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华中科技大学投资学课件Chapter6 Capital Allocation Between the Risky Asset and the Risk-Free Asset
华中科技大学 投资学 课件 Chapter6 Capital Allocation Between the Risky Asset and the Risk-Free Asset
2015/5/19
华中科技大学投资学课件Chapter6 Capital Allocation Between the Risky Asset and the Risk-Free Asset。
On free lunches in random walk markets with short-sale constraints and small transaction costs, and weak convergence to Gaussian continuous-time processes
Stock price model random walk Gaussian processes weak con-vergence
2012/9/14
This paper considers a sequence of discrete-time random walk markets with a safe and a single risky investment opportunity, and gives conditions for the existence of arbitrages or free lunches with va...
Budget Feasible Mechanism Design:From Prior-Free to Bayesian
Mechanism design, budget feasible, prior-free, Bayesian, submodular, subadditive, approximation
2012/12/3
Budget feasible mechanism design studies procurement combinatorial auctions in which the sellers have private costs to produce items, and the buyer (auctioneer) aims to maxi mize a social valuation fu...
Do arbitrage-free prices come from utility maximization?
arbitrage-free prices come from utility maximization
2012/9/14
In this paper we ask whether arbitrage-free prices are obtained by utility maximization. This is found to be true for any given investor, provided that one considers the marginal utility-based prices ...
We study the Markov equilibria of a model of free riding in which n infinitely lived agents choose betweenprivate consumption and irreversible contributions to a durable public good. We show tha...
The Dynamic Free Rider Problem: A Laboratory Study
The Dynamic Free Rider Problem economies withreversibility
2014/3/12
Most public goods are durable and have a significant dynamic component. In this paper, wereport the results from a laboratory experiment designed explicitly to study the dynamicsof free riding b...
On Hayek's denationalization of money, free banking and inflation targeting
free-banking Hayek inflation targeting Non-redeemable money performance contracting
2011/9/27
Recent central bank experience with inflation targeting is used to restate Hayek's reform proposal as a performance contract. This requires banks to first state an explicit inflation target and then p...
HOW WALL STREET CROOKS GET OUT OF JAIL FREE
the lack of punishment financial crimes in the United States malfeasance of bankers financial service professionals
2011/9/24
In this article the author discusses the lack of punishment for financial crimes in the United States. The author notes that, except for civil complaints, the U.S. Securities and Exchange Commission i...
From Free-trade Imperialism to Structural Power: New Zealand and the Capital Market, 1856-68
gentlemanly capitalism credit-worthiness potential consequences
2011/9/12
For Cain and Hopkins, the 'structural power' of gentlemanly capitalism was the most important means by which by British imperialism affected settler societies from the mid-nineteenth century. Like sim...
Why Free Markets Can Sometimes Turn into "Peacock Markets": The Evolution of Credit Cards
credit cards lock-in peacock regulation
2011/8/22
The credit card market has evolved into what is defined here as a "peacock market." Analogous to extravagant and inefficient male peacock displays, a "peacock market" has developed to become dominated...
So You Want to Be Debt Free
debt-free lifestyle Financial advisors cash value personal financing device
2011/8/22
Increasing numbers of Americans are attracted to the idea of a debt-free lifestyle; however, this is not as simple as it sounds. Financial advisors who understand and who can talk about using cash val...
Free Lunch: Arbitrage Profits Associated with Credit Cards
presents information credit card availability of arbitrage profits introductory balance transfer offers
2011/8/22
This article presents information about recent changes in credit card contracts and discusses the availability of arbitrage profits on introductory balance transfer offers. The article also reviews li...
Fairness Is an Emergent Self-Organized Property of the Free Market for Labor
CEO pay fairness entropy wage distribution income distribution
2010/10/20
The excessive compensation packages of CEOs of U.S. corporations in recent years have brought to the foreground the issue of fairness in economics. The conventional wisdom is that the free market for ...
Delta Hedging in Financial Engineering: Towards a Model-Free Approach
Financial engineering delta hedging
2010/10/20
Delta hedging, which plays a crucial r\^ole in modern financial engineering, is a tracking control design for a "risk-free" management. We utilize the existence of trends in financial time series (Fli...
Improved Frechet bounds and model-free pricing of multi-asset options
copulas Frechet-Hoeffding bounds concordance order basket options
2010/4/28
We compute the improved bounds on the copula of a bivariate random vector when partial information is available, such as the values of the copula on the subset of $[0,1]^2$, or the value of a function...