Author Archives: Craig Lawrence

Success Diagnosed

png-roads

Very pleased to see PNG and Australia have signed an Agency Support Arrangement for the PNG Department of Transport this month.  I led an earlier Agency Capacity Diagnostic of the Department for the PNG Transport Sector Support Program.

“These diagnostics are undertaken by independent consultants and provide the agency management with objective assessments of capacity, including through the identification of existing strengths and skills gaps. The diagnostics also provide recommendations for addressing agency needs.  TSSP then works closely with the Australian High Commission and agency heads to develop programs of structured capacity support to improve performance and address identified priority capacity gaps.  This is formalised through  Agency Support Arrangements (ASAs) which detail the multi-year frameworks for funded activities to bridge some of the gaps highlighted by the diagnostics.” (Source: TSSP website)

A great outcome which also included a lot of hard work from senior officers in the Department, the Transport Sector Support Program and at the Australian High Commission.

[Link to article]

 

Transport Planning Award

aitpm-2017-winning-presentation

A great collaboration with the Department of Transport and Main Roads and Aurecon.

Lytton Advisory prepared cost benefit analysis modelling of this active transport infrastructure program for TMR, drawing on great research and analysis undertaken by the project team.

Queenslanders will continue to benefit from TMR’s engagement in developing further active transport infrastructure.

Many thanks to all who contributed to this.

There’s always a trade-off

Trade-Off

Quality versus cost, speed of measurement versus accuracy of measurement, planning time versus build time, lightness versus strength. It is impossible to maximise the response to every factor in an economic analysis. Good economics is neither maximisation of every consideration nor even compromise among them; it is optmisation among options.

Accuracy and precision are different things

accuracy-precision

Accuracy is the absence of error; precision is the level of detail. Effective economic problem solving requires being accurate; but only being as precise as is helpful at any given stage of problem solving. In the pre-feasibility phase of a project, accurate but imprecise methods, rather than very exact methods will all consideration of all reasonable economic approaches. It will also minimise the tracking of needlessly detailed economic data.

While getting the one thing right, do more than one thing

focus

Economics is a field where there is a wide range of specialties, and economists are often called on to look at specific issues. Don’t get distracted by all the other possibilities to the extent that you forget to do the one thing that you must do. But don’t become so focused on the one thing that you don’t do as much as you can.

Economic Benefits of Cycling Infrastructure

cycling-brisbane

Very pleased to see that my colleagues at Queensland Department of Transport and Main Roads and Aurecon will be presenting our analysis on the economic benefits of cycling infrastructure at the National Traffic and Transport Conference of AITPM in mid-August.  The abstract is available here:

https://www.aitpm.com.au/economic-benefits-of-cycling-infrastructure/

 

Image: Southbank, Brisbane. Source: Brisbane Tourism.

Anatomy of an Economic Decision

touch-decisions

Clear thinking is a prerequisite for good economics.  This leads to improved decision making, and that creates better outcomes.

The next time someone claims to be making an economic decision or proposes an economic course of action; dissect their claim or assertion.  You do not need to be an economist to do that.  There are five simple signs for good economic decision making:

  1. Decision to be made is articulated
  2. Available choices are considered
  3. Measurable objectives are described
  4. Input variables are identified
  5. Relationship between variables is determined

Without these famous five, the risk is the economic decision may be dead on arrival.