Andreas Park PRO
Professor of Finance at UofT
Data: coinschedule
for comparison: total size of
Toronto Stock Exchange: $2,200B
Toronto Venture Exchange: $41B
\(x_i\)
\(x_j\)
\(x_k\)
\(c\)
\(MR=x-2q\)
\(p(q)=x-q\)
\(q^m=(x-c)/2\)
\(c\)
\(MR=x-2q\)
\(p(q)=x-q\)
\(q^m=q^e\)
general idea: sell future output
two approaches for token sales
\(c\)
\(MR\)
\(p(q)=x-q\)
\(q^{rs}<q^m\)
\(\alpha_t MR\)
\(c\)
\(MR\)
\(p(q)=x-q\)
\(q^{ps}>q^m\)
\(MR+t\)
\(c\)
\(MR\)
\(p(q)=x-q\)
\(q^t=q^m\)
\(\alpha_tMR+t\)
Presell \(t\) tokens.
If quantity produced \(q>t\), then share \(\alpha_t\) of revenue from incremental \(q-t\) tokens with tokenholders
As with equity, the entrepreneur receives the full NPV.
The entrepreneuer produces optimally at \(q^t=q^m\)
If \(q<t\) \(\Rightarrow\) redeem at rate \(t/q\) and tokenholders receive refund of \(c(t-q)\).
Idea:
entrepreneur can influence expected demand
with effort
without effort
assume \[\textit{NPV}(\theta_h)>0>\textit{NPV}(\theta_l)\]
equity holders
possibly break even
with effort
without effort
cannot break even
entrepreneur
earns \((1-\alpha_e)\ \frac{(\theta_h-c)^3}{12\theta_h} -C_e \)
with effort
without effort
earns \((1-\alpha_e) \frac{(\theta_l-c)^3}{12\theta_l}\)
\(>\) ?
exert effort iff
\[\textit{NPV}_h-C_e\ge \textit{NPV}_h\times\frac{\theta_h}{\theta_l}\left(\frac{\theta_l-c}{\theta_h-c}\right)^3\]
token holders
possibly break even
with effort
without effort
cannot break even
entrepreneur
earns \(\frac{c}{c+t} \frac{2}{3\theta_h}\left(\frac{\theta_h-c}{2}-t \right)^3 -C_e \)
with effort
without effort
earns \(\frac{c}{c+t} \frac{2}{3\theta_l}\left(\frac{\theta_l-c}{2}-t \right)^3\)
\(>\) ?
exert effort iff
\[\textit{NPV}_h-C_e\ge \textit{NPV}_h\times\frac{\theta_h}{\theta_l}\left(\frac{\theta_l-c-2t}{\theta_h-c-2t}\right)^3\]
key math insight
\[\textit{NPV}_h\times\frac{\theta_h}{\theta_l}\left(\frac{\theta_l-c}{\theta_h-c}\right)^3 >\textit{NPV}_h\times\frac{\theta_h}{\theta_l}\left(\frac{\theta_l-c-2t}{\theta_h-c-2t}\right)^3\]
@financeUTM
andreas.park@rotman.utoronto.ca
slides.com/ap248
sites.google.com/site/parkandreas/
youtube.com/user/andreaspark2812/
native to a blockchain for payment
examples: Bitcoin, Bitcoin Cash, Ether, Lumens, Cardano
Source: Satis Group LLC
Source: Morgan Stanley (Nov 2018) “Update: Bitcoin, Cryptocurrencies and Blockchain”
By Andreas Park
This deck describes the key insights from a recent paper that Katya Malinova and I wrote on token vs. equity financing. The paper is available here: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3286825 and a summary is available here https://medium.com/@park.andreas/tokenomics-when-tokens-beat-equity-aa4c503bc5bd A narrated version is on YouTube: https://www.youtube.com/watch?v=52giUWmgxN0&feature=youtu.be