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The Official Journal of the Pan-Pacific Association of Input-Output Studies (PAPAIOS)

Table 3 Statistical mean for a 300-day event period

From: The impact of stock market manipulation on Nigeria’s economic performance

 

PBAS

BAS

Returns

Risk

Volume

Pre-event mean

0.1216

0.0237

− 10.0008

0.0434

10,944,432,333

Post-event mean

0.1436

0.0239

− 10.0006

0.0480

15,657,499,250

Total mean

1.1326

0.0238

− 10.0007

0.0457

13,300,965,791

Event

0.3128

0.05329

0.008368

0.10147

5,806,667,000

  1. Source: Author’s Brodgar 2.7.5 Compilation