Predictability of market interest rates. Panel data approach

The monetary authorities of the United States of America. The Federal Reserve System, market committee. The monetary policy: aims, interest rates dynamics. Statistical analysis of the dissent. Data collected, methodology. Numbers of dissents by 1957-2013.

Рубрика Экономика и экономическая теория
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Язык английский
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0,0885

0,0054

0,000

DissV

0,2344

0,0482

0,0118

DissV2

0,1914

0,0309

0,0085

Thus, we can conclude that for k=0 Random Effect may be accepted for all measures of dissent, while for k=1 and 2, only Fixed Effect is possible. More detailed results description is in Appendix 9.

The next step is to determine whether the robust standard errors for fixed effects should be used by conducting tests on heteroskedasticity. The results of the Modified Wald test for groupwise heteroskedasticity in fixed effect regression model (k=1, 2) show that there is the evidence of heteroskedasticity due to zero p-values. The zero hypothesis of no heteroskedasticity is rejected (see Appendix 10). Thus, in order to get rid of this problem the robust standard errors should be used for each of six regressions (for k=1 and 2) (see Appendix 11).

The next vital test that should be used in order to find the most appropriate model is a Wald test, which compares the Fixed Effect with the pooled regression. The simpliest way to conduct this test is to provide a fixed effect regression (for k=1, 2) and look at its p-values. If the p-value < 0,01 then the zero hypothesis that the panel is pooled is rejected. All the p-values are equal to zero, thus, all the regressions tested are Fixed Effect models (see Appendix 12). In this Appendix results of the Random Effects are also shown.

In order to analyze the conclusions about the tests provided the table below summarizes the main indicators based on which the inferences would be made (t/z-statistics for the DissA, DissV and DissV2 coefficients):

K=0 (RE)

K=1 (FE robust)

K=2 (FE robust)

z-stat

R2

t-stat

R2

t-stat

R2

DissA

14,19

0,8626

38,82

0,7130

33,89

0,4969

DissV

12,03

0,8617

34,53

0,7087

33,92

0,48

DissV2

13,26

0,8622

34,44

0,7092

31,87

0,4837

From this table we can see that after all the tests made, for all the regressions at k=0 (when forecasts are made for the current quarter) the Random Effect model can be used. For k=1 and k=2 there may be used the Fixed Effect but with robust standard erroes in order to get rid of heteroskedasticity. The main conclusions drawn from this table say that for the panel data all types of dissents improve the fit of the regression. However, based on R2 it can be possible to choose the best type of dissent. From the table above it can be seen that for every value of k regressions with the DissA as coefficient have larger R2 levels then the other ones.

Overall, comparing the results from aggregated and disaggregated data we can conclude that both aggregated and disaggregated data show that adding the value of the DissA as the measure of the dissent into the regression may improve the predictability of market interest rates.

Conclusion

As it was explained above, the transparency of the FOMC meeting discussions, results and conclusions may serve as one of the most vital indicators, which influence the monetary policy effectiveness.

That is why, the problem of the Central Banks' transparency stands as one of the most topical when talking about the monetary policy.

In 2002 in the USA the Federal Reserve System began to publish the main conclusions of the meeting immediately after the session. This event is represented as the feature of transparency in this research. That is why the period considered in this paper is from 1987 (the moment, from which the accurate data is available) to 2002 (when the reports on the FOMC began to be published immediately after the meeting).

Thus, the hypothesis that if such information had been released before the 2002, then the predictability of market interest rates (in this research - prime rates) would have been improved is tested.

The statistical analysis was divided into two parts - using aggregated and disaggregated data. Three main types of individual policy preferences revealed during policy deliberations at the FOMC meetings were analyzed as the main dissents, which may make the forecasted values of interest rates more accurate.

After a large set of different analyses the dissent among all members of the meeting (including voting and non-voting members) was concluded to be the most appropriate one to improve the fit of the regression and to predict the prime rates. It is the only type of dissent, which value was found to be significant for the aggregated data analysis.

Although all three typres of dissent (dissent among all members, dissent among voting members only and dissent among those who will be voting at next meeting) were found to be significant during the panel data analysis, the regression with the dissent among all members as variable showed the highest value of R-sq.

Thus, the hypothesis that if the FOMC meeting results are released immediately after the event, then the predictability of market interest rates will be improved is proved by the statistical and econometrical analysis using a range of different instruments.

List of References

1. Andrei Sirchenko, “Policymakers votes and predictability of monetary policy”; European University Institute, Florence, University of California, San Diego December 30, 2010

2. Roman Horvбth, Kateшina Љmнdkovб, Jan Zбpal, «Central Banksґ Voting Records and Future Policy», Institute of Economic Studies, Prague, Barcelona, December 2012, International Journal of Central Banking

3. Alessandro Riboni (University of Montreal), Francisco J. Ruge-Murcia (University of Montreal and Rimini Centre for Economic Analysis), «Dissent in Monetary Policy Decisions», May 2011, The Rimini Centre for Economic Analysis

4. Alan S. Blinder (Princeton University), «Monetary Policy by Committee: Why and How?», December 2005, CEPS Working Paper No. 118

5. Ellen Meade (American University), «Dissents and Disagreement on the Fed's FOMC: Understanding Regional Affiliations and Limits to Transparency», March 2006, DNB Working Paper No. 94

6. Daniel L. Thornton and David C. Wheelock, «Making Sense of Dissents: A History of FOMC Dissents», 2014, Federal Reserve Bank of St. Louis Review

7. Ellen E. Meade, «The FOMC: Preferences, Voting, and Consensus», March/April 2005, Federal Reserve Bank of St. Louis Review

8. Petra Gerlach-Kristen (University of Cambridge), «Is the MPC's voting record informative about Future UK Monetary Policy?», 2004, The Scandinavian Journal of Economics

9. Petra M. Geraats (University of Cambridge), «Transparency of Monetary Policy: Theory and Practice», October 2005, CEsifo Working Paper No. 1597

10. Lynn S. Fox, Chair, Scott G. Alvarez, «The Federal Reserve System. Purposes and Functions», Ninth Edition, June 2005, Washington , Publications Fulfillment, Board of Governors of the Federal Reserve System

11. Frederic Mishkin(Columbia University),«The economics of Money, Banking, and Financial markets», 2004, the United States of America, The Addison-Wesley Series in Economics

12. Gabriel L мopez-Moctezuma (Princeton University), «Sequential Deliberation in Collective Decision-Making: The Case of the FOMC», 2005

13. Deborah J. Danker and Matthew M. Luecke, «Background on FOMC Meeting Minutes», 2005, Federal Reserve Bulletin

14. International Monetary Fund, «United States: Selected Issues», 2005, IMF Country Report No. 05/258

15. Alan Blinder (Princeton University), Charles Goodhart (London School of Economics) , Philipp Hildebrand (Vontobel Group), David Lipton (Moore Capital Strategy Group) , Charles Wyplosz (Graduate Institute of International Studies), «How Do Central Banks Talk?» , July 2001, Geneva Report on the World Economy 3

16. Oscar Torres-Reyna «Panel Data Analysis Fixed and Random Effects using Stata», 2007, Lecture of Princeton University

17. Ratnikova T. «Introduction to the econometric analysis of panel data», 2006

18. Kohler, Ulrich, Frauke Kreute «Data Analysis Using Stata, 2nd edition», 2005, Stata Press

Appendix 1

Source: Federal Reserve Bulletin

Appendix 2

monetary policy america

Source:

Daniel L. Thornton and David C. Wheelock, 2001, «Making Sense of Dissents: A History of FOMC Dissents»

Appendix 3

Source:

Data from the Federal Reserve Economic Data (FRED - St. Louis Fed) and the author's calculations

Appendix 4

Source:

Data from Andrei Sirchenko and the author's calculations

Appendix 5

Null Hypothesis: DISSA has a unit root

Exogenous: Constant

Lag Length: 0 (Automatic - based on SIC, maxlag=13)

t-Statistic

Prob.*

Augmented Dickey-Fuller test statistic

-8.666774

 0.0000

Test critical values:

1% level

-3.468521

5% level

-2.878212

10% level

-2.575737

*MacKinnon (1996) one-sided p-values.

Null Hypothesis: DISSV has a unit root

Exogenous: Constant

Lag Length: 0 (Automatic - based on SIC, maxlag=13)

t-Statistic

Prob.*

Augmented Dickey-Fuller test statistic

-9.522976

 0.0000

Test critical values:

1% level

-3.468521

5% level

-2.878212

10% level

-2.575737

*MacKinnon (1996) one-sided p-values.

Null Hypothesis: DISSV2 has a unit root

Exogenous: Constant

Lag Length: 0 (Automatic - based on SIC, maxlag=13)

t-Statistic

Prob.*

Augmented Dickey-Fuller test statistic

-9.382243

 0.0000

Test critical values:

1% level

-3.468521

5% level

-2.878212

10% level

-2.575737

*MacKinnon (1996) one-sided p-values.

Null Hypothesis: Y_A has a unit root

Exogenous: Constant

Lag Length: 47 (Automatic - based on SIC, maxlag=47)

t-Statistic

Prob.*

Augmented Dickey-Fuller test statistic

-35.42118

 0.0000

Test critical values:

1% level

-3.430448

5% level

-2.861467

10% level

-2.566772

*MacKinnon (1996) one-sided p-values.

Null Hypothesis: YF0 has a unit root

Exogenous: Constant

Lag Length: 22 (Automatic - based on SIC, maxlag=35)

t-Statistic

Prob.*

Augmented Dickey-Fuller test statistic

-11.02937

 0.0000

Test critical values:

1% level

-3.431853

5% level

-2.862089

10% level

-2.567106

*MacKinnon (1996) one-sided p-values.

Null Hypothesis: YF1 has a unit root

Exogenous: Constant

Lag Length: 9 (Automatic - based on SIC, maxlag=36)

t-Statistic

Prob.*

Augmented Dickey-Fuller test statistic

-15.14779

 0.0000

Test critical values:

1% level

-3.431321

5% level

-2.861854

10% level

-2.566979

*MacKinnon (1996) one-sided p-values.

Null Hypothesis: YF2 has a unit root

Exogenous: Constant

Lag Length: 9 (Automatic - based on SIC, maxlag=36)

t-Statistic

Prob.*

Augmented Dickey-Fuller test statistic

-15.42860

 0.0000

Test critical values:

1% level

-3.431299

5% level

-2.861844

10% level

-2.566974

*MacKinnon (1996) one-sided p-values.

Appendix 6

Calculated by Eviews

k=0

Dependent Variable: Y

Method: Least Squares

Date: 06/09/16 Time: 13:15

Sample: 1987M09 2002M01

Included observations: 173

Variable

Coefficient

Std. Error

t-Statistic

Prob.

C

0.043947

0.246984

0.177933

0.8590

Y_BAR

0.982699

0.029296

33.54344

0.0000

DISSA

0.515918

0.236377

2.182613

0.0304

R-squared

0.869000

Mean dependent var

8.220347

Adjusted R-squared

0.867459

S.D. dependent var

1.493268

S.E. of regression

0.543643

Akaike info criterion

1.636140

Sum squared resid

50.24306

Schwarz criterion

1.690821

Log likelihood

-138.5261

Hannan-Quinn criter.

1.658324

F-statistic

563.8535

Durbin-Watson stat

0.319583

Prob(F-statistic)

0.000000

Dependent Variable: Y

Method: Least Squares

Date: 06/09/16 Time: 13:15

Sample: 1987M09 2002M01

Included observations: 173

Variable

Coefficient

Std. Error

t-Statistic

Prob.

C

0.047941

0.248117

0.193219

0.8470

Y_BAR

0.983874

0.029439

33.42039

0.0000

DISSV

0.511839

0.280367

1.825607

0.0697

R-squared

0.867918

Mean dependent var

8.220347

Adjusted R-squared

0.866364

S.D. dependent var

1.493268

S.E. of regression

0.545882

Akaike info criterion

1.644362

Sum squared resid

50.65785

Schwarz criterion

1.699043

Log likelihood

-139.2373

Hannan-Quinn criter.

1.666546

F-statistic

558.5407

Durbin-Watson stat

0.326126

Prob(F-statistic)

0.000000

Dependent Variable: Y

Method: Least Squares

Date: 06/09/16 Time: 13:16

Sample: 1987M09 2002M01

Included observations: 173

Variable

Coefficient

Std. Error

t-Statistic

Prob.

C

0.036179

0.247998

0.145883

0.8842

Y_BAR

0.985203

0.029410

33.49873

0.0000

DISSV2

0.574039

0.286380

2.004468

0.0466

R-squared

0.868438

Mean dependent var

8.220347

Adjusted R-squared

0.866890

S.D. dependent var

1.493268

S.E. of regression

0.544807

Akaike info criterion

1.640417

Sum squared resid

50.45842

Schwarz criterion

1.695099

Log likelihood

-138.8961

Hannan-Quinn criter.

1.662601

F-statistic

561.0841

Durbin-Watson stat

0.323263

Prob(F-statistic)

0.000000

k=1

Dependent Variable: Y

Method: Least Squares

Date: 06/09/16 Time: 13:20

Sample: 1987M09 2002M01

Included observations: 173

Variable

Coefficient

Std. Error

t-Statistic

Prob.

C

0.331033

0.371410

0.891288

0.3740

Y_BAR

0.937799

0.044169

21.23214

0.0000

DISSA

0.997014

0.354685

2.810987

0.0055

R-squared

0.729397

Mean dependent var

8.152139

Adjusted R-squared

0.726214

S.D. dependent var

1.559226

S.E. of regression

0.815858

Akaike info criterion

2.448037

Sum squared resid

113.1563

Schwarz criterion

2.502719

Log likelihood

-208.7552

Hannan-Quinn criter.

2.470221

F-statistic

229.1135

Durbin-Watson stat

0.212217

Prob(F-statistic)

0.000000

Dependent Variable: Y

Method: Least Squares

Date: 06/09/16 Time: 13:20

Sample: 1987M09 2002M01

Included observations: 173

Variable

Coefficient

Std. Error

t-Statistic

Prob.

C

0.338770

0.374658

0.904212

0.3672

Y_BAR

0.940272

0.044555

21.10352

0.0000

DISSV

0.942750

0.422311

2.232359

0.0269

R-squared

0.724884

Mean dependent var

8.152139

Adjusted R-squared

0.721648

S.D. dependent var

1.559226

S.E. of regression

0.822633

Akaike info criterion

2.464577

Sum squared resid

115.0434

Schwarz criterion

2.519258

Log likelihood

-210.1859

Hannan-Quinn criter.

2.486761

F-statistic

223.9610

Durbin-Watson stat

0.201497

Prob(F-statistic)

0.000000

Dependent Variable: Y

Method: Least Squares

Date: 06/09/16 Time: 13:21

Sample: 1987M09 2002M01

Included observations: 173

Variable

Coefficient

Std. Error

t-Statistic

Prob.

C

0.322946

0.374718

0.861838

0.3900

Y_BAR

0.942254

0.044539

21.15565

0.0000

DISSV2

0.999219

0.431640

2.314936

0.0218

R-squared

0.725473

Mean dependent var

8.152139

Adjusted R-squared

0.722244

S.D. dependent var

1.559226

S.E. of regression

0.821752

Akaike info criterion

2.462433

Sum squared resid

114.7970

Schwarz criterion

2.517115

Log likelihood

-210.0005

Hannan-Quinn criter.

2.484617

F-statistic

224.6240

Durbin-Watson stat

0.199889

Prob(F-statistic)

0.000000

k=2

Dependent Variable: Y

Method: Least Squares

Date: 06/09/16 Time: 13:24

Sample: 1987M09 2002M01

Included observations: 173

Variable

Coefficient

Std. Error

t-Statistic

Prob.

C

0.877530

0.546002

1.607190

0.1099

Y_BAR

0.864890

0.065006

13.30476

0.0000

DISSV

1.233287

0.583853

2.112325

0.0361

R-squared

0.514475

Mean dependent var

8.081908

Adjusted R-squared

0.508763

S.D. dependent var

1.622854

S.E. of regression

1.137431

Akaike info criterion

3.112610

Sum squared resid

219.9372

Schwarz criterion

3.167291

Log likelihood

-266.2407

Hannan-Quinn criter.

3.134794

F-statistic

90.06838

Durbin-Watson stat

0.132500

Prob(F-statistic)

0.000000

Dependent Variable: Y

Method: Least Squares

Date: 06/09/16 Time: 13:23

Sample: 1987M09 2002M01

Included observations: 173

Variable

Coefficient

Std. Error

t-Statistic

Prob.

C

0.853937

0.537756

1.587965

0.1142

Y_BAR

0.861667

0.064026

13.45809

0.0000

DISSA

1.519105

0.487190

3.118092

0.0021

R-squared

0.528687

Mean dependent var

8.081908

Adjusted R-squared

0.523142

S.D. dependent var

1.622854

S.E. of regression

1.120660

Akaike info criterion

3.082902

Sum squared resid

213.4995

Schwarz criterion

3.137584

Log likelihood

-263.6710

Hannan-Quinn criter.

3.105086

F-statistic

95.34725

Durbin-Watson stat

0.160301

Prob(F-statistic)

0.000000

Dependent Variable: Y

Method: Least Squares

Date: 06/09/16 Time: 13:25

Sample: 1987M09 2002M01

Included observations: 173

Variable

Coefficient

Std. Error

t-Statistic

Prob.

C

0.858946

0.546054

1.573006

0.1176

Y_BAR

0.867242

0.064984

13.34540

0.0000

DISSV2

1.302677

0.596768

2.182886

0.0304

R-squared

0.515317

Mean dependent var

8.081908

Adjusted R-squared

0.509615

S.D. dependent var

1.622854

S.E. of regression

1.136444

Akaike info criterion

3.110874

Sum squared resid

219.5558

Schwarz criterion

3.165555

Log likelihood

-266.0906

Hannan-Quinn criter.

3.133058

F-statistic

90.37251

Durbin-Watson stat

0.131642

Prob(F-statistic)

0.000000

Appendix 7

Calculated by Eviews

K=0, DissA

Breusch-Godfrey Serial Correlation LM Test:

F-statistic

209.0159

Prob. F(2,168)

0.0000

Obs*R-squared

123.4054

Prob. Chi-Square(2)

0.0000

K=0, DIssV

Breusch-Godfrey Serial Correlation LM Test:

F-statistic

203.6430

Prob. F(2,168)

0.0000

Obs*R-squared

122.4790

Prob. Chi-Square(2)

0.0000

K=0, DissV2

Breusch-Godfrey Serial Correlation LM Test:

F-statistic

205.2406

Prob. F(2,168)

0.0000

Obs*R-squared

122.7581

Prob. Chi-Square(2)

0.0000

K=1, DissA

Breusch-Godfrey Serial Correlation LM Test:

F-statistic

382.4231

Prob. F(2,168)

0.0000

Obs*R-squared

141.8437

Prob. Chi-Square(2)

0.0000

K=1, DIssV

Breusch-Godfrey Serial Correlation LM Test:

F-statistic

407.3868

Prob. F(2,168)

0.0000

Obs*R-squared

143.4266

Prob. Chi-Square(2)

0.0000

K=1, DissV2

Breusch-Godfrey Serial Correlation LM Test:

F-statistic

409.3040

Prob. F(2,168)

0.0000

Obs*R-squared

143.5415

Prob. Chi-Square(2)

0.0000

K=2, DissA

Breusch-Godfrey Serial Correlation LM Test:

F-statistic

577.2043

Prob. F(2,168)

0.0000

Obs*R-squared

151.0219

Prob. Chi-Square(2)

0.0000

K=2, DIssV

Breusch-Godfrey Serial Correlation LM Test:

F-statistic

714.0443

Prob. F(2,168)

0.0000

Obs*R-squared

154.7905

Prob. Chi-Square(2)

0.0000

K=2, DissV2

Breusch-Godfrey Serial Correlation LM Test:

F-statistic

712.8043

Prob. F(2,168)

0.0000

Obs*R-squared

154.7621

Prob. Chi-Square(2)

0.0000

Appendix 8

Calculated by Eviews

K=0


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Dependent Variable: Y

Method: Least Squares

Date: 06/10/16 Time: 16:33

Sample: 1987M09 2002M01

Included observations: 173