Showing 1 - 10 of 237
The Markowitz mean-variance optimizing framework has served as the basis for modern portfolio theory for more than 50 years. However, efforts to translate this theoretical foundation into a viable portfolio construction algorithm have been plagued by technical difficulties stemming from the...
Persistent link: https://www.econbiz.de/10005504227
How to evaluate a fund manager’s skill is a central question in empirical finance. Prior literature has defined skill as an ability to either pick stocks or time the market, at all times. We propose a new definition of skill as a general cognitive ability used in different ways at different...
Persistent link: https://www.econbiz.de/10011084660
An important question in international finance is to what extent stock return volatility is influenced by country location, industry affiliation, and global factors. This Paper develops a new methodology to measure these effects, in which portfolios mimicking ‘pure’ country and industry...
Persistent link: https://www.econbiz.de/10005067673
We use evidence from the term structure of inflation expectations implicit in the nominal yields and survey forecasts of inflation to address the question of whether or not monetary policy is effective. We construct a model that accommodates forecasts over multiple horizons from multiple surveys...
Persistent link: https://www.econbiz.de/10005662095
This is the first Paper that looks at regional tax competition within one single country. In many countries in Europe, regions within a country differ substantially in their economic development and attractiveness to firms. Belgium is a typical example of a country where the economic situation...
Persistent link: https://www.econbiz.de/10005661436
This paper presents a new metric for journal ranking that has the advantage of ranking more journals with a longer time-series at a low cost relative to impact factors and survey-based methods. We simultaneously rank journals and institutions by the degree of concentration of top journal...
Persistent link: https://www.econbiz.de/10005067372
We study competition between a dealer (OTC) market and a limit order market. In the limit order market, investors can choose to be "makers" (post limit orders) or "takers" (hit limit orders) whereas in the dealer market they must trade at dealers' quotes. Moreover, in the limit order market,...
Persistent link: https://www.econbiz.de/10009024490
Academics' view of the benefits of finance vastly exceeds societal perception. This dissonance is at least partly explained by an under-appreciation by academia of how, without proper rules, finance can easily degenerate into a rent-seeking activity. I outline what finance academics can do, from...
Persistent link: https://www.econbiz.de/10011145481
Hoarding by large speculators is often blamed for contributing to commodity market panics and bubbles. Using supermarket scanner data on US household purchases during the 2008 Rice Bubble, we show that hoarding is in fact more systemic, affecting even households who have no resale motive. Export...
Persistent link: https://www.econbiz.de/10011184086
This paper explores financial stability policies for the shadow banking system. I tie policy options to economic mechanisms for shadow banking that have been documented in the literature. I then illustrate the role of shadow bank policies using three examples: agency mortgage real estate...
Persistent link: https://www.econbiz.de/10011186633