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Special Report on

SSRN-Effective Frequency

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"Comparing Regulatory Oversight Bodies Across the Atlantic: The Office of Information and Regulatory Affairs in the US and the Impact Assessment Board in the EU" by Jonathan B. Wiener (Duke) and Alberto Alemanno (HEC Paris). Abstract: ‘Quis custodiet ipsos custodes?’ asked the Roman poet Juvenal – ‘who will watch the watchers, who will guard the guardians?’ As legislative and regulatory processes around the globe progressively put greater emphasis on impact assessment and accountability, we ask: who oversees the regulators? Although regulation can often be necessary and beneficial, it can also impose its own costs. As a result, ...
(OAH). The central theme of the book is that guns were uncommon during peacetime in early America; that they were of little use and that the more widespread use and ownership of guns dates from the time of the Civil War and is the result of advances in manufacturing with the consequent reduction in price and improvement in quality and utility. From that narrative emerges the controversial theme and the subject of most of the debate, which is that the common belief that America's modern " gun culture " has its roots in America's colonial and frontier era is a myth, with little basis in historical fact. ...
Sentencing Law and Policy: Are sex offender registries effective?
via SSRN asks "Do Sex Offender Registration and Notification Laws Affect Criminal Behavior?".  The piece is authored by J.J. Prescott and Jonah Rockoff, and here is their abstract: In recent decades, sex offenders have been the targets of some of the most far-reaching and novel crime legislation in the U.S. Two key innovations have been registration and notification laws which, respectively, require that convicted sex offenders provide valid contact information to law enforcement authorities, and that information on sex offenders be made public.  Using detailed information on the timing and scope of changes in state ... market research, surveys and trends
Effective Strategies for E-Commerce Success: eValuShop Has the Answers
/EIN Presswire/ January 29, 2010 - EVALUSHOP INC has studied the business practices adopted by 55 established online retailers, and identified the effective e-commerce strategies essential for building a high-growth retailing business online. Findings from this research has helped EVALUSHOP INC adopt effective e-commerce practices on its online department store cum peer-to-peer (P2P) auction platform. The research attempted to examine the influences of an online retailer’s competitive profile on the adoption of 11 factors that have been identified as critical to e-commerce’s success in previous studies. The term, ... market research, surveys and trends


Trends in Federal Funds Rate Volatility
Federal funds rate behavior is most commonly measured in one of two ways: the deviation of the effective funds rate .... its from 2 percent to 4 percent of the level of reserve require- ... in the frequency with which the Desk stayed out of the mar- ... requirements rose from prevailing levels of around $13 billion ... industry trends, business articles and survey research
Trends in Earnings Management and Informativeness of Earnings ...
These multi-billion dollar governance failures created losses for millions of .... firms with effective versus ineffective audit committees, for individual ... change in inventory to the change in sales, and (v) the frequency of .... percent of lagged total assets, as in the first model specified in equation (1). ... industry trends, business articles and survey research
Translating overnight and intraday returns to improve daily volatility ...
Recent research suggests the information content in overnight and intraday returns, unlike trading volume, improves the statistical accuracy of daily volatility forecasts. Tables (PDF) Historical patterns in equity prices have been used extensively to devise active trading strategies such as, for instance, momentum1 and technical trading rules.2 However, a consensus view among forecasters is that daily returns are to a large extent unpredictable and it is easier to predict the conditional volatility of the daily return distribution due to persistence (clustering) in volatility. In recent years a number of studies in ... market trends, news research and surveys resources


Variance-Ratio tests and High-Frequency Data: A study of liquidity ...
We find that at this frequency interval, stocks show a ...... volume,the bid-ask spread,the effective bid-ask spreadandtheimpactcost.Eachoftheproxies has ... technology research, surveys study and trend statistics
Are vaccination programmes delivered by lay health workers cost ...
Health Systems Program, Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, 615 N Wolfe Street, Baltimore MD 21205, USA 2 Preventive and International Health Care Unit, Norwegian Knowledge Centre for the Health Services, Oslo, Norway Adrijana Corluka: acorluka/at/ ; Damian G Walker: dgwalker/at/ ; Simon Lewin: simon.lewin/at/ ; Claire Glenton: claire.glenton/at/ ; Inger B Scheel: Inger.B.Scheel/at/ This is an Open Access article distributed under the terms of the Creative Commons Attribution License ( ), which permits unrestricted use, ... technology research, surveys study and trend statistics
Prior Research
Electronic copy available at: .... profits could be wiped out by transactions costs from high frequency ...... change signal being less effective for low accruals than for high accruals, likely because ...
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Question: Currency exchange controls and devaluations
Economies with foreign exchange controls tend to develop, in parallel to the official exchange rate, a black or parallel currency market. In times of crisis - for example when the currency is under attack by speculators - the spread between the official and black market rate increases. What is the historical record of the effect of a devaluation of the official exchange rate on the (parallel) black market exchange rate? Does the official to black rate spread decrease? Does it remain the same? Does it increase? What is the rational behind the dynamic of the change of the official to black exchange rate? Please ...