now contribute as much to the global economy as their more well-developed peers. Far from being an anomaly, this state of affairs is more in line with the bulk of human experience. For centuries, China and India were the world's largest economies. And so the world is turning ... right side up. This change creates a wealth of opportunities for investors, in both the emerging markets and developed markets. World Right Side Up is your guide on how to take full advantage of this shift. Provides an entertaining view of various regions visited by the author, including South America, Asia, Africa, North America, and the Middle East Explores specific investment ideas and themes, including opportunities in agriculture, water, energy, infrastructure and much more Includes five key takeaways from each region, an invaluable feature, offering resources to consult for more information and guidance While some people fear the changes happening now, the reality is that for the forward-thinking investor, these sizable new markets will create extraordinary new opportunities"--

"This paper explores the practice of mortgage refinancing in a dynamic competitive lending model with risky borrowers and costly default. We show that prepayment penalties improve welfare by ensuring longer-term lending contracts, which prevents the mortgage pools from becoming disproportionately composed of the riskiest borrowers over time. Mortgages with prepayment penalties allow lenders to lower mortgage rates and extend credit to the least creditworthy, with the largest benefits going to the riskiest borrowers, who have the most incentive to refinance in response to positive credit shocks. Empirical evidence from more than 21,000 non-agency securitized fixed rate mortgages is consistent with the key predictions of our model. Our results suggest that regulations banning refinancing penalties might have the unintended consequence of restricting access to credit and raising rates for the least creditworthy borrowers"--National Bureau of Economic Research web site

"We explore the types of data used to characterize risky subprime lending and consider the geographic dispersion of subprime lending. First, we describe the strengths and weaknesses of three different datasets on subprime mortgages using information from LoanPerformance, HUD, and HMDA. These datasets embody different definitions of subprime mortgages. We show that estimates of the number of subprime originations are somewhat sensitive to which types of mortgages are categorized as subprime. Second, we describe what parts of the country and what sorts of neighborhoods had more subprime originations in 2005, and how these patterns differed for purchase and refinance mortgages. Subprime originations appear to be heavily concentrated in fast-growing parts of the country with considerable new construction, such as Florida, California, Nevada, and the Washington DC area. These locations saw house prices rise at faster-than-average rates relative to their own history and relative to the rest of the country. However, this link between construction, house prices, and subprime lending is not universal, as other markets with high house price growth such as the Northeast did not see especially high rates of subprime usage. Subprime loans were also heavily concentrated in zip codes with more residents in the moderate credit score category and more black and Hispanic residents. Areas with lower income and higher unemployment had more subprime lending, but these associations are smaller in magnitude"--National Bureau of Economic Research web site

This book teaches concepts that are not well-appreciated or understood among lay investors--but are well known and appreciated among Wall Street insiders, dealmakers and certain enthusiasts. These ideas stand the test of time, reliably producing profits decade after decade. The greatest investors have a different approach to risk than most people. The author also examines the principles of wealth creation, and urges readers to take advantage of the full menu of options available to companies as they evaluate whether or not to buy a stock.--From publisher description

We examine two factors that explain air traffic congestion: network benefits due to hubbing and congestion externalities. While both factors impact congestion, we find that the hubbing effect dominates empirically. Hub carriers incur most of the additional travel time from hubbing, primarily because they cluster their flights in short time spans to provide passengers as many potential connections as possible with a minimum of waiting time. Non-hub flights at the same hub airports operate with minimal additional travel time. These results suggest that an optimal congestion tax might have a relatively small impact on flight patterns at hub airports.