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Transaction costs, liquidity and expected returns at the Berlin Stock Exchange, 1892-1913. Carsten Burhop, Universität zu Köln Sergey Gelman, ICEF, Higher School of Economics, Moscow. 1st ILFE Workshop, Moscow, September 18 , 2010. Motivation.
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Transaction costs, liquidity and expected returns at the Berlin Stock Exchange, 1892-1913 Carsten Burhop, Universität zu Köln Sergey Gelman, ICEF, Higher School of Economics, Moscow 1st ILFE Workshop, Moscow, September 18, 2010
Motivation Explore effective transaction cost determinants & effects in a ‘friendly environment’: on an early call auction stock market over a long time span
Outline • Literature review • Historical background • Data & Methodology • Results • Conclusion
1. Literature Review I: liquidity & asset pricing • Amihud (2002, JFM) • Positive risk premium for expected illiquidity • Inverse relation of returns and unexpected illiquidity shocks • Eleswarapu/Reinganum (1993), Brennan and Subrahmanyam (1996) • Negative/insignificant risk premia • Bekaert et al. (2007, RFS) • Dynamic interdependence of liquidity and returns on the market level (whereby liquidity only weakly dependent); • Transaction cost adjustment + liquidity risk premium • Goyenko et al. (2009, JFE) • Effective transaction cost measures capture liquidity (incl. price impact)
1. Literature Review I: economic history • Rajan & Zingales (2003): German pre-1913 stock market development higher than US • Baltzer (2006): price differentials across stock exchanges negligible • Gelman & Burhop (2008) • weak information efficiency on a rather high level • Efficiency worsens during crises 1901, 1913 • Gehrig & Fohlin (2006) • estimate effective transaction costs for Berlin stock exchange in 1880, 1890, 1900, 1910. Find gradual decline. • find inverse relationship to size
1. Contribution • Transaction costs were on average low, but rather variable in time and cross-section • Transaction costs are inversely influenced by size and previous year returns; are higher in crises • There is a significant positive liquidity premium, which is more pronounced than market risk and size premia
2. Historical background I • Berlin Stock Exchange (BSE) was the major German stock exchange since 1870-s • Steadily increasing # of traded companies, around 1000 in 1913 • Trading 6 days per week, one price per day • Call-auction mechanism with a specialist • Presence of informed insiders possible
Berlin Stock market performance Balkan war Bank run in US Leipziger Bank defaults
2. Historical background II • Major crises with impact on efficiency: • Bankruptcy of Leipziger Bank 1901 • Balkan war fear 1913 • Fixed relative transaction costs: • Transaction tax: 0.01% up to 04/1894; 0.02% to 10/1900 and 0.03% until the end of the sample • Broker fee: official 0.05%; private 0.025% • Provisions for intermediaries: 0.1-0.33% • Total round-trip transaction cost: 0.252-0.82% • Tick size 0.05 Mark (by stock prices of 40 Mark and above) less than 0.125%
3. Data • Daily stock prices for 27 stocks (hand-collected fromBerliner Börsenzeitung) 1892-1913, 6692 observations per company • Industries: banking, machinery, chemicals, mining, textile, etc. • Requirement: listed during the whole period, <30% zero returns • Trading volume is available only on annual basis aggregated for all German exchanges! • Daily stock index values (from Gelman/Burhop 2008) • Annual values for market capitalization • Heterogeneous: from 0.3 bln RM to 32.8 bln RM • Dividend amounts and dates
3. Methodology I • Measure of full transaction costs (fixed costs + price impact): • LOT (1999): information-based measure
3. Methodology I • Estimate with MLE
3. Methodology I • Criticism of LOT measure • Zero returns may be due to noise trading • The measure is driven by the market return volatility • Does not incorporate other factors than market • Justification • Is the only available measure of the full transaction costs and not only spreads • Widely used in recent financial literature, e.g. Griffin et al. (2010, RFS); Lesmond (2005, JFE)
3. Methodology II: Determinants • Cross-section and Panel estimation • Dependent variable: annual effective TC (LOT measure) of a company • Regressors: • Market cap (for size) • Previous year returns • Aggregate trading volume or Time dummies
3. Methodology III: impact on asset pricing • Fama-MacBeth(1973) regression • monthly returns • factor loadings & firm characteristics • Factor: market risk (our index as proxy) • Characteristics: • Size • Daily return autocorrelation (momentum) • LOT transaction cost measure (for illiquidity)
4. Results: time series of transaction costs • Transaction costs are low: average LOT-measure of 0.97%, • lower than for the upper decile of NYSE (1.23%) in 1963-1990 (Lesmond et al. 1999) • better than any of the emerging stock markets in 1990-s (Lesmond 2005) • But a bit above than DJIA costs of 0.6% 1970-1980 (Goyenko et al. 2009) • High variation: from 0.66% (1906) to 1.68% (1901)
4. Determinants of transaction costs: Cross-sectional results ln(MCap)
4. Determinants of transaction costs: results • Inverse relation with size • explains about 2/3 of transaction cost variation in cross-section and 23% in a panel set-up • One std increase in share of m. cap. (0.05) leads to 0.125-0.2 decrease in transaction costs • significance vanishes in FE set-up if we include past returns • Inverse relationship with previous year returns explains about 10% • One std decrease in past returns (0.126) leads to apprx 0.05 increase in LOT
4. Determinants of transaction costs: results • Transaction costs are about 0.25 percentage points higher in crises years • Transaction costs are inversely related to trade volume • One std increase in log trading volume (0.25) induces 0.05 decrease in transaction costs
4. Asset pricing results • We find support of Amihud (2002): • Lagged transaction costs increase expected return • Contemporaneous TC – decrease returns • CAPM doesn’t work • Size effect is absorbed by ex-ante transaction cost measure • Momentum is positive with tendency to significance
4. Asset pricing results • Different specifications of liquidity risk do not yield significant results
5. Conclusion • Transaction costs of the Berlin Stock Exchange were on average rather low as early as 1892-1913 • Size and past returns were negatively and crises were positively related to transaction costs • Illiquidity was the primary concern of investors by asset pricing, levied a positive premium