Mortgage Pricing: Some Provisional Empirical Results

We test some of the qualitative properties of mortgage pricing models. The models use option pricing techniques, focusing on prepayment as a call option. They imply a quite nonlinear relationship between mortgage price and coupon, interest rates and volatility. We test for both the first and second derivatives of the effects of these variables using data on Ginnie Mae mortgage backed securities. We find that the model is largely supported by the data.     

Parental job loss and the education enrollment of youth

Parental job loss from layoffs and business failures that occur when youth complete high school are found to be negatively related with enrollment at university and community college. Estimates using longitudinal data on Canadian youth and their parents are employed to identify both immediate and lagged effects of parental job loss on education enrollment. Parental job losses are also followed by significant falls in parental income. If the main pathway by which parental job loss affects youth education outcomes is via these income reductions, it that implies financial constraints on post-secondary education enrollment are important.     

Henry George's Political Critics

A bstract .   Twelve political criticisms of George were paramount after he formed his own political party in 1887: (1) his refusal to join with other reformers to link his proposals with theirs, or to absorb theirs into his own campaign; (2) his singular focus on ground rent to the exclusion of other forms of monopoly income, such as that of the railroads, oil and mining trusts; (3) his almost unconditional support of capital, even against labor; (4) his economic individualism rejecting a strong role for government; (5) his opposition to public ownership or subsidy of basic infrastructure; (6) his refusal to acknowledge interest-bearing debt as the twin form of rentier income alongside ground rent; (7) the scant emphasis he placed on urban land and owner-occupied land; (8) his endorsement of the Democratic Party's free-trade platform; (9) his rejection of an academic platform to elaborate rent theory; (10) the narrowness of his theorizing beyond the land question; (11) the alliance of his followers with the right wing of the political spectrum; and (12) the hope that full taxation of ground rent could be achieved gradually rather than requiring a radical confrontation involving a struggle over control of government.     

Enthusiastic Embrace or Critical Reception? The German HRM Debate

This paper discusses the reception of human resource management (HRM) in Germany. A review of the German HRM debate shows that this is dominated by business administration academics specializing in this field. In the past, these scholars as well as practitioners have generally embraced the techniques as well as the ideology of HRM. This finding can be explained by a relatively low emphasis on empirical research, a neglect of industrial relations issues, and a strong impact of theories and concepts developed in the USA. Today, however, there appears to be a change towards a more critical appreciation of the US HRM model and a more positive assessment of the German HRM model.     

Henry George and Europe: As Dissident Economist and Path-breaking Philosopher, He was a Catalyst for British Social Reform

Abstract . Henry George's influence was greater in the United Kingdom than in the United States. The 80s and 90s there were particularly favorable for the reception of his revolutionary ideas. Though, thanks to such thinkers as Alfred Russell Wallace and James and John Stuart Mill, a land reform movement already existed, its sudden rise to national significance was due to George. George's writing and speaking skills and his dedication moved many serious citizens into the political Left and heavily influenced men and women who became leaders of British non-Marxian socialism, at the formation and consolidation of their movement. While George's followers broke with both the Wallace and socialist movements, George's rhetorical talents awakened the broad circles of thinking people to a consciousness of the full range of the social question.     

Comment: Credit Market Access and the Effects of CRA

The Journal of Real Estate Finance and Economics -     

A Rose.com by Any Other Name

We document a striking positive stock price reaction to the announcement of corporate name changes to Internet-related dotcom names. This "dotcom" effect produces cumulative abnormal returns on the order of 74 percent for the 10 days surrounding the announcement day. The effect does not appear to be transitory; there is no evidence of a postannouncement negative drift. The announcement day effect is also similar across all firms, regardless of the firm's level of involvement with the Internet. A mere association with the Internet seems enough to provide a firm with a large and permanent value increase.     

A State‐Price Volatility Index for China's Stock Market

This study derives a volatility index for China's stock market with similar properties to the Chicago Board Options Exchange Volatility Index (the ‘VIX’). A long‐term benchmark of historic volatility expectations is here presented for China from 1996 to 2011, called the ‘China‐ State‐Price Volatility (SPV)’. Construction of this index involves the use of SPV methodology, using implied volatility calculated from options on the Hang Seng China Enterprise Index (HSCEI). Historic open–high–low–close volatility on the Shanghai Composite Index (SHCI) is also used to extend the benchmark prior to the availability of HSCEI options data. The China‐SPV successfully forecasts realised volatility for the Shanghai Stock Exchange. It also serves as a ‘fear gauge’ in that it monitors daily movements of the SHCI in the same way that the VIX monitors the S&P 500 index (Whaley, 2009). The China‐SPV evidences an increasing relation with the US market in terms of the dynamic correlation of levels and changes with the VIX since 2004.     

定价策略迷失：不只是简单降价

在经济低迷时期,由于需求下降、产能过剩和价格敏感度提高,各种因素都在共同推动产品价格走低,降价已经成了很多企业应对低迷的杀手锏。