Estimation Risk and Optimal Portfolio Choice.

John Matatko, Vijay S. Bawa, Scott Brown, +1

Journal of the Royal Statistical Society Series A (General)

EconomicsPortfolio OptimizationFinancial EconomicsAsset PricingPortfolio Selection +7

Ethical Unit Trust Financial Performance: Small Company Effects and Fund Size Effects

Alan Gregory, John Matatko, Robert Luther

Journal of Business Finance &amp Accounting

Firm PerformanceUnit TrustsSmall Business EconomicsCorporate InnovationSmall Company Effects +14

The Investment Performance of UK “Ethical” Unit Trusts

Robert Luther, John Matatko, Desmond Corner

Accounting Auditing & Accountability Journal

Ethical InvestingFinancial EconomicsInvestment ReturnsEthical InvestmentManagement +11

Short‐run Returns around the Trades of Corporate Insiders on the London Stock Exchange

Sylvain Friederich, Alan Gregory, John Matatko, +1

European Financial Management

Market MicrostructureLondon Stock ExchangeFinancial EconomicsAsset PricingStock Prices +11

The Performance Of Ethical Unit Trusts: Choosing An Appropriate Benchmark

Robert Luther, John Matatko

The British Accounting Review

Ethical InvestmentManagementBusinessEthical AnalysisTrust +7

Detecting Information from Directors' Trades: Signal Definition and Variable Size Effects

Alan Gregory, John Matatko, Ian Tonks

Journal of Business Finance &amp Accounting

Firm PerformanceBusiness AnalyticsMarket MicrostructureSecurities LawManagement +19

UK Directors' Trading: The Impact of Dealings in Smaller Firms

Alan Gregory, John Matatko, Ian Tonks, +1

The Economic Journal

Firm PerformanceOrganizational EconomicsLawUk DirectorsIndustrial Organization +17

Short-Run Returns around the Trades of Corporate Insiders on the London Stock Exchange

Sylvain Friederich, Alan Gregory, John Matatko, +1

SSRN Electronic Journal

The Performance of Ethical Unit Trusts: Choosing an Appropriate Benchmark

John Matatko, Robert Luther

SSRN Electronic Journal

Moral DimensionProfessional EthicFinancial InvestmentFund ManagementManagement +17

Uncertainty in Risk Assessment, Risk Management and Decision Making.

John Matatko, V. T. Covello, L. B. Lane, +2

Journal of the Royal Statistical Society Series A (Statistics in Society)

Risk AssessmentHigh UncertaintyUncertainty QuantificationRisk ManagementManagement +6