Errors in recorded security prices and the turn-of-the year effect



http://clevelandfed.org/research/workpaper
Best available copy

Table 1: Mean Daily Returns for MV and PR Portfolios
(Basis Points)

MVl

MV2

MV3

MV4

MV5

MV6

MV7

MV8

MV9

MVlO

F-TEST MVl = ...=MVlO

SAMPLEa

0.0520

0.0511

0.0472

0.0470

0.0405

0.0413

0.0400

0.0313

0.0307

0.0192

F(9,51190) = 0.837

ADJ YEARb

0.0245

0.0294

0.0278

0.0296

0.0244

0.0273

0.0281

0.0214

0.0222

0.0131

F(9,49190) = 0.133

TOYc

0.7282

0.5839

0.5232

0.4729

0.4368

0.3856

0.3313

0.2736

0.2398

0.1703

F(9,1990) = 5.819+

PRE-YRNDd

0.3286

0.3526

0.3408

0.3033

0.2966

0.3285

0.2994

0.3079

0.2761

0.2494

F(9,99O)   = 0.179

PST-YRNDe

1.1278

0.8151

0.7057

0.6425

0.5771

0.4427

0.3632

0.2393

0.2036

0.0913

F(9,99O)   = 7.141+

PRl

PR2

PR3

PR4

PR5

PR6

PRZ

PR8

PR9

PRlO

F-TEST PRl=...=PRlO

SAMPLE

0.0521

0.0418

0.0479

0.0472

0.0431

0.0411

0.0329

0.0337

0.0325

0.0297

F(9,5H90) = 0.458

ADJ YEAR

0.0179

0.0180

0.0279

0.0301

0.0280

0.0280

0.0225

0.0244

0.0263

0.0256

F(9,49190) = 0.140

TOY

0.8943

0.6278

0.5410

0.4667

0.4148

0.3618

0.2890

0.2615

0.1863

0.1304

F(9,1990) = 9.762'    >

PRE-YRND

0.4647

0.3083

0.3601

0.3511

0.3061

0.3070

0.2519

0.2677

0.2461

0.2374

F(4,495)   = 1.038   7

PST-YRND

1.3420

0.9472

0.7213

0.5822

0.5237

0.4165

0.3262

0.2552

0.1265

0.0233

F(4,495)   = 10.446'

a. SAMPLE = sample period: 5,120 observations.

b. ADJ YEAR = adjusted-year period: 4,920 observations.

c. TOY = turn-of-the-year period: 200 observations.

d. PRE-YRND = pre-yearend period: 100 observations.

e. PST-YRND = post-yearend period: 100 observations.

* Significant at 5%.

Significant at 1%.



More intriguing information

1. Spectral calibration of exponential Lévy Models [1]
2. Analyse des verbraucherorientierten Qualitätsurteils mittels assoziativer Verfahren am Beispiel von Schweinefleisch und Kartoffeln
3. Visual Artists Between Cultural Demand and Economic Subsistence. Empirical Findings From Berlin.
4. Subduing High Inflation in Romania. How to Better Monetary and Exchange Rate Mechanisms?
5. Education Responses to Climate Change and Quality: Two Parts of the Same Agenda?
6. The name is absent
7. The name is absent
8. Performance - Complexity Comparison of Receivers for a LTE MIMO–OFDM System
9. Studies on association of arbuscular mycorrhizal fungi with gluconacetobacter diazotrophicus and its effect on improvement of sorghum bicolor (L.)
10. Do Decision Makers' Debt-risk Attitudes Affect the Agency Costs of Debt?