Outsourcing, Complementary Innovations and Growth



from alternative uses. Differently, stronger time preference (larger p) has a negative impact on
the rate of innovation but a positive one on expenditures since it biases intertemporal decisions
towards consumption and away from saving. Finally, higher costs of innovation (larger
kυ) increases
expenditures and slows innovation whereas a larger economy (larger
L) supports proportionately
larger expenditures accompanied by a faster rate of innovation.

4.2 Outsourcing

When condition (26) holds, no labor is allocated to vertical innovation (L1υ = 0), so no vertically
integrated blueprints are ever created:
v = 0 and asymptotically v = 0.9 Along a balanced growth
•                                                                                                                                  ∙

path, we have /// = g/ and E = 0. This allows us to write the long run full employment condition
(23) and the Euler condition (2) as:

ks + kmr

L = ---—7— (q/ + δ) + aωE

η (r)

and

η(r)(1 - ω) e

0 =-----k--з/ - p - δ

kS

Given the definition of r in (24), these can be solved together to yield

ks 1 — ωα                 L

e/ = l + p            ,g/ = rj(r) (1 - ω) - pωa - δ,                 (28)

j           η (r) 1 - ω j                   ks

which depend on the matching probability of assembler entrants η (r). Hence, there are two cases. If
there are fewer assemblers than intermediate entrants (
r > 1), then the former are surely matched,
so
η (r) = 1. Accordingly, (28) becomes:

e(3 = l + pks —-----, 3S = (1 - ω)  --pωa - δ                  (29)

1 - ω               ks

If there are more assembler than intermediate entrants (r < 1), then the latter are surely matched,
so
η (r) /r = 1. This allows us to write (28) as:

sC -r         1 — ωα s ∕ι ʌ L                                .on,

Em = L + pkm (1 - a) ω , Qm = (1 - a) ωJ.--pωa - δ                (30)

9The initial stock of vertically integrated blueprints depreciates through time and asymptotically disappears since
it is not refilled. See Naghavi and Ottaviano (2008a) for details.

16



More intriguing information

1. The name is absent
2. Education Responses to Climate Change and Quality: Two Parts of the Same Agenda?
3. Placenta ingestion by rats enhances y- and n-opioid antinociception, but suppresses A-opioid antinociception
4. How do investors' expectations drive asset prices?
5. THE CHANGING RELATIONSHIP BETWEEN FEDERAL, STATE AND LOCAL GOVERNMENTS
6. Review of “From Political Economy to Economics: Method, the Social and Historical Evolution of Economic Theory”
7. Private tutoring at transition points in the English education system: its nature, extent and purpose
8. Cyber-pharmacies and emerging concerns on marketing drugs Online
9. A Classical Probabilistic Computer Model of Consciousness
10. Two-Part Tax Controls for Forest Density and Rotation Time